{"product_id":"boss-audio-systems-4x10-inch-3-way-car-door-speakers","title":"BOSS Audio Systems 4x10 Inch 3-Way Car Door Speakers","description":"\u003cstrong\u003eBOSS Audio Systems CH4330 Chaos Exxtreme are 4 x 10 inch, 3-way car door speakers delivering up to 400 watts per pair with clear highs, defined mids, and punchy low-end for upgraded in-car sound.\u003c\/strong\u003e\n\n\u003cp\u003eIf you want to replace factory door speakers with a compact set that boosts volume and clarity, the CH4330 pair offers a three-way driver layout in a shallow-mount frame designed for many vehicle door openings. These speakers combine a poly injection cone, rubber surround and polyimide tweeter and midrange to cover a broad frequency range while keeping installation relatively straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these speakers improve everyday car audio?\u003c\/h3\u003e\n\u003cp\u003eThe CH4330 focuses on louder, clearer playback across vocals and instruments without requiring large enclosures. A dedicated midrange and tweeter handle detail and presence, while the 4-ohm impedance and 90 dB sensitivity help the speakers work efficiently with most aftermarket head units and modest amps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-way design: separate tweeter and midrange for better clarity.\u003c\/li\u003e\n  \u003cli\u003e90 dB sensitivity for strong output at typical head unit power.\u003c\/li\u003e\n  \u003cli\u003e100 Hz–18 kHz frequency coverage for vocal and upper-frequency detail.\u003c\/li\u003e\n  \u003cli\u003ePoly injection cone and rubber surround for durable, accurate cone motion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan these fit into standard car door openings and how deep are they?\u003c\/h3\u003e\n\u003cp\u003eYes — the speakers are built for common door installations that accept 4 x 10-inch units and use a shallow-mount profile for tighter spaces. With a mounting depth of 2.5 inches and a mounting hole footprint of 9.4 x 3.9 inches, they suit many factory locations without heavy modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting depth: 2.5 inches for narrow door cavities.\u003c\/li\u003e\n  \u003cli\u003eMounting hole: 9.4 x 3.9 inches to match typical door cutouts.\u003c\/li\u003e\n  \u003cli\u003eOverall dimensions: 3.3 x 11.1 x 5.2 inches for easy alignment.\u003c\/li\u003e\n  \u003cli\u003eItem weight: 3.9 lbs per pair, lightweight for door hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and voice coils are used for longevity and sound?\u003c\/h3\u003e\n\u003cp\u003eBOSS Audio built the CH4330 with materials chosen for reliability and consistent performance under car conditions. The stamped basket and rubber surround resist road vibration, and the 1-inch voice coil helps the driver manage power and thermal loads during extended listening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePoly injection cone resists deformation and keeps response tight.\u003c\/li\u003e\n  \u003cli\u003eRubber surround provides durability against temperature and moisture.\u003c\/li\u003e\n  \u003cli\u003eStamped basket reduces resonance for cleaner output.\u003c\/li\u003e\n  \u003cli\u003e1-inch voice coil for stable power handling and heat management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much power can they handle and what should I expect from performance?\u003c\/h3\u003e\n\u003cp\u003eThe pair is rated to handle up to 400 watts collectively, making them suitable for higher-volume listening when paired with an appropriate amplifier. Sensitivity of 90 dB and a nominal impedance of 4 ohms mean they’ll produce strong sound with most modern head units and small amplifiers, though adding an amp will unlock fuller dynamics and headroom.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower handling: 400 watts per pair for powerful playback.\u003c\/li\u003e\n  \u003cli\u003eImpedance: 4 ohms for compatibility with many car audio systems.\u003c\/li\u003e\n  \u003cli\u003eSensitivity: 90 dB @ 1W\/1m for efficient sound output.\u003c\/li\u003e\n  \u003cli\u003eFrequency response: 100 Hz–18 kHz covers mids and highs clearly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CH4330 set is aimed at drivers who want a straightforward upgrade from factory door speakers without major door modification: commuters, weekend drivers, and car audio hobbyists seeking improved vocal clarity and higher SPL from a compact 4 x 10\" footprint. Professional installation is recommended to ensure proper fit, wiring, and safety, and BOSS Audio Systems supports these speakers with a three-year platinum online dealer warranty for added peace of mind.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these speakers need an external amplifier?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not required — they work with most head units thanks to 90 dB sensitivity, but an amp will deliver stronger dynamics and cleaner power handling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the installation depth and hole dimensions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mounting depth is 2.5 inches and the mounting hole measures 9.4 x 3.9 inches; verify your door cutout before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BOSS Audio Systems","offers":[{"title":"Default Title","offer_id":48413417472157,"sku":"B000J1C0QW","price":72.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/boss-ch4330-front-view.jpg?v=1781264510","url":"https:\/\/nexoltic.com\/products\/boss-audio-systems-4x10-inch-3-way-car-door-speakers","provider":"Nexoltic","version":"1.0","type":"link"}