{"product_id":"jbl-stage3-648f-4x6-2-way-coaxial-speakers","title":"JBL STAGE3 648F 4x6\" 2-Way Coaxial Speakers","description":"\u003cp\u003eThe JBL STAGE3 648F is a pair of 4x6-inch coaxial car speakers designed for vehicles that use this factory speaker format. It combines a woofer and tweeter in each speaker, providing a straightforward replacement path for worn or basic factory speakers. The set is supplied without grilles for installations that retain the vehicle's original speaker grilles or trim panels.\u003c\/p\u003e\u003cp\u003eWith 60 watts RMS power handling per speaker, the STAGE3 648F can be used with a compatible factory head unit or a 4-ohm-capable aftermarket amplifier. Its 89 dB sensitivity and 50 Hz to 20 kHz frequency response support full-range front or rear speaker replacement duties. The true 4-ohm design is intended to help make effective use of available amplifier or head-unit power.\u003c\/p\u003e\u003cp\u003eEach speaker uses JBL's Plus One woofer cone architecture, which increases usable cone area relative to conventional designs in its class. The woofer cone is reinforced with 10% glass fiber and formed with a laser-etched surface treatment. This construction is intended to support low-frequency output while maintaining a compact 4x6-inch footprint.\u003c\/p\u003e\u003cp\u003eA PEI balanced dome tweeter handles the high-frequency portion of the coaxial design. Locating the tweeter within the speaker assembly keeps the installation simple compared with a separate component speaker system. This makes the STAGE3 648F a practical option for listeners seeking a compact two-way upgrade without adding external crossover boxes or separate tweeter mounting locations.\u003c\/p\u003e\u003cp\u003eThe Stage3 Gen2 design also incorporates post-consumer recycled plastic components, PVC-free wiring, and packaging printed with soy-based inks. Installation hardware is included, including screws, spade clips, foam gaskets, and logo badges. Confirm the vehicle's factory opening, mounting depth, wiring, and retained-grille arrangement before installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4x6-Inch Coaxial Design:\u003c\/strong\u003e Combines woofer and tweeter in each speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60W RMS Handling:\u003c\/strong\u003e Supports compatible factory or aftermarket amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlus One Woofer Architecture:\u003c\/strong\u003e Provides increased cone area within the frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEI Balanced Dome Tweeter:\u003c\/strong\u003e Reproduces the speaker's high-frequency range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4-Ohm Load:\u003c\/strong\u003e Matches common car audio amplifier loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-Etched Glass-Fiber Cone:\u003c\/strong\u003e Uses 10% glass-fiber reinforcement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe STAGE3 648F uses a laser-etched woofer cone reinforced with 10% glass fiber, a PEI balanced dome tweeter, and post-consumer recycled plastic components. Its wiring is PVC-free, and the speakers are finished in black. No speaker grilles are included with this factory-fit-oriented version.\u003c\/p\u003e\u003cp\u003eUse the included screws, spade clips, and foam gaskets as appropriate for the vehicle installation. Verify that the vehicle accepts a 4x6-inch speaker, that the mounting depth and terminal clearance are suitable, and that the factory wiring can be connected safely. Pair the speakers with a 4-ohm-compatible head unit or amplifier and avoid exceeding their 60-watt RMS rating per speaker.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":45632139558982,"sku":"JBLSPKS3648F","price":76.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61TqHgsnzrL.jpg?v=1784397177","url":"https:\/\/audiowatt.store\/products\/jbl-stage3-648f-4x6-2-way-coaxial-speakers","provider":"Audio Watt Store","version":"1.0","type":"link"}