Nemesis Audio NA-MR1400X4B

Nemesis Audio NA-MR1400X4B MR Series 4-Channel 175W RMS x 4 at 2 Ohm, Class-D Marine Powersports Amplifier

We are a Nemesis Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What’s Inside?

• • Class-D Marine Amplifier
• • Owner’s Manual

Rugged 4-Channel Marine Amp with Big Power and Precision Tuning

Power your entire system with the NA-MR1400X4B, delivering up to 350W x 4 channels at 2Ω for bold, high-impact sound. Experience clean, full-range audio with a 20Hz–20kHz frequency response and an adjustable 50Hz–500Hz crossover for precise tuning. Built for the outdoors, this amplifier offers serious performance with marine-grade durability to handle any adventure.

Waterproof 4-Channel Amp with Wireless Streaming and Clean, Powerful Audio

Enjoy crystal-clear, high-powered audio with a>90dB signal-to-noise ratio and ultra-low 0.3% distortion, delivering clean sound at any volume. Its flexible 2CH/4CH input mode and wide 0.2V–10V input sensitivity make it easy to integrate with any setup. Built tough with an IP67 waterproof rating and wireless music streaming, the NA-MR1400X4B is ready to power your rides, waves, and outdoor adventures.