Top 10 Best MB Quart Audio Crossovers
for December 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.7
SCORE
MB Quart NA360.4 Nautic Marine Audio Amplifier (Silver) – Full Range 4 Channel, 360-Watt, Onboard Electronic Crossover, Bass Boost, Adjustable Input Sensitivity

MB Quart NA360.4 Nautic Marine Audio Amplifier (Silver) – Full Range 4 Channel

360-Watt, Onboard Electronic Crossover, Bass Boost, Adjustable Input Sensitivity

by Maxxsonics USA
What We like

Smooth and Powerful Sound - The built-in fluid-fets technology efficiently produces power & mimics the high sound quality of the highest-end home amps. Giving you the most powerful audio, no matter where you are.

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Product Features

  • Class A/B Channel Options - With the freedom to choose, you can select which channel fits your system best and reduce heat in channel B or leave it in A for a long-lasting high-quality experience.
  • Tone Control - Listen how you want, with your own built-in equalization with variable frequency adjustment you can tune your amp to fit your vehicle perfectly. Feel the power of the amp to its fullest.
  • Marine Grade Performance - Battle tested to withstand moisture and corrosion from salt and fresh water spray. Maintain high quality sound and full power to your speakers through any weather.
  • Built For Powerful Sound - Ideal for the outdoors. The perfect addition to your boat, wave runner, or river float audio system this proven waterproof, dustproof, snow proof and shockproof amp will always perform at its best.

Tone control - listen how you want, with your own built-in equalization with variable frequency adjustment you can tune your amp to fit your vehicle perfectly. feel the power of the amp to its fullest. Class a/b channel options - with the freedom to choose, you can select which channel fits your system best and reduce heat in channel b or leave it in a for a long-lasting high-quality experience. Marine grade performance - battle tested to withstand moisture and corrosion from salt and fresh water spray. maintain high quality sound and full power to your speakers through any weather. Built for powerful sound - ideal for the outdoors. the perfect addition to your boat, wave runner, or river float audio system this proven waterproof, dustproof, snow proof and shockproof amp will always perform at its best.

2
9.6
SCORE
MB Quart RS1-269 Reference 2-Way Component Speaker System (Black, Pair) – 6x9 Inch Component Speaker System, 240 Watt, Car Audio, 4 OHMS (Grills Included)

MB Quart RS1-269 Reference 2-Way Component Speaker System (Black

Pair) – 6x9 Inch Component Speaker System, 240 Watt, Car Audio, 4 OHMS (Grills Included)

by Maxxsonics USA
What We like

Superior Bass - The Lightweight Curvilinear design adds strength and superior bass frequency reproduction, allowing mid-range and bass frequencies to remain very musical without distortion caused by cone flexing.

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Product Features

  • Titanium Dome Tweeters - The 0.75 inch dome tweeters utilize WideSphere Technology for exceptional musical reproduction of high frequencies, creating a larger sound stage and bringing the concert in your car to life.
  • External Component Crossover - Reference component (2-way) designs feature an external audiophile crossover network which guides frequencies from the amplifier to each speaker, designed with tight tolerance components for the highest sound quality.
  • Power Handling - The RMS Power Handling of these car speakers operate at 60 Watts (each) and 120 Watts (system), Peak Power Handling at 120 watts (each) and 240 watt (system). With Speaker Impedance of 4 OHMS, these speakers bring your car to life.
  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install.

Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install. Power handling - the rms power handling of these car speakers operate at 60 watts (each) and 120 watts (system), peak power handling at 120 watts (each) and 240 watt (system). with speaker impedance of 4 ohms, these speakers bring your car to life. External component crossover - reference component (2-way) designs feature an external audiophile crossover network which guides frequencies from the amplifier to each speaker, designed with tight tolerance components for the highest sound quality. Titanium dome tweeters - the 0.75 inch dome tweeters utilize widesphere technology for exceptional musical reproduction of high frequencies, creating a larger sound stage and bringing the concert in your car to life.

3
9.3
SCORE
(2) Pairs MB QUART FSB216 6.5

(2) Pairs MB QUART FSB216 6.5" 280 Watt Car Audio Component Speakers

by MB Quart
What We like

Speaker Surround: Butyl rubber surrounds provide durability and deeper mid-bass impact. Voice Coil: Pure Copper voice coil creates a strong magnetic field with a very thin extrusion. Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat. Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process.

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Product Features

  • Motor: Ferrite magnet motor creates a strong magnetic field while remaining small enough to fit nearly every application. Connectors: Use spade connectors or solder direct for the best connection. Tweeters: 1 inch tweeters produce clear highs while handling plenty of power without sound harsh. Mounting Diameter/Cut Out: 8.64" x 5.98" inches. Outside Diameter: 10.35" x 7.20" inches. Mounting Depth/Chassis Depth: 3.35" inches.
  • Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response. Surround/Cone Coupling: The cone/surround connection utilizes a high temp adhesive which assure the cone and surround do not separate in high power uses or extremes of weather. Gasket: A textured ABS gasket assures a rigid linear seal to the mounting surface.
  • Tinsel Leads: Highly conductive while remaining flexible during high power applications. Cooling System: Over-coil cooling system allows air exchange over the voice coil through the spider. Internal Crossover: 6 dB internal crossover integrated into the design to assure smooth midrange to tweeter frequency transitions. Frame: Heavy gauge progressive-die stamped steel frames for ultimate rigidity.
  • Pair MB Quart FKB169 6x9" 300 Watt Coaxial Car Speakers. RMS Power Handling: 75 Watts (Per Speaker) / 150 Watts (Per Pair). Peak Power Handling: 150 Watts (Per Speaker) / 300 Watts (Per Pair). Speaker Impedance: 4 Ohms. Frequency Response: 46 Hz - 20 kHz. Sensitivity: 88 dB. Crossover Point: 1 kHz +3K. Crossover Slope: 12 dB. Tweeter Dome Material: Aluminum dome tweeters deliver great sound with increased reliability.

Tinsel leads: highly conductive while remaining flexible during high power applications. cooling system: over-coil cooling system allows air exchange over the voice coil through the spider. internal crossover: 6 db internal crossover integrated into the design to assure smooth midrange to tweeter frequency transitions. frame: heavy gauge progressive-die stamped steel frames for ultimate rigidity. Pair MB Quart fkb169 6x9" 300 watt coaxial car speakers. rms power handling: 75 watts (per speaker) / 150 watts (per pair). peak power handling: 150 watts (per speaker) / 300 watts (per pair). speaker impedance: 4 ohms. frequency response: 46 hz - 20 khz. sensitivity: 88 db. crossover point: 1 khz +3k. crossover slope: 12 db. tweeter dome material: aluminum dome tweeters deliver great sound with increased reliability. Cone material: lightweight thermal-formed polypropylene cones enable faster midrange response. surround/cone coupling: the cone/surround connection utilizes a high temp adhesive which assure the cone and surround do not separate in high power uses or extremes of weather. gasket: a textured abs gasket assures a rigid linear seal to the mounting surface. Motor: ferrite magnet motor creates a strong magnetic field while remaining small enough to fit nearly every application. connectors: use spade connectors or solder direct for the best connection. tweeters: 1 inch tweeters produce clear highs while handling plenty of power without sound harsh. mounting diameter/cut out: 8.64" x 5.98" inches. outside diameter: 10.35" x 7.20" inches. mounting depth/chassis depth: 3.35" inches.

4
9.2
SCORE
MB Quart PK1-116 Premium Car Speakers (Black, Pair) – 6.5 Inch Coaxial Speaker System, 220 Watt, 2-Way Car Audio, 4 OHMS (Grills Included)

MB Quart PK1-116 Premium Car Speakers (Black

Pair) – 6.5 Inch Coaxial Speaker System, 220 Watt, 2-Way Car Audio, 4 OHMS (Grills Included)

by Maxxsonics USA
What We like

Superior Bass - The lightweight aerated pop paper cone with Mica blend design adds strength and superior bass frequency reproduction, allowing mid-range and bass frequencies to remain very musical without distortion caused by cone flexing.

more infoarrow_drop_down

Product Features

  • Superb Sound Quality - Reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality.
  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install.
  • Power Handling - The RMS Power Handling of these speakers operate at 55 Watts (each) and 110 Watts (system), and Peak Power Handling at 110 watts (each) and 220 watt (system). With Speaker Impedance of 4 OHMS, these speakers bring your car to life.
  • Magnesium Dome Tweeters - The 1 inch dome tweeters utilize WideSphere Technology brings the concert in your car to life with tunable waveguide tweeter housing with removable phase lens and an off-axis dispersion pattern.

Magnesium dome tweeters - the 1 inch dome tweeters utilize widesphere technology brings the concert in your car to life with tunable waveguide tweeter housing with removable phase lens and an off-axis dispersion pattern. Superb sound quality - reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality. Power handling - the rms power handling of these speakers operate at 55 watts (each) and 110 watts (system), and peak power handling at 110 watts (each) and 220 watt (system). with speaker impedance of 4 ohms, these speakers bring your car to life. Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install.

5
8.9
SCORE
MB Quart RK1-168 Reference Car Speakers (Black, Pair) – 5x7-6x8 Inch Coaxial Speaker System, 200 Watt, 2-Way Car Audio, 4 OHMS (Grills Not Included)

MB Quart RK1-168 Reference Car Speakers (Black

Pair) – 5x7-6x8 Inch Coaxial Speaker System, 200 Watt, 2-Way Car Audio, 4 OHMS (Grills Not Included)

by Maxxsonics USA
What We like

Superior Bass - The Lightweight Curvilinear design adds strength and superior bass frequency reproduction, allowing mid-range and bass frequencies to remain very musical without distortion caused by cone flexing.

more infoarrow_drop_down

Product Features

  • Titanium Dome Tweeters - The 0.75 inch dome tweeters utilize WideSphere Technology for exceptional musical reproduction of high frequencies, creating a larger sound stage and bringing the concert in your car to life.
  • Superb Sound Quality - Reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality.
  • Power Handling - The RMS Power Handling of these speakers operate at 50 Watts (each) and 100 Watts (system), and Peak Power Handling at 100 watts (each) and 200 watt (system). With Speaker Impedance of 4 OHMS, these speakers bring your car to life.
  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install.

Superb sound quality - reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality. Power handling - the rms power handling of these speakers operate at 50 watts (each) and 100 watts (system), and peak power handling at 100 watts (each) and 200 watt (system). with speaker impedance of 4 ohms, these speakers bring your car to life. Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install. Titanium dome tweeters - the 0.75 inch dome tweeters utilize widesphere technology for exceptional musical reproduction of high frequencies, creating a larger sound stage and bringing the concert in your car to life.

6
8.9
SCORE
MB Quart XC1-216 X-Line 2-Way Component Speaker System (Black, Pair) – 6.5 Inch Component Speaker System, 90 Watt, Car Audio, 4 OHMS

MB Quart XC1-216 X-Line 2-Way Component Speaker System (Black

Pair) – 6.5 Inch Component Speaker System, 90 Watt, Car Audio, 4 OHMS

by Maxxsonics USA
What We like

Superior Bass - The PA66 composite baskets reinforced with fiber glass adds strength and superior bass frequency reproduction, allowing low mid-range and bass frequencies to remain very musical without distortion caused by flexing.

more infoarrow_drop_down

Product Features

  • Power Handling - The RMS Power Handling of these car speakers operate at 45 Watts and the Peak Power Handling at 90 Watts. With Speaker Impedance of 4 OHMS, these speakers bring your car to life.
  • External Component Crossover X-Line component (2-way) high-pass and low-pass designs feature improved separation between tweet and mid/woofer with external crossover network improving heat and crosstalk between the crossover network devices.
  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install, these 6.5 car speakers make for a perfect upgrade.
  • Titanium Dome Tweeters - The 1 inch dome tweeters deliver a superior sound quality over aluminum with a very smooth high frequency and an added benefit of additional ouput, creating a larger sound stage and bringing the concert in your car to life.

External component crossover x-line component (2-way) high-pass and low-pass designs feature improved separation between tweet and mid/woofer with external crossover network improving heat and crosstalk between the crossover network devices. Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install, these 6.5 car speakers make for a perfect upgrade. Power handling - the rms power handling of these car speakers operate at 45 watts and the peak power handling at 90 watts. with speaker impedance of 4 ohms, these speakers bring your car to life. Titanium dome tweeters - the 1 inch dome tweeters deliver a superior sound quality over aluminum with a very smooth high frequency and an added benefit of additional ouput, creating a larger sound stage and bringing the concert in your car to life.

7
8.9
SCORE
MB Quart PK1-168 Premium Car Speakers (Black, Pair) – 5x7-6x8 Inch Coaxial Speaker System, 220 Watt, 2-Way Car Audio, 4 OHMS (Grills Not Included)

MB Quart PK1-168 Premium Car Speakers (Black

Pair) – 5x7-6x8 Inch Coaxial Speaker System, 220 Watt, 2-Way Car Audio, 4 OHMS (Grills Not Included)

by Maxxsonics USA
What We like

Superior Bass - The lightweight aerated pop paper cone with Mica blend design adds strength and superior bass frequency reproduction, allowing mid-range and bass frequencies to remain very musical without distortion caused by cone flexing.

more infoarrow_drop_down

Product Features

  • Superb Sound Quality - Reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality.
  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install.
  • Magnesium Dome Tweeters - The 1 inch dome tweeters utilize WideSphere Technology brings the concert in your car to life with tunable waveguide tweeter housing with removable phase lens and an off-axis dispersion pattern.
  • Power Handling - The RMS Power Handling of these speakers operate at 55 Watts (each) and 110 Watts (system), and Peak Power Handling at 110 watts (each) and 220 watt (system). With Speaker Impedance of 4 OHMS, these speakers bring your car to life.

Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install. Magnesium dome tweeters - the 1 inch dome tweeters utilize widesphere technology brings the concert in your car to life with tunable waveguide tweeter housing with removable phase lens and an off-axis dispersion pattern. Superb sound quality - reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality. Power handling - the rms power handling of these speakers operate at 55 watts (each) and 110 watts (system), and peak power handling at 110 watts (each) and 220 watt (system). with speaker impedance of 4 ohms, these speakers bring your car to life.

8
8.9
SCORE
2-Pair MB Quart XC1-216 X-Line 6.5

2-Pair MB Quart XC1-216 X-Line 6.5" 360 Watt Car Audio Component Speaker Systems

by MB Quart
What We like

Tinsel Leads Silicone Jacket - Silicone jacketed, extra flexible leads for strength and durability . Voice Coil Former -Aluminum - Lightweight aluminum former which helps voice coil dissipate heat. Bumped Design Cotton Spider - Adhesive impregnated cotton spider with bumped design which allows for more clearance and longer excursion .

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Product Features

  • Reduce the flex in the frame and you tighten the sound by eliminating weak points in the mounting system. Mica Filled Poly Cone - Deep bass tones with musical midrange frequencies . Butyl Rubber Surround - Midrange - Flexible piston action UV protected rubber which will be impervious to temperature swings of very warm and very cold. ABS Gasket - Strong ABS plastic is used to seal the mounting between the speaker frame and the vehicle.
  • MB Quart XC1-216 X-Line 6.5" 180 Watt Car Audio Component Speakers System. Titanium Dome Tweeter with Aluminum Voice Coil - 1 inch (29mm) Titanium dome delivers a superior sound quality over aluminum with a very smooth high frequency with the added benefit of additional output. Nylon Surround on tweeter - Nylon reduces harsh distortions which can develop on the surround in the transition point from the titanium tweeter dome to frame where the surround mounts .
  • PA66 composite Baskets with Glass Fiber reinforcement - PA66 is a composite cast material designed to be used in future orbital spacecraft. Its purpose is incredible strength but lightweight. PA66 is what NASA uses to eliminate metal parts with composites. PA66 is far more temperature and chemical resistant than standard plastics or ABS. This is important when developing low midrange and bass frequencies in a small diameter driver.
  • Crossover Design - External high-pass and low-pass design - Improved separation between tweeter and mid/woofer with 12dB per octave external crossover network improves heat and crosstalk between crossover network devices on the small internal PC board. Spade Push On - Connectors are designed for crimp connectors allowing for quick disconnect or direct wire solder connections for permanent installations.

Crossover design - external high-pass and low-pass design - improved separation between tweeter and mid/woofer with 12db per octave external crossover network improves heat and crosstalk between crossover network devices on the small internal pc board. spade push on - connectors are designed for crimp connectors allowing for quick disconnect or direct wire solder connections for permanent installations. Reduce the flex in the frame and you tighten the sound by eliminating weak points in the mounting system. mica filled poly cone - deep bass tones with musical midrange frequencies . butyl rubber surround - midrange - flexible piston action uv protected rubber which will be impervious to temperature swings of very warm and very cold. abs gasket - strong abs plastic is used to seal the mounting between the speaker frame and the vehicle. MB Quart xc1-216 x-line 6.5" 180 watt car audio component speakers system. titanium dome tweeter with aluminum voice coil - 1 inch (29mm) titanium dome delivers a superior sound quality over aluminum with a very smooth high frequency with the added benefit of additional output. nylon surround on tweeter - nylon reduces harsh distortions which can develop on the surround in the transition point from the titanium tweeter dome to frame where the surround mounts . Pa66 composite baskets with glass fiber reinforcement - pa66 is a composite cast material designed to be used in future orbital spacecraft. its purpose is incredible strength but lightweight. pa66 is what nasa uses to eliminate metal parts with composites. pa66 is far more temperature and chemical resistant than standard plastics or abs. this is important when developing low midrange and bass frequencies in a small diameter driver.

9
8.9
SCORE
MB Quart RK1-110 Reference Car Speakers (Black, Pair) – 4 Inch Coaxial Speaker System, 160 Watt, 2-Way Car Audio, 4 OHMS (Grills Not Included)

MB Quart RK1-110 Reference Car Speakers (Black

Pair) – 4 Inch Coaxial Speaker System, 160 Watt, 2-Way Car Audio, 4 OHMS (Grills Not Included)

by Maxxsonics USA
What We like

Superior Bass - The Lightweight Curvilinear design adds strength and superior bass frequency reproduction, allowing mid-range and bass frequencies to remain very musical without distortion caused by cone flexing.

more infoarrow_drop_down

Product Features

  • Power Handling - The RMS Power Handling of these speakers operate at 40 Watts (each) and 80 Watts (system), and Peak Power Handling at 80 watts (each) and 160 watt (system). With Speaker Impedance of 4 OHMS, these speakers bring your car to life.
  • Titanium Dome Tweeters - The 0.75 inch dome tweeters utilize WideSphere Technology for exceptional musical reproduction of high frequencies, creating a larger sound stage and bringing the concert in your car to life.
  • Superb Sound Quality - Reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality.
  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install. Mounting plate included for 4X6 mounting.

Superb sound quality - reference coax (2-way) designs feature a built-in audiophile crossover, guiding the frequencies from the amplifier to each driver (speaker), designed with tight tolerance components for the highest sound quality. Power handling - the rms power handling of these speakers operate at 40 watts (each) and 80 watts (system), and peak power handling at 80 watts (each) and 160 watt (system). with speaker impedance of 4 ohms, these speakers bring your car to life. Titanium dome tweeters - the 0.75 inch dome tweeters utilize widesphere technology for exceptional musical reproduction of high frequencies, creating a larger sound stage and bringing the concert in your car to life. Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install. mounting plate included for 4x6 mounting.

10
8.6
SCORE
MB Quart PS1-213 Premium 2-Way Component Speaker System (Black, Pair) – 5.25 Inch Component Speaker System, 240 Watt, Car Audio, 4 OHMS (Grills Included)

MB Quart PS1-213 Premium 2-Way Component Speaker System (Black

Pair) – 5.25 Inch Component Speaker System, 240 Watt, Car Audio, 4 OHMS (Grills Included)

by Maxxsonics USA
What We like

Superior Bass - The lightweight aerated pop paper cone with Mica blend design adds strength and superior bass frequency reproduction, allowing mid-range and bass frequencies to remain very musical without distortion caused by cone flexing.

more infoarrow_drop_down

Product Features

  • Designed to Fit MB Quart Engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install.
  • External Component Crossover - Premium component (2-way) designs feature an external audiophile crossover network which guides frequencies from the amplifier to each speaker, designed with tight tolerance components for the highest sound quality.
  • Magnesium Dome Tweeters - The 1 inch dome tweeters utilize WideSphere Technology brings the concert in your car to life with tunable waveguide tweeter housing with removable phase lens and an off-axis dispersion pattern.
  • Power Handling - The RMS Power Handling of these speakers operate at 60 Watts (each) and 120 Watts (system), and Peak Power Handling at 120 watts (each) and 240 watt (system). With Speaker Impedance of 4 OHMS, these speakers bring your car to life.

Designed to fit mb quart engineers work closely with vehicle designers to assure a perfect fit of every speaker, whether upgrading your sound system or doing a full custom install. Power handling - the rms power handling of these speakers operate at 60 watts (each) and 120 watts (system), and peak power handling at 120 watts (each) and 240 watt (system). with speaker impedance of 4 ohms, these speakers bring your car to life. Magnesium dome tweeters - the 1 inch dome tweeters utilize widesphere technology brings the concert in your car to life with tunable waveguide tweeter housing with removable phase lens and an off-axis dispersion pattern. External component crossover - premium component (2-way) designs feature an external audiophile crossover network which guides frequencies from the amplifier to each speaker, designed with tight tolerance components for the highest sound quality.

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