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MB Quart NA2-320.4 Compact Four Channel, 320 watt Powersports Amplifier, Black

  • Based on 107 reviews
Condition: New
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$119.99 Why this price?
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Availability: In Stock.
Fulfilled by High Volume Sales (Serial numbers recorded)

Arrives Sunday, Jan 11
Order within 10 hours and 44 minutes
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Features

  • Product Type: Car Audio Or Theater
  • Package Dimensions: 8.6 L X 18 W X 24.1 H (Centimeters)
  • Package Weight: 1.225 Kilograms
  • Country Of Origin: China

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 N/A CROSSOVER FREQUENCY RANGE CH1 & CH2 Switched HP/ Full CROSSOVER FREQUENCY RANGE CH3 & CH4 Switched HP/ Full BASS BOOST 0-12dB@45Hz SUBSONIC FILTER N/A POWER @ 2-OHMS 4 x 80W POWER @ 4-OHMS 4 x 40W TOTAL CHANNELS 4 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 2.16 lbs (0.98 kg)'

Item dimensions L x W x H: 2 x 4 x 6 inches


Voltage: 9 Volts


Manufacturer: MB Quart


Maximum Supply Voltage: 0.9 Volts (DC)


Mounting Type: Surface Mount


Item dimensions L x W x H: 2 x 4 x 6 inches


Voltage: 9 Volts


Manufacturer: MB Quart


Maximum Supply Voltage: 0.9 Volts (DC)


Mounting Type: Surface Mount


Brand: MB Quart


Number of Channels: 4


Output Power: 320 Watts


Package Type Name: Box


Specification Met: Abyc, Astm


Material: Metal


Global Trade Identification Number: 35


UPC: 806576227335


Product Dimensions: 2 x 4 x 6 inches


Item Weight: 1 pounds


Item model number: NA23204


Is Discontinued By Manufacturer: No


Other display features: Wireless


Color: BLACK


Whats in the box: -JU711


Date First Available: February 10, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jan 11

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.

Top Amazon Reviews


  • Not too bad good quality
Style: 320 Watt Amplifier
Good sound and quality installed it on my Harley Davidson I will recommend this
Reviewed in the United States on October 19, 2022 by David . David .

  • Worth the $
Style: 320 Watt Amplifier
Awesome little amp, installed on my Harley pushing 4-5.25 Polk Audios.
Reviewed in the United States on April 9, 2023 by Jim King Jim King

  • Great Audio Quality
Style: 320 Watt Amplifier
Nothing to complain about at all.
Reviewed in the United States on April 10, 2024 by Michael B.

  • Good little amp
Style: 320 Watt Amplifier
Used this in a classic truck with a Bluetooth controller. Worked well, lots of power for what it is. Doesn't say its bridgeable although I tried it and it worked and didnt overheat or anything but that was just to see if it would. Ended up putting a small sub and running 3/4 channels to it. Heres where it would have received 5 stars!!! IF it had a low pass filter! It has a high pass or pass-through on both 1/2 & 3/4 channels but no low pass. If it had a low pass option it would be the perfect little amp imo. ... show more
Reviewed in the United States on July 8, 2023 by DON

  • Good little amp
Style: 320 Watt Amplifier
Great product so far, no frills amplifier, line in only, no speaker level inputs. Fit my build and space perfectly.
Reviewed in the United States on November 22, 2020 by kevin

  • Works just fine
Style: 320 Watt Amplifier
Nice little amp. I am satisfied.
Reviewed in the United States on October 15, 2020 by Daniel Ziegler

  • Perfect.
Style: 320 Watt Amplifier
Sound quality is awesome. Very durable and seems sealed very well for weather
Reviewed in the United States on November 3, 2018 by Mel Madrid

  • Noise
Style: 320 Watt Amplifier
I experience noticeable turn-on popping and alternator whining with this amp. Checked my ground and it was kept short and the chassis connection is clean. Ran 8 gauge power wire directly to the battery. Bought quality RCA cables. The gain knobs are not even halfway turned up. Tried adding a turn-on delay circuit but it still pops when I shut it off. Good little amp with decent power, but it is hard to ignore the other problems. ... show more
Reviewed in the United States on February 20, 2020 by Kindle Customer

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