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($449.95Value)

Description

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 @ 4Ω or 4 x 150W RMS @ 2Ω. Bridgeable to 2 x 300W RMS @ 4Ω 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 40–500Hz 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

The NXL-N4BT is the ultimate solution for powerful audio in tight spaces. Designed for performance, durability, and convenience, this ultra-compact 4-channel full-range amplifier combines high-output Class D efficiency with built-in Bluetooth 5.1 streaming—eliminating the need for external receivers or complex wiring.

Engineered on a modern IR digital platform, the NXL-N4BT delivers up to 1800W peak power, pushing 4 x 100W RMS at 4Ω or 4 x 150W RMS at 2Ω, with the ability to bridge to 2 x 300W RMS at 4Ω for added system flexibility. Whether you’re powering mids and highs, coaxials, or a compact subwoofer, this amplifier adapts effortlessly to your setup.

Wireless Bluetooth 5.1 connectivity allows you to stream music directly from your smartphone or device with stable signal transmission and clean, full-range sound. Support for SBC/AAC codecs, 24-bit/48kHz audio, and A2DP ensures clear detail and reliable performance without signal loss.

Built to thrive in harsh environments, the fully sealed IP67-rated aluminum chassis protects against water, dust, and corrosion—making it ideal for marine, motorcycle, UTV, ATV, Jeep, and off-road applications. Integrated thermal, overload, short-circuit, and voltage protection keep your system running safely in any condition.

With a footprint of just 7.87 inches long and under 1.6 inches tall, the NXL-N4BT fits easily under seats, inside glove boxes, or behind panels where space is limited. Compact, rugged, and wireless by design, this amplifier delivers serious power anywhere your build takes you.