{"product_id":"belva-bxa6404-640w-peak-bx-series-2-ohm-stable-4-channel-car-amplifier","title":"Belva BXA6404 640W Peak BX-Series 2-Ohm Stable 4-Channel Car Amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your car's audio performance with the Belva BXA6404 4-channel amplifier. Designed to bring clear, dynamic sound to everyday drives, this unit blends power with refinement in a compact package.\u003c\/p\u003e\n\u003ch2\u003ePower and clarity you can feel\u003c\/h2\u003e\n\u003cp\u003eDelivering a peak of 640 watts, the BX-Series amp channels 160W x 4 at 2 ohms or 320W x 2 when bridged at 4 ohms. In practical terms, you may notice tighter bass, cleaner highs, and responsive dynamics that respond as you push the volume button—without obvious distortion.\u003c\/p\u003e\n\u003cp\u003eDesigned for real-world car audio setups, this amp emphasizes dynamic headroom that can support a fuller, more immersive listening experience while you drive, cruise, or park at a car show.\u003c\/p\u003e\n\u003ch2\u003eRobust class A\/B operation\u003c\/h2\u003e\n\u003cp\u003ePowered by a Class A\/B topology, the design aims for low distortion and good efficiency. That balance can translate into smoother vocal tracks, more natural instrument textures, and a consistent sound profile across listening levels.\u003c\/p\u003e\n\u003ch2\u003eStable at 2 ohms\u003c\/h2\u003e\n\u003cp\u003eBuilt to handle lower impedance loads, the amplifier stays reliable when wired to the typical 2-ohm or 4-ohm configurations used in multi-channel systems. This stability can help maintain solid imaging and a cohesive stage feel across the cabin.\u003c\/p\u003e\n\u003ch2\u003eProtection and reliability\u003c\/h2\u003e\n\u003cp\u003eIntegrated protection circuits monitor temperature, overload conditions, and speaker shorts. This layered safeguarding helps guard the amplifier and connected components as you explore different tunes and listening environments.\u003c\/p\u003e\n\u003ch2\u003eSound tailoring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-pass filter adjustable from 80 Hz to 1,200 Hz to cut low-end rumble when needed\u003c\/li\u003e\n  \u003cli\u003eLow-pass filter adjustable from 50 Hz to 250 Hz to tighten sub frequencies\u003c\/li\u003e\n  \u003cli\u003eBass boost from 0 to 18 dB for extra punch in the right tracks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThree practical controls give you room to shape the sound to your car and speakers, helping you get the most from your setup without complicated tuning.\u003c\/p\u003e\n\u003ch2\u003eEasy installation and durable build\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpeaker-level inputs simplify integration with factory or aftermarket head units\u003c\/li\u003e\n  \u003cli\u003e50A fuse provides electrical protection and peace of mind\u003c\/li\u003e\n  \u003cli\u003ePWM MOSFET power supply and a dedicated LED power\/protect indicator support long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith dimensions of 7.48\" wide, 11.02\" long, and 2.00\" tall, the unit fits a wide range of vehicles while delivering serious power. The combination of compact form, robust build, and clear indicators helps installers and enthusiasts alike.\u003c\/p\u003e\n\u003ch2\u003eA practical choice for modern car stereos\u003c\/h2\u003e\n\u003cp\u003eWhether upgrading an existing system or building a new one, the Belva BXA6404 offers a balanced mix of power, control, and protection that suits many common configurations.\u003c\/p\u003e\n\u003c\/div\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: How does the Belva BXA6404 handle demanding car audio setups?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides high peak output with a 2-ohm stable load, plus filters and bass boost to tailor tone without distortion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections and installation features does it offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Thermal, overload, and speaker short protection safeguard the system, while speaker-level inputs and a 50A fuse ease installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BELVA","offers":[{"title":"Default Title","offer_id":48406625714333,"sku":"B08XZXHRMP","price":97.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/belva-bxa6404-front-view.jpg?v=1781141798","url":"https:\/\/nexoltic.com\/products\/belva-bxa6404-640w-peak-bx-series-2-ohm-stable-4-channel-car-amplifier","provider":"Nexoltic","version":"1.0","type":"link"}