{"product_id":"subpulsix-1600w-slim-underseat-subwoofer-with-built-in-amp-deep-bass-rgb-light","title":"SUBPULSIX 1600W Slim Underseat Subwoofer with Built-In Amp — Deep Bass \u0026 RGB Light","description":"\u003ch2\u003eUpgrade your car audio with a compact powerhouse\u003c\/h2\u003e\n\u003cp\u003eMeet the SUBPULSIX 1600W Slim Underseat Subwoofer and Amp Package—a thoughtfully tuned combination designed to bring substantial bass punch to cars, trucks, and SUVs without sacrificing cabin space. This all-in-one unit pairs a high-excursion sub with a built-in Class D amplifier, delivering robust low-end response and a clean, controlled sound profile. Its slim, cast aluminum chassis is engineered for rigidity and efficient cooling, helping the system stay cool during extended listening sessions while minimizing vibrations that can color the sound.\u003c\/p\u003e\n\u003ch2\u003ePower, precision, and subsonic depth\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 1600W peak power with a high-excursion driver to produce subsonic-level deep bass and maintain clarity across genres.\u003c\/li\u003e\n  \u003cli\u003eSubsonic-level low frequencies are managed by a dedicated design that aims for tight, accurate response without muddiness.\u003c\/li\u003e\n  \u003cli\u003eAdvanced DSP combined with a high-efficiency Class D amplifier helps deliver fast transient response and stable, distortion-free output at various listening levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTunable performance for real-life listening\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIndependent controls for Gain, Bass Boost, and Low-Pass Filter let you dial in a signature sound that suits your music or driver preferences.\u003c\/li\u003e\n  \u003cli\u003eLow-pass filtering ranges from 50Hz to 150Hz, with a Bass Boost range of 0–12dB at 45Hz for personalized impact.\u003c\/li\u003e\n  \u003cli\u003eFrequency response spans 20Hz–500Hz, with a THD under 0.4% and SNR above 90dB for clear, low-noise output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesign that fits and lasts\u003c\/h2\u003e\n\u003cp\u003eThe cast aluminum chassis provides a rigid foundation, better vibration control, and faster heat dissipation, enabling steady performance in a compact footprint. Its ultra-slim form makes under-seat placement and installation in tight spaces straightforward, freeing trunk or cabin room for passengers and cargo.\u003c\/p\u003e\n\u003ch2\u003eLight, color, and mood on the move\u003c\/h2\u003e\n\u003cp\u003eRGB lighting integrates with your music to add a vibe that mirrors the beat. You can choose colors, adjust brightness, switch modes, or turn lights off if you want a cleaner aesthetic—perfect for show-ready builds or everyday cruising.\u003c\/p\u003e\n\u003ch2\u003eEasy installation, full control\u003c\/h2\u003e\n\u003cp\u003eDesigned for under-seat installation, it also fits trunks or other tight spaces. You’ll find intuitive, independent tuning controls and a built-in amplifier that reduces cable clutter—an all-in-one solution for a streamlined upgrade.\u003c\/p\u003e\n\u003ch2\u003eSupport and warranty\u003c\/h2\u003e\n\u003cp\u003eSUBPULSIX backs this sub with a 12-month replacement warranty and 24\/7 customer support. A user manual is recommended during installation to ensure proper setup and operation.\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: Does the SUBPULSIX 1600W Slim Underseat Subwoofer include a built-in amplifier?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's an all-in-one unit with a built-in Class D amp for straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I customize bass, lighting, and tuning on this system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Absolutely; you can adjust gain, bass boost, and low-pass filtering, and RGB lighting syncs with your music.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUBPULSIX","offers":[{"title":"Default Title","offer_id":48407465361565,"sku":"B0GFHKCLK8","price":193.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/subpulsix-1600w-peak-power.jpg?v=1781158182","url":"https:\/\/nexoltic.com\/products\/subpulsix-1600w-slim-underseat-subwoofer-with-built-in-amp-deep-bass-rgb-light","provider":"Nexoltic","version":"1.0","type":"link"}