{"product_id":"nvx-4x6-coaxial-car-speakers-nsp46-100w-rms","title":"NVX 4x6 Coaxial Car Speakers NSP46 100W RMS","description":"\u003cstrong\u003eNVX NSP46 4x6 coaxial car speakers deliver detailed midrange and smooth, natural highs from a 20mm silk dome tweeter for upgraded in-car audio.\u003c\/strong\u003e\n\n\u003cp\u003eThe NVX NSP46 is a compact 4\" x 6\" two-way coaxial speaker designed to replace factory units and lift everyday car audio performance. Each speaker pair is voiced to balance clear midrange, controlled low end and warm treble thanks to a polypropylene cone and a silk dome tweeter. Durable components like a nitrile butadiene rubber surround and a high-temperature KSV voice coil help the speakers stay consistent under typical driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these speakers improve sound in a daily driver?\u003c\/h3\u003e\n\u003cp\u003eThe NSP46 focuses on clarity and musicality rather than extreme SPL. The polypropylene cone provides accurate mid-bass while the 20mm silk dome tweeter softens high frequencies for a pleasant, non-fatiguing treble. You’ll notice vocals and acoustic instruments are more defined without needing heavy equalization.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-way coaxial design integrates woofer and silk dome tweeter for fuller range.\u003c\/li\u003e\n  \u003cli\u003ePolypropylene cone for stable mid and low-frequency response.\u003c\/li\u003e\n  \u003cli\u003eSilk dome tweeter reduces harshness at higher frequencies.\u003c\/li\u003e\n  \u003cli\u003eNitrile rubber surround improves cone linearity and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power and compatibility should I expect from the NVX NSP46?\u003c\/h3\u003e\n\u003cp\u003eThe NSP46 is specified for up to 300W peak power and 100W RMS nominal, making it suitable with modest aftermarket amplifiers or higher-powered head units when bridged appropriately. These speakers are magnet- and impedance-compatible with standard car audio installations and can replace many factory 4\" x 6\" locations with minimal modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated 100W RMS and 300W peak handling for dynamic headroom.\u003c\/li\u003e\n  \u003cli\u003eDesigned to fit common 4\" x 6\" factory cutouts for easy swaps.\u003c\/li\u003e\n  \u003cli\u003eHandles typical car audio gains when paired with small amps or factory radios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction deliver the sound quality?\u003c\/h3\u003e\n\u003cp\u003eNVX engineers combined lightweight and rigid materials to keep distortion low while preserving musical detail. The polypropylene cone resists moisture and maintains shape under load, while the nitrile butadiene rubber surround ensures smooth excursion. The 20mm silk dome tweeter offers refined high-frequency output without sibilance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePolypropylene woofer for strength, low mass and reliable tone.\u003c\/li\u003e\n  \u003cli\u003e20mm silk dome tweeter for warm, articulate highs.\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature KSV voice coil for better current distribution and heat dissipation.\u003c\/li\u003e\n  \u003cli\u003eNitrile rubber surround for consistent cone movement and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The NVX NSP46 is aimed at drivers who want a clear, musical upgrade from stock speakers without extensive modification or costly amplification. It’s ideal for commuters, weekend drivers, and older vehicles where factory speakers sound dull or brittle. Installers and DIY enthusiasts will appreciate the fitment compatibility and durable components, while music lovers will enjoy a smoother treble and more articulate midrange for vocals and acoustic instruments. For best results pair with a compatible amp or a head unit that supplies clean power and use proper installation accessories to secure fit and wiring.\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: Are these a direct replacement for factory 4x6 speakers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the NVX NSP46 fits common 4\" x 6\" factory cutouts but check mounting depth and wiring before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need an amplifier for these speakers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not required; they work with factory head units, but a small amp improves dynamics using their 100W RMS capability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NVX","offers":[{"title":"Default Title","offer_id":48436980547741,"sku":"B00C772YTE","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/nvx-nsp46-front-view.jpg?v=1781457074","url":"https:\/\/nexoltic.com\/products\/nvx-4x6-coaxial-car-speakers-nsp46-100w-rms","provider":"Nexoltic","version":"1.0","type":"link"}