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MB Quart

MB Quart Current Deals and Promotions

MB Quart Exclusive Blowout Deals
MB Quart Marine Audio Clearance
MB Quart Best Selling Amplifier Deals

Top Sellers in MB Quart Current Deals and Promotions

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

Don't Forget an Install Kit with Your Amplifier Purchase!

$99.99

IN STOCK

320W 4-Channel Z-Line Series Class SQ A/B Amplifier

• RMS: 40W x 4 @ 4 ohms, 80W x 4 @ 2 ohms, Bridged 160W x 2 @ 4 ohms.
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 45,000 Hz

Save 25% on an 8 Gauge Amp Kit with Purchase!

$91.99

IN STOCK

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

FREE NVX XUBT3 Universal Bluetooth Controller with Purchase!

$119.99

SPECIAL ORDER

Ships at Later Date

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!

$109.99

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

10% Off NVX Universal Bluetooth Controller with Purchase!

$179.99

IN STOCK

1500W Monoblock Z-Line Series Class SQ A/B Amplifier

• RMS: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 250 Hz

Limited offer: Save 5% on wiring and a capacitor with amp!

$167.99

IN STOCK

1000W Monoblock Z-Line Series Class SQ A/B Amplifier

• RMS: 475W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 250 Hz

Limited offer: Save 5% on wiring and a capacitor with amp!

$149.99

IN STOCK

Only 2 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

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

$121.68

IN STOCK

280W Peak (140W RMS) 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"

$131.67

IN STOCK

Only 2 Left!

440W 4-Channel Full Range M-Line Class D Compact Marine Ready Amplifier

• RMS: 75 W x 4 @ 4 ohms, 110 W x 4 @ 2 ohms, Bridged: 220 W x 2 @ 4 ohms
•Total RMS power output: 440 watts
• New Marinized Design for Marine Application
• Added conformal coating and stainless hardware

FREE NVX XUBT3 Universal Bluetooth Controller with Purchase!

$249.99

SPECIAL ORDER

Ships at Later Date

120W 6.5" 2-Way NT1 Series Coaxial Wakeboard Tower Speaker - Sold individually

• Peak Power: 120W
• RMS Power: 60W
• 1" Pure Titanium Dome Tweeter
• IPX67 Waterproof Rating
• Polypropylene Cone and Butyl Rubber Surround

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

$104.98

IN STOCK

Only 3 Left!

240W Peak 6.5" 2-Way Nautic Illuminated Coaxial Marine Speaker - White

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

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

$116.83

IN STOCK

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

• 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"

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

$122.49

IN STOCK

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

• 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"

$113.60

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

$292.83

OUT OF STOCK

1500W Monoblock X-Line Series Class D Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

• RMS: 325W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

DISCONTINUED