SUBPULSIX 1600W Slim Underseat Subwoofer with Built-In Amp — Deep Bass & RGB Light

Upgrade your car audio with a compact powerhouse

Meet 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.

Power, precision, and subsonic depth

• Up to 1600W peak power with a high-excursion driver to produce subsonic-level deep bass and maintain clarity across genres.
• Subsonic-level low frequencies are managed by a dedicated design that aims for tight, accurate response without muddiness.
• Advanced DSP combined with a high-efficiency Class D amplifier helps deliver fast transient response and stable, distortion-free output at various listening levels.

Tunable performance for real-life listening

• Independent controls for Gain, Bass Boost, and Low-Pass Filter let you dial in a signature sound that suits your music or driver preferences.
• Low-pass filtering ranges from 50Hz to 150Hz, with a Bass Boost range of 0–12dB at 45Hz for personalized impact.
• Frequency response spans 20Hz–500Hz, with a THD under 0.4% and SNR above 90dB for clear, low-noise output.

Design that fits and lasts

The 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.

Light, color, and mood on the move

RGB 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.

Easy installation, full control

Designed 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.

Support and warranty

SUBPULSIX 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.