MB Quart Marine Audio & Electronics at Sonic Electronix

SUBtember Sale, up to 60% off Sitewide! Extra 10% off select items Get code

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

MB Quart Marine Audio & Electronics

MB Quart Marine Stereo & Radio
MB Quart Marine Bluetooth Controllers & Kits
MB Quart Marine Amplifiers
MB Quart Marine Speakers
MB Quart Marine Tower Speakers
MB Quart Marine Subwoofers
MB Quart Marine Accessories & Installation

Top Sellers in MB Quart Marine Audio & Electronics

Waterproof Switch-Mount Bluetooth Preamp Controller

• Designed to mount in a standard rocker switch opening
• Allows to music via Bluetooth enabled devices
• Meets or exceeds the ABYC & ASTM marine electronics standards
• Input Types: Bluetooth and 3.5mm jack
• Play/Pause, Tracks Forward/Back, Volume Up/Down and Power On/Off
• 1 Pair of 2V RCA Signal Outputs (i.e. 2 Channels)
• 10 Meter Bluetooth Range

$55.99

IN STOCK

Only 3 Left!

  • 5.0
1 review

400W Peak NA2 Series Class-D 2-Channel 2-Ohm Stable Amplifier

• 100 Watts RMS x 2 @ 4 ohms
• 200 Watts RMS x 2 @ 2 ohms
• Total Peak Power: 400 Watts
• Marine and Powersports Certified
• Built-In Low-Pass and Hi-Pass Filters
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77"

$84.99

IN STOCK

  • 5.0
3 reviews

Waterproof Dash Mounted USB and 3.5mm Input to 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

$13.99

IN STOCK

500W Peak NA2 Series Class-D 5-Channel 2-Ohm Stable Powersports Amplifier

• 40 watts x 4 chan., 100 watts x 1 chan. @ 4 ohms
• 80 watts x 4 chan., 200 watts x 1 chan. @ 2 ohms
• Total Peak Power: 500 Watts
• Marine and Powersports Certified
• Built-In Low-Pass and Subsonic Filters
• Aluminum Heatsink
• Dimensions: 3.7" W x 8.46" L x 1.77"

$134.99

IN STOCK

Only 2 Left!

  • 4.7
9 reviews

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

Get a 5/6 Channel Amp Wiring Kit with Purchase and Save 25%

$199.99

IN STOCK

Gauge Mount Bluetooth In-Dash Digital Media Marine and Powersports Stereo Receiver w/ Apple Control

• 40W x 4 Chan. Max • 2 Sets of Preamp Outputs
• Equalizer with Selectable Presets
• Gauge Mount Marine and Powersports Stereo
• Bluetooth Connectivity

$94.99

IN STOCK

Only 2 Left!

  • 4.0
1 review

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

$12.99

IN STOCK

180W Peak (90W RMS) 8" 2-Way Compression Horn Coaxial Marine Speakers (Black)

• 180 Watts Max, 90 Watts RMS
• 1" Titanium Compression Horn Tweeter
• Composite Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Mounting Depth: 3.7"

$129.95

A PAIR

IN STOCK

Only 2 Left!

  • 4.3
7 reviews

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

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

$99.99

IN STOCK

Matte Black Swivel Bracket for MB Quart NT1, NT2, NHT1 Wake Tower/Pod Speakers (Individual)

• Swivel Mount for MB Quart Speakers
• Fits NT1, NT2, NHT1 Speakers
• Lock Nut Secures Adjustments
• Attaches Between Speaker Pod and Mounting Bracket
• Sold Individually

$19.99

IN STOCK

Only 3 Left!

Dove Gray Swivel Bracket for MB Quart NT1, NT2, NHT1 Wake Tower/Pod Speakers (Individual)

• Swivel Mount for MB Quart Speakers
• Fits NT1, NT2, NHT1 Speakers
• Lock Nut Secures Adjustments
• Attaches Between Speaker Pod and Mounting Bracket
• Sold Individually

$24.95

IN STOCK

Only 2 Left!

  • 5.0
1 review

600W 10" NW1 Series Single 4 ohm Marine Subwoofer

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

$94.95

IN STOCK

Only 3 Left!

120W 6.5" 2-Way Nautic Illuminated Wake Tower Marine Speaker - Sold Individually

• Peak Power: 120W
• RMS Power: 60W
• 1" Pure Titanium Dome Tweeter
• Water Resistant Composite Polypropylene Cone
• Woven Red Aramid Fiber Composite Spider
• Dimensions: 10.60" L x 8.40" W x 8.40" H / 9.035" Hang Height

$119.99

IN STOCK

Only 1 Left!

600W 10" Nautic Single-4 ohm Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Water Resistant Composite Polypropylene Cone
• NBR Rubber Surround
• High Temperature Copper Voice Coil & Kapton Former
• Built-In Illumination

$109.99

IN STOCK

Only 3 Left!

300W Max (150W RMS) 6.5" Nautic Series 2-Way Coaxial Marine Speakers-Pair

• Peak Power: 150W Each, 75W RMS Each
• 3" Titanium Dome Tweeter
• Water Resistant Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Mounting Depth: 3"

$149.99

A PAIR

IN STOCK

180W Max (90W RMS) 8" NHT1 Series 2-Way Illuminated Marine Tower Speaker, Black (Individual)

• 180 Watts Max Each, 90 Watts RMS Each
• 1" Titanium Compression Diaphragm Tweeter
• IPX67 Waterproof Rating, Ready for All the Elements
• Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Hang Height: 9.035"

$219.99

IN STOCK

Only 2 Left!

  • 5.0
2 reviews

150W Peak (75W RMS) 6.5" 2-Way Compression Horn Coaxial Marine Wake Tower Speakers

• 150 Watts Max, 75 Watts RMS
• 1" Titanium Compression Horn Tweeter
• Composite Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB

$329.99

A PAIR

IN STOCK

300W Peak (125W RMS) 6.5" Illuminated Compression Horn Wakeboard Tower Marine Speakers (Pair)

• 150 Watts Max Each, 75 Watts RMS Each
• 1" Titanium Dome Tweeter
• Coincident Mounted Compression Horns with Polypropylene Cones
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Hang Height: 7"

$369.99

A PAIR

IN STOCK

Only 1 Left!

180W Max (90W RMS) 8" NHT1 Series 2-Way Illuminated Marine Tower Speakers - Sold Per Pair

• 180 Watts Max Each, 90 Watts RMS Each
• 1" Titanium Compression Diaphragm Tweeter
• IPX67 Waterproof Rating, Ready for All the Elements
• Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Hang Height: 9.035"

$459.98

A PAIR

IN STOCK

Only 1 Left!

MB Quart Marine Audio & Electronics 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.