{"product_id":"infinity-ref757t-0-75-edge-driven-textile-dome-tweeters","title":"Infinity REF757T 0.75\" Edge-Driven Textile Dome Tweeters","description":"\u003cp\u003eThe Infinity REF757T is a pair of 0.75-inch car audio tweeters designed to restore clear, detailed high frequencies in an upgraded or replacement speaker system. They are a focused solution for vehicles with dull, damaged, or limited factory tweeters. The compact format and included mounting options support a range of custom and factory-location installations.\u003c\/p\u003e\u003cp\u003eEach REF757T uses an edge-driven textile dome design intended to produce smooth treble response through the upper frequency range. With a 2.5 kHz to 21 kHz frequency response, the pair is suited to handling the high-frequency portion of music rather than full-range playback. Their 93 dB sensitivity rating helps them work efficiently with appropriately matched factory or aftermarket amplification.\u003c\/p\u003e\u003cp\u003eThe tweeters are rated at 45 watts RMS and 135 watts peak each, with a 3-ohm nominal impedance. This low-impedance design is intended to help make effective use of available power in car audio systems. Passive in-line crossovers are included to direct suitable high-frequency content to the tweeters and help protect them from lower frequencies.\u003c\/p\u003e\u003cp\u003eInstallation flexibility is a key part of the REF757T package. Surface-mount, flush-mount, and Starfish mounting hardware are included, allowing the tweeters to be positioned in many dash, sail-panel, door, or factory tweeter locations. The surface-mount housing uses a ball-and-socket arrangement that can be aimed to approximately 40 degrees.\u003c\/p\u003e\u003cp\u003eThe REF757T is a practical choice for listeners building a component-style front stage or replacing factory tweeters while retaining a compatible factory radio or adding an amplifier. It can be paired with properly crossed-over midrange or full-range speakers to create a more complete frequency presentation. Fitment should be checked against the selected mounting method, available panel clearance, and the vehicle's existing wiring configuration.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.75-Inch Textile Dome:\u003c\/strong\u003e Focuses on detailed high-frequency reproduction in a compact format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge-Driven Design:\u003c\/strong\u003e Supports smooth, controlled treble response at higher output levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45W RMS Handling:\u003c\/strong\u003e Accommodates appropriately matched factory or aftermarket amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Ohm Impedance:\u003c\/strong\u003e Helps draw useful power from compatible car audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive In-Line Crossovers:\u003c\/strong\u003e Filter lower frequencies before they reach the tweeters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Mounting Options:\u003c\/strong\u003e Includes flush, surface, and Starfish mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe REF757T uses textile edge-driven dome tweeters with a compact circular profile. Its included I-Mount and Starfish hardware provides several physical installation approaches without requiring a single fixed mounting style. The package also includes Infinity logo badges, mounting screws, washers, nuts, and flush-mount hardware.\u003c\/p\u003e\u003cp\u003eUse one included passive in-line crossover for each tweeter, connecting the crossover input to the appropriate high-frequency speaker signal and its output to the tweeter. Verify polarity, available depth, cutout size, and trim-panel clearance before drilling or modifying a vehicle panel. For factory locations, the Starfish brackets can be trimmed and adapted as needed; some installations may require additional vehicle-specific mounting hardware.\u003c\/p\u003e","brand":"Infinity","offers":[{"title":"Default Title","offer_id":45632082477126,"sku":"INFSPKRF757TUS","price":125.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61H803YbHTL.jpg?v=1784393568","url":"https:\/\/audiowatt.store\/products\/infinity-ref757t-0-75-edge-driven-textile-dome-tweeters","provider":"Audio Watt Store","version":"1.0","type":"link"}