{"product_id":"jbl-stage3-38f-3-5-2-way-coaxial-speakers","title":"JBL STAGE3 38F 3.5\" 2-Way Coaxial Speakers","description":"\u003cp\u003eThe JBL STAGE3 38F is a pair of 3.5-inch, 2-way coaxial car speakers made for replacing compatible factory speakers in compact locations. Its grille-free design is intended for installations behind existing vehicle panels, such as dash or corner-dash locations. This makes it a practical option for refreshing worn or limited-range factory speaker positions without adding separate tweeters.\u003c\/p\u003e\u003cp\u003eEach speaker is rated for 50 watts RMS and 400 watts peak power, with a 4-ohm nominal impedance. The 88 dB sensitivity rating and true 4-ohm design support use with a compatible factory radio or aftermarket amplifier. With a 90 Hz to 20 kHz frequency response, the pair is suited to delivering midrange and high-frequency detail in a compact speaker location.\u003c\/p\u003e\u003cp\u003eThe 2-way coaxial layout combines a woofer and tweeter in one assembly to simplify installation where space is limited. A 3\/4-inch PEI balanced dome tweeter handles high frequencies, while the polypropylene woofer is designed to provide the main midrange and upper-bass output. This integrated approach can help retain a clean factory-style installation while adding clearer treble reproduction.\u003c\/p\u003e\u003cp\u003eJBL's Plus One woofer cone architecture increases usable cone area compared with conventional woofer designs of a similar size. The polypropylene cone is reinforced with 10% glass fiber and uses a laser-etched surface treatment, while a rubber surround supports cone movement. These construction details are designed to balance compact fitment with controlled everyday playback.\u003c\/p\u003e\u003cp\u003eThe STAGE3 38F works well as part of a broader speaker upgrade, particularly where a vehicle uses small factory dash speakers alongside larger door or rear speakers. It can be connected to a compatible 4-ohm speaker output from a radio or amplifier. For systems with a subwoofer, these speakers can cover the vocal and treble range while the subwoofer handles lower bass frequencies.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5-Inch Coaxial Design:\u003c\/strong\u003e Combines woofer and tweeter in one compact speaker assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50W RMS Power Handling:\u003c\/strong\u003e Supports amplifier or radio power up to 50 watts RMS per speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4-Ohm Load:\u003c\/strong\u003e Designed to work with compatible factory radios and amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEI Balanced Dome Tweeter:\u003c\/strong\u003e Provides dedicated high-frequency reproduction from a compact driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlus One Woofer Cone:\u003c\/strong\u003e Uses increased cone area for efficient output in limited space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrille-Free Factory Fit:\u003c\/strong\u003e Intended for concealed placement behind compatible factory panels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe STAGE3 38F uses a polypropylene woofer cone reinforced with 10% glass fiber, a rubber surround, and a 3\/4-inch PEI balanced dome tweeter. JBL also specifies post-consumer recycled plastic components, PVC-free wiring, and soy-ink packaging. The laser-etched cone design gives the woofer a distinctive finished appearance while retaining a compact coaxial layout.\u003c\/p\u003e\u003cp\u003eVerify the vehicle's speaker opening, mounting depth, mounting-hole pattern, and connector arrangement before purchase. The reported top-mount depth is 1.42 inches and the reported cutout diameter is 3.03 inches; adapters or a vehicle-specific wiring harness may be needed depending on the application. The package includes mounting hardware, foam gaskets, spade clips, logo badges, and a mini owner's manual, but it does not include grilles.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":45632139362374,"sku":"JBLSPKS338F","price":67.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61BykBUbq-L.jpg?v=1784397041","url":"https:\/\/audiowatt.store\/products\/jbl-stage3-38f-3-5-2-way-coaxial-speakers","provider":"Audio Watt Store","version":"1.0","type":"link"}