DS18 NXL-N4BT Ultra-Compact Waterproof 4-Channel Car Amplifier with Bluetooth 5.1 Built-in, Full-Range Class D Digital Amp, 1800W Peak, IP67 Marine Rated, 4x100W RMS @ 4 Ohm

BUILT-IN BLUETOOTH 5.1 STREAMING Stream music wirelessly straight from your smartphone or device with stable, low-latency Bluetooth 5.1. Supports SBC/AAC codecs and delivers clean, high-resolution full-range audio without extra receivers ^^ POWERFUL 4-CHANNEL FULL-RANGE OUTPUT Delivers up to 1800W peak power with 4 x 100W RMS @ 4 or 4 x 150W RMS @ 2. Bridgeable to 2 x 300W RMS @ 4 for flexible system configurations powering mids, highs, or compact subwoofers ^^ IP67 WATERPROOF & MARINE-GRADE BUILD Fully sealed aluminum chassis protects against water, dust, salt, and harsh outdoor conditions.

Ideal for marine, powersports, UTV, motorcycle, Jeep, and off-road audio systems ^^ DSP-LEVEL CROSSOVER CONTROL Built-in selectable HPF, LPF, or full-range crossover adjustable from 40500Hz lets you fine-tune your sound system with precision and adapt the amp to any speaker setup ^^ ULTRA-COMPACT & EASY TO INSTALL Measuring only 7.87 long and under 1.6 tall, this amplifier fits under seats, inside panels, or tight compartments. Integrated thermal, overload, short-circuit, and voltage protection ensure reliable performance anywhere