Nemesis Audio NA-MR1400X4B 700W Max 4-Channel IP67 Marine Powersports Amplifier

The Nemesis Audio NA-MR1400X4B is a compact 4-channel Class D marine and powersports amplifier for boats, UTVs, motorcycles, and outdoor audio builds. Its IP67-rated design and wireless music streaming support make it useful for customers who need speaker power in tougher environments than a normal car cabin.

Choose the NA-MR1400X4B when the system needs a water-resistant 4-channel amp for speakers, pods, mids, highs, or small bridged setups in marine and powersports audio builds.

• 4-channel Class D marine and powersports amplifier
• IP67-rated design for tougher environments
• Wireless music streaming supported
• 350W max / 175W RMS x 4 channels at 2 ohms
• 210W max / 105W RMS x 4 channels at 4 ohms
• 700W max / 350W RMS x 2 channels bridged at 4 ohms
• Frequency response: 20 Hz-20 kHz
• Crossover range: 50 Hz-500 Hz
• Input sensitivity: 0.2V-10V
• Signal-to-noise ratio: greater than 90 dB
• Total harmonic distortion: less than 0.3%
• Dimensions: 9.34 x 4.57 x 1.83 inches