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MB Quart

MB Quart Marine Powersports Nautic 2 Channel 400 Watt Maximum Power Full Range Class D Amplifier with PWM MOSFET Power, Black

  • Based on 170 reviews
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Availability: 19 left in stock
Fulfilled by Amazon
Arrives Dec 28 – Dec 29
Order within 10 hours and 42 minutes
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Features

  • 2-channel waterproof boat sound amplifier with marine-specific connectors built to withstand extreme weather and salt spray; 2-channel operation with a flexible installation that allows for 2-channel or bridged mono mode
  • Features 400-watt maximum power output and RMS power of 2 x 200 watts at 2 ohms and 2 x 100 watts at 4 ohms; Variable low pass crossover at 12dB per octave: 300Hz
  • Low-noise preamplifier circuit maximizes power at low voltage without creating distortion, producing only quality music audio; Switched full, LPF, and HPF crossover with complete control over amplifier signal
  • Aluminum heatsink dissipates heat quickly to allow the amp to run on lower impedance for longer duration; Simpatico coil design with PWM power supply keeps voltage constant through Ultra-Fi output devices
  • Quick disconnect wires and RCA connections for quick removal during the off-season; RCA-nickel plated are high temperature and impact protected to provide secure connections

Description

'MB Quart compact Two Channel, 400 watt Powersports amplifier with on-board equalization and simple instalation with quick release connectors. Specifications CLASS Full Range Class D VARIABLE VOLTAGE 0.2V~9V SIGNAL TO NOISE RATIO>90dB FREQUENCY RESPONSE 20Hz-20kHz CROSSOVER TYPE Electronic 12dB Per Octave LOW PASS CROSSOVER SWITCH LOW PASS 300 HZ BASS BOOST 0-12dB@45Hz SUBSONIC FILTER 60Hz POWER @ 2-OHMS 2 x 250W POWER @ 4-OHMS 2 x 125W TOTAL CHANNELS 2 AUDIO INPUTS RCA POWER TERMINAL 12V/GND Molex 10 ga SPEAKER TERMINAL WIRE GAUGE Molex Plug Connector FUSING 1 x 30 Amps CERTIFICATIONS Marine & Powersports DIMENSIONS 3.70 X 5.51 X 1.77 in 9.4 X 14.0 X 4.5 cm WEIGHT 2.12 lbs (0.96 kg)'

Item Weight: 2.1 pounds


Product Dimensions: 2 x 4 x 6 inches


Item model number: NA24002


Is Discontinued By Manufacturer: No


Date First Available: February 10, 2017


Color Name: BLACK


Speaker Amplification Type: Active


Material Type: Aluminum


Voltage: 9 Volts


Wattage: 400 watts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 28 – Dec 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Awesome amp
Style: 900 Watt Amplifier
For the price I was surprised. It powers 2 100w RMS DS18 speakers in my canam x3. It gets very loud and sounds great. Can't beat it for a clean simple install , especially at this price .
Reviewed in the United States on February 11, 2024 by Amazon Customer
    • Powerful and compact
Style: 900 Watt Amplifier
Put this in my Indian chieftain fairing. Paired these with Polk DB52’s in my trunk. I am impressed, sound better then my fairing kicker setup. Doesn’t run too hot and have plenty of power to spare.
Reviewed in the United States on May 25, 2022 by Maximus
    • Great amp!
Style: 900 Watt Amplifier
The media could not be loaded. I drop a a video just to show you guys the sound quality of the amp. It is connected with bluetooth and it still sounds awesome. I love this amp. Throws out an amazing amount of power easy to put anywhere. For any application. I used this on my Yamaha wave runner. I did the install myself and like I said before you can put it anywhere. This is a must buy. Especially for the price. Great job MB Quart! ... show more
Reviewed in the United States on July 28, 2020 by Flores
    • Perfect
Style: 900 Watt Amplifier
Saved me in a pinch. Mb quart couldn’t warranty my blown amp in time for the weekend, this one is identical as the one I needed. This is the one for the speakers, not the subs. I now have a backup from the warrantied one. Still using this one months later. Don’t get it wet lol
Reviewed in the United States on October 12, 2023 by Droo
    • Very satisfied. A lot of punch in a small package.
Style: 900 Watt Amplifier
Bought to push 2 MTX speaker pods on the 2017 Polaris RZR XP4 1000. Being a marine certified amp, this should hold up well on the RZR. The factory polaris ride command outputs are weak as is, so the adjustable input sensitivity on this amp worked well. Sound output is plenty and clean. Took the machine out on a pretty nasty trail with lots of dirt and bumps and did not notice any sort of hiccups with the audio. Overall for the price, very happy with it. Also being 2 ohm stable, if I want to add another 2 speakers, I have that option. ... show more
Reviewed in the United States on September 28, 2017 by John B
    • Good amp for my motorcycle
Style: 900 Watt Amplifier
I installed this on my Yamaha Eluder motorcycle to help clean up the sound. I wasn't looking for louder sound, so I have my gain turned all the way down. It did clear up the sound to a noticeable level.
Reviewed in the United States on August 31, 2021 by Christopher C.
    • Not loud
Style: 900 Watt Amplifier
Not enough power
Reviewed in the United States on July 18, 2023 by Veronica B.
    • Great AMP for the money
Style: 900 Watt Amplifier
I put this in my Vulcan 1600 Nomad Bike with 6X9 Speakers, it sounds amazing. I tried other amps and left me with mids and highs only. This amp have great balance.
Reviewed in the United States on June 25, 2019 by Jeff Veniez

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