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MB Quart NA3-1000.5 (Open Box, Good)

Nautic Marine 1000 Watt 5 Channel Marine Amplifier with Bass Remote

NA3-1000.5-2 big
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Nautic Marine 1000 Watt 5 Channel Marine Amplifier with Bass Remote

• 75 Watts Peak x 4 + 100 Watts x 1 @ 4 ohm
• 150 Watts Peak x 4 + 200 Watts x 1 @ 2 ohm
• Total Peak Power: 1000 Watts
• CEA-2006 Compliant
• NMMA Certified
• Audiophile Marine Standard
• LED system protection circuit diagnostics
• Class SQ & Class Q1

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List price $569.99
-43% $323.99

In stock

Only 1 Left!

• 75 Watts Peak x 4 + 100 Watts x 1 @ 4 ohm
• 150 Watts Peak x 4 + 200 Watts x 1 @ 2 ohm
• Total Peak Power: 1000 Watts
• CEA-2006 Compliant
• NMMA Certified
• Audiophile Marine Standard
• LED system protection circuit diagnostics
• Class SQ & Class Q1

MB Quart RA1-150.2 with Belva 4 Gauge Amp Kit

100W RMS 2-Channel Reference Series Full Range Class D Car Amplifier

RA11502_BAK42 big
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100W RMS 2-Channel Reference Series Full Range Class D Car Amplifier

• 50 watts x 2 channel @ 4 ohm
• 100 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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169
List price $322.49
-10% $288.74

In stock

Only 1 Left!

• 50 watts x 2 channel @ 4 ohm
• 100 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

MB Quart FKB 116 (FKB116) with Sound Damping

240W Peak (120W RMS) 6.5" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

FKB116_SDBSK2 big
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240W Peak (120W RMS) 6.5" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome tweeters
• Lightweight Thermal-formed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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60
List price $98.73
-49% $49.98

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome tweeters
• Lightweight Thermal-formed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart JS1-216JK (Open Box, Great)

300W Peak (150W RMS) 6.5" Convertible 2 Way Coaxial/Component 4-ohm Speakers for select 2007-2018 Wrangler and Wrangler (JK)

JS1-216JK big
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300W Peak (150W RMS) 6.5" Convertible 2 Way Coaxial/Component 4-ohm Speakers for select 2007-2018 Wrangler and Wrangler (JK)

• 150 watts Peak Each, 75 watts RMS Each
• 1" Titanium Dome tweeters
• Composite Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87.7 dB
• Compatible with select 2007-2018 Wrangler and Wrangler (JK)

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List price $236.99
-37% $149.09

In stock

Only 1 Left!

• 150 watts Peak Each, 75 watts RMS Each
• 1" Titanium Dome tweeters
• Composite Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87.7 dB
• Compatible with select 2007-2018 Wrangler and Wrangler (JK)

MB Quart MBQJ-48C (Open Box, Good)

560W Peak (280W RMS) Loaded 8" 4-Speaker Soundbar for select 2017-2026 vehicles from Jeep

MBQJ-48C big
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560W Peak (280W RMS) Loaded 8" 4-Speaker Soundbar for select 2017-2026 vehicles from Jeep

• Peak Power: 280 watts per soundbar
• Direct fit for select 2017-2026 vehicles from Jeep (except vehicles with Sky One-Touch Power Roof)
• Composite speaker enclosure construction
• (4) 8" 2-way Coaxial speakers
• (4) 1" Dome Titanium tweeters
• Dimensions: 14.5" W x 6.14" H x D

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List price $999.99
-13% $869.99

In stock

Only 1 Left!

• Peak Power: 280 watts per soundbar
• Direct fit for select 2017-2026 vehicles from Jeep (except vehicles with Sky One-Touch Power Roof)
• Composite speaker enclosure construction
• (4) 8" 2-way Coaxial speakers
• (4) 1" Dome Titanium tweeters
• Dimensions: 14.5" W x 6.14" H x D

MB Quart NA2-320.4 + Belva BAK84 8 Gauge Amp Wiring Kit

320W Max NA2 Series Class-D 4-Channel 2 ohm Stable Amplifier

NA2-320.4, BAK84 big
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320W Max NA2 Series Class-D 4-Channel 2 ohm Stable Amplifier

• 40 watts RMS x 4 @ 4 ohm
• 80 watts RMS x 4 @ 2 ohm
• 320 watts Total Power
• Switchable High-Pass Filters
• 0-12dB Boost
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77" H
• Includes Belva BAK84 8 Gauge Amp Wiring Kit

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38
List price $304.99
-19% $246.24

In stock

• 40 watts RMS x 4 @ 4 ohm
• 80 watts RMS x 4 @ 2 ohm
• 320 watts Total Power
• Switchable High-Pass Filters
• 0-12dB Boost
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77" H
• Includes Belva BAK84 8 Gauge Amp Wiring Kit

MB Quart PSAP-3S

Universal USB-C / USB-A / 3.5mm Triple Input Powersports AUX Plug with 28" USB and RCA Extension Cable

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Universal USB-C / USB-A / 3.5mm Triple Input Powersports AUX Plug with 28" USB and RCA Extension Cable

• Universal triple input AUX plug with USB and RCA extensions
• Includes USB-C/USB-A/3.5mm
• Compatible for marine and powersports
• Allows easy access to the USB and AUX rear inputs

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List price $38.99
-10% $34.99

In stock

Only 1 Left!

• Universal triple input AUX plug with USB and RCA extensions
• Includes USB-C/USB-A/3.5mm
• Compatible for marine and powersports
• Allows easy access to the USB and AUX rear inputs

MB Quart FKB 169 (FKB169) with Sound Damping

300W Peak (150W RMS) 6x9" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

FKB169_SDBSK2 big
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300W Peak (150W RMS) 6x9" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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56
List price $108.73
-39% $65.98

In stock

Only 2 Left!

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart PS1-216 with Sound Damping

240W Peak (120W RMS) 6.5" Premium Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

PS1216_SDBSK2 big
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240W Peak (120W RMS) 6.5" Premium Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

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48
List price $258.73
-28% $185.61

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

MB Quart PS1-216 (2-Pairs, 4-Total)

480W Peak (240W RMS) 6.5" Premium Series 2-Way Component Speaker System (2-Pairs)

PS1216_2 big
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480W Peak (240W RMS) 6.5" Premium Series 2-Way Component Speaker System (2-Pairs)

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

Save 15% Off Package Deals at Checkout!
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List price $479.98
-29% $341.24

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

MB QUART PK1-116 with Sound Damping

220W Peak (110W RMS) 6.5" Premium Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

PK1116_SDBSK2 big
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220W Peak (110W RMS) 6.5" Premium Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with tunable waveguide housing
• Curvilinear Lightweight Aerated Pop Paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

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48
List price $208.73
-15% $177.98

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with tunable waveguide housing
• Curvilinear Lightweight Aerated Pop Paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

MB Quart FKB 110 (FKB110) with Sound Damping

140W Peak (70W RMS) 4" Quart Formula Series 2-way 4-ohm Coaxial Car Speakers. + NVX SDBSK2 Premium Sound Damping

FKB110_SDBSK2 big
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140W Peak (70W RMS) 4" Quart Formula Series 2-way 4-ohm Coaxial Car Speakers. + NVX SDBSK2 Premium Sound Damping

• 70 watts Peak Each, 35 watts RMS Each
• 1" Aluminum Dome Tweeters
• Lightweight thermal-formed polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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48
List price $65.73
-32% $44.98

In stock

• 70 watts Peak Each, 35 watts RMS Each
• 1" Aluminum Dome Tweeters
• Lightweight thermal-formed polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart FKB 113 (FKB113) with Sound Damping

180W Peak (90W RMS) 5.25" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

FKB113_SDBSK2 big
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180W Peak (90W RMS) 5.25" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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52
List price $88.73
-49% $44.98

In stock

• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB QUART PK1-116 (2-Pairs, 4-Total)

440W Peak (220W RMS) 6.5" Premium Series 2-Way Coaxial Car Speakers (2-Pairs)

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440W Peak (220W RMS) 6.5" Premium Series 2-Way Coaxial Car Speakers (2-Pairs)

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

Save 15% Off Package Deals at Checkout!
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List price $379.98
-14% $325.98

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

(2) MB QUART FKB169 6x9" 300 Watt Car Speakers+(2) 6.5" 240 Watt Speakers

300W Max (150W RMS) 6x9" Formula Series 2-Way Coaxial Car Speakers Package

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300W Max (150W RMS) 6x9" Formula Series 2-Way Coaxial Car Speakers Package

• 150 Watts Max Each, 75 Watts RMS Each
• 1" Aluminum Dome Tweeter
• Thermo-Formed Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 3.35"

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20
List price $169.98
-49% $85.98

In stock

Only 2 Left!

MB Quart PS1-216 with Installation Accessories

120W RMS 6.5" Premium Series Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

PS1-216, XBAF65, SDSK2, SDRLR1, BTK106 big
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120W RMS 6.5" Premium Series Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

Save 15% Off Package Deals at Checkout!
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Free or discounted install kits when available.

256
List price $327.70
-35% $214.15 /set

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

MB QUART PK1-116 with Installation Accessories

110W RMS 6.5" Premium Series 2-Way Coaxial Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

PK1-116, XBAF65, SDSK2, SDRLR1, BTK106 big
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110W RMS 6.5" Premium Series 2-Way Coaxial Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

Save 15% Off Package Deals at Checkout!
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Free or discounted install kits when available.

256
List price $277.70
-26% $206.52 /pair

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

MB Quart PK1-113 (2-Pairs, 4-Total)

440W Peak (220W RMS) 5.25" Premium Series 2-Way Coaxial Speaker (2-Pairs)

PK1113_2 big
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440W Peak (220W RMS) 5.25" Premium Series 2-Way Coaxial Speaker (2-Pairs)

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB

Save 15% Off Package Deals at Checkout!
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List price $339.98
-28% $243.74

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB

MB Quart PK1-113 with Speaker Installation Kit

220 Watts 5.25" Premium 2-Way Coaxial Speaker (Grilles Included) + Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

PK1-113, XBAF525, SDSK2, SDRLR1, BTK106 big
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220 Watts 5.25" Premium 2-Way Coaxial Speaker (Grilles Included) + Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB

Save 15% Off Package Deals at Checkout!
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Install kits available for most vehicles

149
List price $242.70
-33% $161.90 /pair

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB

MB Quart FKB169 with Installation Accessories

300W Peak (150W RMS) 6"x9" Formula Series 2-Way Coaxial Car Speakers

FKB169, XBAF69, SDSK2, SDRLR1, BTK106 big
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300W Peak (150W RMS) 6"x9" Formula Series 2-Way Coaxial Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Free or discounted install kits when available.

195
List price $182.70
-47% $96.67 /pair

In stock

Only 1 Left!

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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    ALL MB Quart STORE CATEGORIES

    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.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    • Owner's manual
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.