Boss NXD5500.1 Onyx 5500 Watt Monoblock Class D Amplifier with Remote

Boss NXD5500.1 5500 Watt Monoblock Class D Amplifier with Remote

Boss Audio's newly designed Onyx amplifiers bring you every configuration you could need, for any system setup. State-of-the-art circuitry and power supply design optimize efficiency while delivering tremendous power output with plenty of headroom. The NXD5500 is a Class D monoblock amp delivering 4500 watts peak power.

A monoblock amp with 5500 watts peak power. Click to enlarge.

Onyx amps include a remote subwoofer level control.

Remote Subwoofer Level Control
Onyx amps include a remote subwoofer level control for easy level adjustments.

Subsonic Filter
Trim the signal of unusable bass--below human hearing range and taxing to audio systems--for further efficiency with the Subsonic filter.

Variable Phase Shift Control
Allows you to change the output phase from 0 to 180 degrees to help compensate for the timing difference between drivers.

Low Level Inputs and Line Outs
Features low (line) level inputs to pair with modern receivers, and line outs for system building.

Variable Low-Pass Crossover
Keep high frequencies from your sub with a variable crossover.

Variable Gain Controls
Allows you to match the input gain to your receiver for better sound with less distortion.

Class D Power Supply
For high performance with low heat.

Bass Boost
Add a little extra low-end power with 0 to +18dB of variable bass boost.

Power and Protection LEDs
Protection LEDs let you know when there's a problem.

Strapping Capability
Strap two amps together for twice the power.

What's in the Box
Boss NXD5500 Amplifier, Subwoofer Level Control, User's Manual