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Rock your boat with quality electronics and audio products including speakers, amplifiers, stereos and more.
MB Quart

MB Quart Marine Audio

MB Quart Marine Stereos & Head Units
MB Quart Marine Amplifiers
MB Quart Marine Speakers
MB Quart Wakeboard Tower Speakers
MB Quart Marine Subwoofers
MB Quart Marine Audio Packages
MB Quart Marine Audio Accessories
Other MB Quart Marine Products

Top Sellers in MB Quart Marine Audio

Waterproof dash mounted USB and 3.5mm input with RCA and USB extension cable

• Dual Input Waterproof powersports accessory plug
• 10’ (3.0m) USB and RCA (Male) extension
• MAXXLINK quality and tested
•Allows easy to access to the USB and 3.5mm rear inputs of the GMR-1 & GMR-2

$14.99

IN STOCK

Marine MP3/WMA Digital Media Stereo Receiver with Built-in Bluetooth and Rear USB

• Built-in Bluetooth
• Rear USB Input
• RCA AUX input

$94.99

IN STOCK

Wireless RF LED-light Remote Control for Select MB Quart Marine & Power Sports Speakers

• Wireless Remote Control for Select MB Quart Illuminated Speakers
• Controls limitless number of Speakers
• Handheld Ergonomic Design

$19.99

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320W Ultra-Compact 4 Channel NA Series Full Range Class D Powersports Amplifier

• RMS Power: 80W x 4 @ 4 ohms
• Total Peak Power: 320W
• Full Range Class D Technology
• Dimensions: 3.7" W x 5.5" L x 1.7" H

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FREE NVX XUBT3 Universal Bluetooth Controller with Purchase!

$149.99

IN STOCK

Only 1 Left!

Waterproof Wireless Bluetooth Preamp Controller for Marine and Off Road Vehicles

• Waterproof Wireless Bluetooth Pre-amp Controller
• Play music from any Bluetooth enabled device
• Bluetooth/USB/RCA inputs
• 6 button controller

$84.99

IN STOCK

230W Peak (120W RMS) 6x9" 2-Way NKF Series Coaxial Marine Speakers

• 130 watts Peak
• 60 watts RMS
• Polypropylene Cone
• 1" Titanium Coated Tweeter
• Marine Crossover
• Gold-Plated Terminals
• Resist Corrosion

$59.89

IN STOCK

6.5" 2-Way Nautic Series Coaxial Marine Speakers System

• 100W Max
• 50W RMS
• 2-Way Coaxial
• 4 ohms Impedance
• Polypropylene Cone Material

$64.99

IN STOCK

Marine Bluetooth MP3/WMA Digital Media Stereo Receiver w/ Apple Control and Rear USB

• Built-In Bluetooth
• Easy to Use Oversized Control Buttons
• 1 Sets of 2V Preamp Outputs
• 40W x 4 Chan. MAX, 20W x 4 Chan. RMS

Save 15% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$149.99

IN STOCK

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360W 4-Channel Nautical Series Class SQ Marine Amplifier

• 60W x 4-Chan. @ 4 ohms
• 90W x 4-Chan. @ 2 ohms
• 180W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry

10% Off NVX Universal Bluetooth Controller with Purchase!

$99.99

IN STOCK

120W 6.5" 2-Way NK1 Series Coaxial Marine Speaker - White

• Peak Power: 120W Each
• RMS Power: 60W Each
• 1" Pure Titanium Dome Tweeter
• Mounting Depth: 3.05"
• Polypropylene Cone and Butyl Rubber Surround

Save 15% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$109.99

IN STOCK

400W Monoblock NA Series Class D Powersports/Marine Amplifier

• RMS Power: 100W x 1 @ 4 ohms, 200W x 1 @ 2 ohms, 400W x 1 @ 1 ohm
• Total Peak Power: 400W
• Frequency Response: 10-300 Hz
• Dimensions: 3.7" W x 5.5" L x 1.7" H

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Save 15% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$99.99

IN STOCK

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540W RMS 6-Channel Nautical Series Class SQ Marine Amplifier

• 60W x 6 Chan. @ 4 ohms
• 90W x 6 Chan. @ 2 ohms
• 180W x 3 Chan. @ 4 ohms
• 3-Way System Protection
• 6/5/4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry

10% Off NVX Universal Bluetooth Controller with Purchase!

$196.97

IN STOCK

140W 8" 2-Way NT1 Series Coaxial Wake Tower Speaker - Sold Individually

• Peak Power: 140W
• RMS Power: 70W
• 1" Pure Titanium Dome Tweeter
• IPX67 Waterproof Rating
• Polypropylene Cone and Butyl Rubber Surround

Save 15% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$167.99

IN STOCK

360W RMS 5-Channel Nautical Series Class SQ Marine Amplifier

• Full-Range RMS: 60W x 4 @ 4 ohms, 90W x 4 @ 2 ohms
• Subwoofer RMS: 200W x 1 @ 4 ohms, 350W x 1 @ 2 ohms
• Marine Ready
• Raven Black Finish
• Preamp RCA Outputs
• Dimensions: 9-1/2"W x 18"L x 2-1/4"H

10% Off NVX Universal Bluetooth Controller with Purchase!

$172.97

IN STOCK

140W 8" 2-Way Nautic Illuminated Coaxial Marine Speaker - Black

• Peak Power: 140W
• RMS Power: 70W
• 1" Pure Titanium Doe Tweeter
• Water Resistant Composite Polypropylene Cone
• Woven Red Aramid Fiber Composite Spider
• Top-mount depth: 3.70"

$259.99

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Waterproof Wired Bluetooth Preamp Controller

• Marine certified waterproof wired bluetooth preamp controller

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10% Rewards, Extended Warranty and more!

$89.99

IN STOCK

Only 1 Left!

140W 8" 2-Way Nautic Illuminated Wake Tower Marine Speaker - Sold Individually

• Peak Power: 140W
• RMS Power: 70W
• 1" Pure Titanium Dome Tweeter
• Water Resistant Composite Polypropylene Cone
• Woven Red Aramid Fiber Composite Spider
• Dimensions: 11.20" L x 8.40" W x 8.40" H / 9.035" Hang Height

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

Save 15% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$207.99

IN STOCK

600W 10" NW1 Series Single 4 ohm Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Polypropylene Cone
• NBR Surround

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$149.99

IN STOCK

140W 8" 2-Way NK1 Series Coaxial Marine Speakers - Black

• Peak Power: 140W
• RMS Power: 70W
• 1" Pure Titanium Dome Tweeter
• Mounting Depth: 3.7"
• Polypropylene Cone and Butyl Rubber Surround

$209.99

IN STOCK

400W 2 Channel NA Series Full Range Class D Powersports/Marine Amplifier

• RMS Power: 200W x 2 @ 4 ohms
• Total Power: 400W
• Frequency Response: 20-20,000 Hz
• Dimensions: 3.7" W x 5.5" L x 1.7" H

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

FREE NVX XUBT3 Universal Bluetooth Controller with Purchase!

$149.99

IN STOCK

Only 1 Left!

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MB Quart Marine Audio Information

Looking to take your boating experience to another level? If adding a stereo system to your boat is what you had in mind, look no further than MB Quart. Starting with high quality marine rated in-dash receivers, MB Quart offers the GMR mechless digital media stereos. MB Quart marine speakers take the same technology put into developing car speakers and implement them into marine applications. The MB Quart marine speakers, available in both tower speakers and regular speaker designs, feature waterproof motor structures as well as water and UV resistant cones and surrounds to survive and thrive in the elements. To complete the sound system in your boat, MB Quart offers monoblock and multi-channel (up to 6 channels) marine rated amplifiers and a 10" single 4 ohm marine subwoofers.

All MB Quart marine audio products feature a stylish design intended for a seamless fit in your boat. They feature the same high quality output and long lasting life that MB Quart car products have become known for.