MB Quart - NAUTIC Marine Amplifier - 5 Channel - Class SQ - White

High End Marine

The marine environment is a brutal place for equipment. The MB Quart Nautic series is the perfect choice for your boat, wave runner or river float audio system.

On Board Equalization

Nautic Series amplifiers have built in equalization to fine tune the system with variable Frequency adjustment & Level Control & Bass EQ active at 45hz while in LP/BP operation.


The highly engineered Q-Stasis pre-amplifier stage is designed to keep incoming noise from source units at nearly immeasurable levels, dramatically improving quality.

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MB Quart - NAUTIC Marine Amplifier - 5 Channel - Class SQ - White - Larger Front
MB Quart - NAUTIC Marine Amplifier - 5 Channel - Class SQ - White
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Ratings & Reviews

Overall Customer Rating:
Rating 5 out of 5 stars.
100% of customers would recommend this product to a friend (2 out of 2)


Classification: Class SQ

Audio Channels: 5

Bridgeable: Yes

Signal to Noise Ratio (SNR): 93 dB

Rated Power @ 2 Ohm: 1 x 350 W, 4 x 90 W

Rated Power @ 4 Ohm: 1 x 200 W, 4 x 60 W

Bridged Power @ 4 Ohm: 2 x 180 W

RMS Output Power: 710 W

Total Harmonic Distortion (THD): 0.1%

Frequency Response: 10 Hz to 45 kHz

Features: 3-way Protection, Bass Boost, DC Offset Protection, Pulse Width Modulation Circuitry

Power Supply: MOSFET

Height: 2.2"

Width: 9.5"

Depth: 18"

Weight (Approximate): 12 lb

Limited Warranty: 1 Year

Overall Customer Rating

100%of customers recommend this product.

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