{"product_id":"rst-openbox","title":"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box)","description":"\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(153, 0, 0);\"\u003eA-Stock Note: \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan\u003eMultiple super tweeters available in like new condition!\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan\u003ePictures of the specific speakers available upon request.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEverything has been thoroughly inspected and tested just for you! Enjoy peace of mind with our 3-year warranty and lifetime customer service!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSerial number: multiple available\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePackage: Used box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e: n\/a\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSpecial Price: 15\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(153, 0, 0);\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e% Off retail price \u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperionaudio-super-tweeter-hochtoener-vergleich.jpg?v=1686195754\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch1 style=\"text-align: start;\"\u003e\u003cspan style=\"color: #990000;\"\u003eAperion Audio RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair MKII\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e This APERION Super Tweeter features a true ribbon design, which uses a 20 μm thick (0.02mm) aluminum ribbon strip. Due to the lightweight and thin ribbon size, it is ultra-responsive to transients and provides the accurate upper frequency detail. The clarity of this speaker brings a sense of lightness and heightening the overall mix without any harsh or distorted traits. The impedance of the aluminum ribbon tweeter is almost constant, so it maintains a consistent frequency response curve in the higher frequency band range up to 40 kHz. True ribbon tweeter designs are able to handle a higher SPL than planar magnetic. Naturally with the true ribbon design, an electrical current can’t directly touch the ribbon so we employed a transformer that reaches up to 60 kHz, which requires two pieces of exceptionally strong neodymium 2-1\/8” (55mm) by 3\/8” (10mm) magnets to produce the linear magnetic field. The entire magnetic, ribbon, and damping material are enclosed in heavy-duty steel chamber. Overall, this ribbon tweeter design allows for minimal distortion compared to the Planar Magnetic Super Tweeter, and along with the longitudinal shape of the ribbon, the true aluminum ribbon super tweeter creates a delicate and spacious sound field.\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eWhat is a Super Tweeter speaker? Put simply, it’s an additional tweeter unit which covers a wide and extended high-frequency response, beyond that of your existing loudspeaker’s integrated tweeters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eMany loud speaker systems have poor high frequency performance. A Super Tweeter specializes in ultra-high frequencies and is used in conjunction with a bookshelf or tower speaker. Its purpose is to create a more realistic sound field, often characterized as \"airiness,\" that enhances the listening experience. Super Tweeters are sometimes found in high fidelity speaker systems and home theater systems. They are used to supplement the sound of tweeters by reproducing frequencies which the existing tweeter may produce only with a narrow polar output, or perhaps with distortion. A Super Tweeter speaker provides auxiliary high frequency effect, detail, density and texture that can enhance your existing system’s sound field with width, depth and enhanced timbre.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eA Super Tweeter is generally intended to respond well into ultra-high frequencies over 20 kHz, the commonly accepted upper frequency limit of human hearing. Super Tweeters are ideal for taking advantage extended-range audio formats such as vinyl, SACD, FLAC, UHD Bluray and other high-fidelity products.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e \n\u003ch2\u003e\u003cspan style=\"color: #990000;\"\u003eSpecification\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e8 Khz-40 Khz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e6 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e96 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eCrossover Points:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e8K, 10K, 12K, 14K, 16K \u0026amp; off\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eTreble Adjust:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e0,-1dB,-2dB,-3dB,-4dB,-5dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eCrossover Slope:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e12 dB\/octave\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRecommended Power:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e10-100 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eTweeter:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003eAPERION Ultra-Thin Aluminum Ribbon Tweeter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e4 lbs\/ 1.75 Kg each\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e6\" x 4.4\" x 6.5\"\/ 151 x 112 x 166mm (HxWxD)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePlacement Location:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003eAdd on top of speakers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e9 lbs\/ 4 Kg pair\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eShipping Dimensions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e13\" x 9\" x 9\"\/ 320 x 225 x 230mm (LxWxH)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #990000;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\" class=\"one-half-column-left\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eAluminum Ribbon Tweeter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" id=\"gsslider81\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperion-aluminum-ribbon-tweeter.jpg?v=1686207496\" alt=\"aperion-aluminum-ribbon-super-tweeter\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"85%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is not just any normal tweeter... While most tweeters max out at around 20K, the APERION® Aluminum Ribbon Super Tweeter extends another 20,000+ Hertz above that, reaching up to 40,000 Hertz and providing an ultra smooth, clean high-frequency response for the ultimate listening experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"one-half-column-right\" style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e5-point Crossover + OFF\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg id=\"gsslider82\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperion-super-tweeter-xover-adjust-knob.jpg?v=1686207569\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ctable width=\"85%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003eChoose between 8, 10, 12, 14 or 16 kHz to set the Super Tweeter floor for the perfect blend with your speaker. The \"OFF\" position renders the Super Tweeter inert. The lowest setting, 8 kHz, will provide the most overlap with your existing tweeter while the highest setting, 16 kHz, will have minimal overlap, picking up at the top-end of the range. The crossover slope is 12 dB\/octave.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"one-half-column-left\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eTreble Adjust Knob\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" id=\"gsslider83\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperion-super-tweeter-treble-adjust-knob.jpg?v=1686207515\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"85%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003e\u003cspan style=\"color: #000000;\"\u003eToo much of a good things? Use the treble adjust to reduce the output of the Super Tweeter. Just flip the switch and adjust to taste, up to -5dB.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"one-half-column-right\" style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eEasy Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg id=\"gsslider84\" alt=\"aperion-aluminum-super-tweeter-easy-connection\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/easy-connection.jpg?v=1686207592\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ctable width=\"85%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003eThe Super Tweeter shares the same binding posts as the speaker you're pairing it with. It feeds off the power your main speaker is already receiving, so no need to connect directly to an amplifier. \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"one-half-column-left\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eBeautifully Curved Cabinet \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" id=\"gsslider85\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperion-aluminum-super-tweeter-cabinet.jpg?v=1686207507\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"85%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003eThe finishing touch for every Super Tweeter Speaker is a matte black\/white or piano-black lacquer that’s so right for every decor, your coffee table will be jealous.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"one-half-column-right\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e5-Way gold-plated binding posts\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" id=\"gsslider86\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperion-super-tweeter-bindingpost.jpg?v=1686207510\"\u003e\u003c\/p\u003e\n\u003ctable width=\"85%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003eThe 5-way gold-plated binding posts let you connect your speakers any which way you choose: bare wire, banana plugs, spades, round pins or flat pins. \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Line_4b2db4fa-792c-4f39-8605-6634219ecb7e.jpg?v=1615514455\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" id=\"gsslider89\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: #990000;\"\u003eHow to Connect Super Tweeter\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/AST_wSilver_Cable_Composite2.jpg?v=1686203787\"\u003e\u003cstrong\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Howto_Connect_Super_Tweeter.jpg?v=1686203795\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThe chart below can be used to help match the Aluminum Ribbon Super Tweeter with your existing speaker`s sensitivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/RST_SPL.jpg?v=1686207595\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGraph showing the extended frequency response of our Super Tweeter on the 14 kHz and16 kHz settings when paired with a bookshelf speaker:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/AST_-_0_14_16_difference_crop_9bcbcfb4-b80e-408b-be50-7e47bcf026e0.jpg?v=1686204086\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe first generation used a planar-magnetic, flat style ribbon tweeter and has become very popular since its release in late 2018. After seeing the results and popularity of the original Super Tweeter, we jumped back in the lab and got to work on our new, Aluminum Ribbon Super Tweeter. The efforts and hours of product development did not go unwarranted. To fully understand the internal structure of our Aluminum Ribbon Super Tweeter, we disassembled one of them to present the complexity of the design diaghram.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThere is an APERION ultra-thin aluminum sheet in the middle of the horn, with a thickness of just 45µm, and this is the core component of the aluminum strip. While the aluminum ribbon tweeter utilizes magnets, the key ingredient was to combine the voice coil and diaphragm into one. This clever design allows the diaphragm to be fully driven in the magnetic gap. The diaphragm is flat and light, without any phase issues, which allows for a high energy transfer and minimal distortion. All of the design characteristics encompass a higher frequency response up to 40 kHz, and the crossover and treble adjustment knobs allow for easy control of the dynamics and transient characteristics, without interruption of sound. The crossover slope is 12 dB\/octave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Image_from_iOS_4_1_480x480.jpg?v=1639076452\" alt=\"ribbon strip\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eDynamics are a crucial component for a speaker dedicated to reproduction in the high frequency range as the ear is most sensitive to these frequencies. Knowing this, our engineering team was sure to test all aspects and performance of this speaker to ensure that the APERION® Aluminum Ribbon Super Tweeter would integrate well with many different types of speakers. We recommend pairing it with speakers that have a sensitivity rating between 85-95 dB. It can be used with full range speakers, floorstanding tower speakers, bookshelf speakers, center channel speakers, surround speakers, and works with speakers containing woofers ranging in size. Not only will they enhance any Hi-Fi audio source during playback, but also compliment DVD, Blu-ray and other sources to allow enjoyment of the true, full range of audio.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e At Aperion we break the tradition of “big-box” retailer thinking and mass distribution channels. These channels always look for ways to drive the costs of the products down, usually resulting in a sub-par product. We have the opposite thinking and rather than going cheaper with the parts to fit a retailer-distribution mold, it allows us to invest the costs of production to where it really counts, the speaker itself. This means better high-end components, robust internal capacitors and inductors, powerful drivers and tweeters, and overall the best sound for your buck!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cimg style=\"float: none;\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Aperionaudio_Aluminum_Ribbon_Super_Tweeter_Speaker_220514-9.jpg?v=1686209426\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wQMgLGLsDro?si=anJF_hDOqUM6t3hL\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cspan style=\"color: #990000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: #990000;\"\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExtended High Frequency Aluminum Ribbon Tweeter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFrequency Response up to 40 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e5 Adjustable crossover points + OFF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUp to -5 dB Treble Adjust Knob\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e5-way gold-plated binding posts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e3-year Warranty \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #990000;\"\u003ePackage Contents:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cb\u003eAluminum Ribbon Super Tweeter Speakers\u003c\/b\u003e x Two (2) Pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eManual\u003c\/strong\u003e x One (1) Pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: #990000;\"\u003eDownload:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"float: left;\"\u003e\u003cimg height=\"21\" width=\"21\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/icon_pdf.png?6760584805568084708\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/workdrive.zoho.com\/file\/06pk668ad610715614d9bbf7ede44cb889373\" title=\"aperion-audio-super-tweeter-speaker-manual\" rel=\"noopener\" target=\"_blank\"\u003eAluminum Ribbon Tweeter Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #990000;\"\u003eSuper Tweeter Video\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003ciframe title=\"Aperion Audio Super Tweeter Speakers | Feels Like Home | Customer Photo Gallery 221225\" src=\"https:\/\/www.youtube.com\/embed\/GqbNUpQ87f8\" height=\"441\" width=\"784\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(153, 0, 0);\"\u003e\u003cstrong\u003eSuper Tweeter Sensitivity Ranges:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca rel=\"noopener\" title=\"aperion-audio-pst-planar-ribbon-super-tweeter-speaker\" href=\"https:\/\/www.aperionaudio.com\/products\/pst-super-tweeter\" aria-label=\"PST Planar Ribbon Super Tweeter - Opens in a new tab - Opens in a new tab - Opens in a new tab\" style=\"color: rgb(0, 0, 0);\" target=\"_blank\"\u003ePST Planar Ribbon Super Tweeter\u003c\/a\u003e: 85-94 dB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRST Aluminum Ribbon SuperTweeter: 85-96 dB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca rel=\"noopener\" title=\"aperion-audio-dst-dual-amt-super-tweeter-speaker\" href=\"https:\/\/www.aperionaudio.com\/products\/dst-super-tweeter\" style=\"color: rgb(0, 0, 0);\" target=\"_blank\"\u003eDST AMT Ribbon Super Tweeter\u003c\/a\u003e: 85-96 dB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca aria-label=\"HST AMT Ribbon Super Tweeter - Opens in a new tab  - Opens in a new tab\" href=\"https:\/\/www.aperionaudio.com\/products\/hst-super-tweeter\" title=\"aperion-audio-hst-high-spl-dual-amt-super-tweeter-speaker\" rel=\"noopener\" style=\"color: rgb(0, 0, 0);\" target=\"_blank\"\u003eHST AMT Ribbon Super Tweeter\u003c\/a\u003e: 98-103 dB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(153, 0, 0);\"\u003e\u003ca style=\"color: rgb(153, 0, 0);\" href=\"https:\/\/www.aperionaudio.com\/blogs\/aperion-audio-blog\/stay-fresh-aperion-audio-super-tweeter-speaker-reviews?_pos=7\u0026amp;_sid=5ea74ce49\u0026amp;_ss=r\" title=\"Aperion Audio Super Tweeter Reviews\" rel=\"noopener\" aria-label=\"More Professiona Reviews - Opens in a new tab  - Opens in a new tab\" target=\"_blank\"\u003e\u003cspan\u003eMore Professional Reviews\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/www.aperionaudio.com\/blogs\/aperion-audio-blog\/stay-fresh-aperion-audio-super-tweeter-speaker-reviews?_pos=7\u0026amp;_sid=5ea74ce49\u0026amp;_ss=r\" title=\"Aperion Audio Super Tweeter Reviews\" rel=\"noopener\" aria-label=\"- Opens in a new tab  - Opens in a new tab - Opens in a new tab - Opens in a new tab\" target=\"_blank\"\u003e\u003cspan\u003e\u003cimg alt=\"a close-up of several logos\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/PRO_REVIEW.jpg?v=1719216723\" data-ac-alt-type=\"image\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\n\u003cimg id=\"gsslider89\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Line_4b2db4fa-792c-4f39-8605-6634219ecb7e.jpg?v=1615514455\"\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: #990000;\"\u003eComplete Your Sound System Solution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThese products work great with Super Tweeter Speakers\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\"\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003ca title=\"aperion-silver-cable-super-tweeters\" href=\"https:\/\/www.aperionaudio.com\/collections\/speaker-wire-cables\/products\/premium-silver-cable?variant=636581026746774\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003ePremium Silver Cable\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\"\u003e \u003ca title=\"aperion-super-tweeter-silver-cable\" href=\"https:\/\/www.aperionaudio.com\/collections\/speaker-wire-cables\/products\/premium-silver-cable?variant=636581026746774\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Silver_Cable.jpg?v=1686204496\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/www.aperionaudio.com\/collections\/stands-wall-mounts\/products\/super-tweeter-stand?variant=636581026746774\" title=\"aperion-sts-platform\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003eSTS Platform For Super Tweeter Add On Verus Speakers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003ca title=\"aperion-sts-platform\" href=\"https:\/\/www.aperionaudio.com\/collections\/stands-wall-mounts\/products\/super-tweeter-stand?variant=636581026746774\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/STS_Pair.jpg?v=1686189355\" id=\"gsslider129\" alt=\"Sleeve, Rectangle, Automotive exterior, Gadget, Tie, Auto part, Automotive design, Automotive wheel system, Fashion accessory, Paper product\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003cstrong\u003e \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(153, 0, 0);\"\u003eLets us help you choose your new Aperion gear!\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"aperion-audio-help-me-choose\" href=\"https:\/\/www.aperionaudio.com\/pages\/help-me-choose\" aria-label=\"- Opens in a new tab  - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab - Opens in a new tab\" target=\"_blank\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/Where_to_start.jpg?v=1721615748\" alt=\"RST Aluminum 3-inch Ribbon Super Tweeter Speaker Pair (Open Box) - Aperion Audio\" data-ac-alt-type=\"image\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aperion Audio","offers":[{"title":"A-Stock","offer_id":44844420595952,"sku":"RST-2PK-Y2-a","price":486.0,"currency_code":"USD","in_stock":true},{"title":"B-Stock","offer_id":50209870643440,"sku":null,"price":421.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/9716\/2041\/files\/aperion-rst-aluminum-ribbon-super-tweeter-speaker-gloss-black-open-box.jpg?v=1743121687","url":"https:\/\/www.aperionaudio.com\/products\/rst-openbox","provider":"Aperion Audio","version":"1.0","type":"link"}