{"product_id":"jl-audio-4-2-way-coaxial-c1-car-speakers","title":"JL Audio 4\" 2-Way Coaxial C1 Car Speakers","description":"\u003ch2\u003eJL Audio 4\" 2-Way Coaxial C1 Car Speakers\u003c\/h2\u003e\n\u003cp\u003eUnlock immaculate vocal transparency, wider acoustic soundstage dispersion, and pristine high-frequency tracking with the world-renowned speaker engineering of JL Audio. Built using proprietary technical benchmarks—including DMA-optimized long-excursion motor structures, premium silk dome tweeters, and mineral-filled cone membranes—these drivers slice right through ambient cabin wind and road noise for total sound immersion.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview \u0026amp; Core Highlights:\u003c\/h3\u003e\n\u003cp\u003eJL Audio 4\" 2-Way Coaxial C1 Car Speakers  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eINCREDIBLE PERFORMANCE. UNBEATABLE PRICE.\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eGet loud sound with minimal distortion. JL Audio C1 speakers are available in a wide variety of sizes, and fit easily behind the factory grilles of most vehicles.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasily install in most factory speaker locations\u003c\/li\u003e\n\u003cli\u003eDMA-optimized woofers for better bass response\u003c\/li\u003e\n\u003cli\u003eAluminum dome tweeters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDMA-OPTIMIZED WOOFERS\u003c\/b\u003e Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eREAL DOME TWEETERS\u003c\/b\u003e True edge-driven aluminum dome tweeters with silk surround suspension create crystal-clear sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTWEETER PROTECTION\u003c\/b\u003e All coaxial systems include onboard second-order high-pass filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNEAR-UNIVERSAL FIT\u003c\/b\u003e Moderate mounting depths drop into most OEM locations. Minimal tweeter protrusion fits behind factory grilles. Breakaway tabs, adapter rings and spacer rings (depending on model) all aid in fitting into factory locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecs\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize 4\"\u003c\/li\u003e\n\u003cli\u003eContinuous power handling (RMS) 35 W\u003c\/li\u003e\n\u003cli\u003eSensitivity (SPL @ 1 W\/1 m) 84.5 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response (+\/- 3 dB) 64 Hz-24 KHz\u003c\/li\u003e\n\u003cli\u003eNominal impedance 4 Ω\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power (RMS) 10-50 W\/Channel\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter 1\" (25 mm)\u003c\/li\u003e\n\u003cli\u003eCone material Mineral-filled polypropylene\u003c\/li\u003e\n\u003cli\u003eTweeter type Aluminum Dome\u003c\/li\u003e\n\u003cli\u003eTweeter size 0.75\" (19 mm)\u003c\/li\u003e\n\u003cli\u003eFrame outer diameter 4.03\" (102 mm)\u003c\/li\u003e\n\u003cli\u003eMounting depth clearance 1.81\" (46 mm)\u003c\/li\u003e\n\u003cli\u003eMounting hole 3.70\" (94 mm)\u003c\/li\u003e\n\u003cli\u003eMotor outer diameter 2.33\" (59 mm)\u003c\/li\u003e\n\u003cli\u003eFrontal coaxial tweeter protrusion (frontal grille protrusion measured from mounting surface) 0.61\" (16 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🚨 Critical Performance Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity Configuration:\u003c\/strong\u003e Sold as a Pair (Includes 2 Matching Units)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e 010-03121-00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category Component:\u003c\/strong\u003e Speakers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhysical Hardware Sizing:\u003c\/strong\u003e 4-Inch Layout Profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Package Boxed Shipping Weight:\u003c\/strong\u003e 5.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":47270208700668,"sku":"010-03121-00","price":94.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/image_9b688e9e-3118-4819-97de-49b7fea82a83.png?v=1752101792","url":"https:\/\/diycustoms.store\/products\/jl-audio-4-2-way-coaxial-c1-car-speakers","provider":"diycustoms.store","version":"1.0","type":"link"}