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MB Quart

Car Audio

Marine Audio

About MB Quart

Since the initial founding in 1963, MB Quart has earned the reputation of engineering some of the finest audio components available. Priding themselves on exclusive German engineering, designing, and manufacturing, MB Quart developed a standard that helps them stand out from the crowd. Today, The MB Quart legend lives on and their loudspeaker technology continues to evolve. With Products in the car, boat, and the home, MB Quart believes that quality sound is not limited to only one place. Instead, quality sound should be with you no matter where you are. MB Quart speaker utilize a Wide-Sphere technology that effectively broadens the listening are of the tweeters, resulting in enjoyable sound no matter where you are sitting in the car. Powerful and efficient MB Quart amplifiers are the perfect companions to any pair of speakers. Any product with the MB Quart logo branded on it is sure to satisfy your needs for quality audio.

MB Quart is a proud trademark of Maxxsonics USA. They take extreme care and satisfaction in producing only the finest quality products that exceed their expectations. Be confident in browsing products that have the Maxxsonics name, they stand for quality and performance.

MB Quart Store

MB Quart Car Audio, Video & GPS
MB Quart Marine, Motorcycle & ATV Audio
MB Quart Portable Audio & Video
MB Quart Deals

Top Sellers in MB Quart Store

800W RMS 4-Channel Onyx Series Class SQ Full-Range Bridgeable Power Amplifier

• 100 Watts RMS x 4 @ 4 ohms
• 200 Watts RMS x 4 @ 2 ohms
• 400 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1600 Watts
• 2-Ohm Stable operation, bridgeable to 4-ohms
• Variable Bass Boost (Bass EQ, Ch 3 & 4 only): 0 - +9 dB at 45Hz
• 16 AWG speaker output connections
• Dimensions: 14.17" L x 9.45" W x 2.23" H

Save 10% on a 4 Gauge Installation Kit with Purchase!

$94.99

IN STOCK

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

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

$159.99

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

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"

$159.99

IN STOCK

Only 3 Left!

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

$59.99

IN STOCK

400W 8" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer

• 200W RMS
• Top-mount depth: 2.80"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

$55.97

IN STOCK

OA800.4 800W RMS 4-Channel Full-Range Power Amplifier + ZK1-169 6 x 9" Z-Line Series 2-Way Coaxial Car Speakers

• 4 ohms: 100 watts x 4 chan.
• 1" (30mm) ceramic Coated Titanium Dome Tweeter
• Mica-filled PP Cone Mated to UV Butyl Surround
• 12bd/Octave Crossovers
• 4 Ohms Impedance
• Sensitivity: 89dB
• Variable Bass Boost (Bass EQ, Ch 3 & 4 only): 0 - +9 dB at 45Hz
• 16 AWG speaker output connections
• Dimensions: 14.17" L x 9.45" W x 2.23" H

$319.99

IN STOCK

Only 2 Left!

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

$99.99

IN STOCK

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120W 6.5" 2-Way Nautic Illuminated Coaxial Marine Speaker - Black

• Peak Power: 120W
• RMS Power: 60W
• 1" Pure Titanium Doe Tweeter
• Water Resistant Composite Polypropylene Cone
• Woven Red Aramid Fiber Composite Spider
• Top-mount depth: 3.05"

$159.99

IN STOCK

Only 2 Left!

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

400W 10" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer

• 200W RMS
• Top-mount depth: 2.95"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

Save 25% on a Sealed Enclosure with Your Subwoofer Purchase!

$56.97

IN STOCK

140W 6-1/2" 2-Way Discus Series Coaxial Car Speakers

• 140 Watts Max, 70 Watts RMS
• .75" aluminum dome tweeter
• Mounting Depth: 2.61"
• Polypropylene mid-woofer cone material and Rubber Surround
• 4 Ohms Impedance
• Sensitivity: 91 dB

Get 20% off Sound Dampening Speaker Kit with Purchase!

$42.99

A PAIR

IN STOCK

400W Peak (200W RMS) 12" Dual 4-Ohm Discus Series Car Subwoofer

•200W RMS
• 400W Max
• Thermal Formed Polypropylene Cone
• UV Rubber Surround
• Stamped Steel Basket
• Top-mount depth: 5-1/2"
• Sensitivity: 88 dB

Get 40% Off a Sealed Enclosure with Your Subwoofer Purchase!

$49.99

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

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

Add a Set of 6-Channel RCA Cables and Save!

$196.97

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

Add a Set of 6-Channel RCA Cables and Save!

$172.97

IN STOCK

1000W Single Channel Monoblock Reference MYKRO Series Hybrid Class D Car Power Amplifier

• RMS: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 6-1/2"W x 10-1/4"D x 1-15/16"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$149.99

IN STOCK

25mm (1") aluminum tweeter on silk surrounds with in-line 12dB high-pass crossover

• 30 Watts Peak, 15 Watts RMS
• 1" Discus-Line Car Tweeters
• Surface & Angle Mountable
• 4 ohms impedance
• Treated cloth surround for smooth high frequencies

$26.99

A PAIR

IN STOCK

800W 4-Channel X-Line Series Class SQ A/B Amplifier

• RMS: 100W x 4 @ 4 ohms, 200W x 4 @ 2 ohms, Bridged: 400W x 2 @ 4 ohms
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 45,000 Hz

Save 10% on a 4 Gauge Installation Kit with Purchase!

$119.99

IN STOCK

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