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  1. Home
  2. MB Quart Store
  3. Discontinued MB Quart Car Audio & Electronics
  4. Discontinued MB Quart Car Speakers
  5. Discontinued MB Quart 6x9" Speakers

Discontinued MB Quart 6x9" Speakers for your 2020 NX300h close

Enjoy expansive audio coverage with deep bass from MB Quart's 6x9" Speakers.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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MB Quart DK1-169

180W Max (90W RMS) 6" x 9" 2-Way Discus Series Coaxial Car Speakers

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MB Quart DK1-169

180W Max (90W RMS) 6" x 9" 2-Way Discus Series Coaxial Car Speakers

• 180 Watts Max, 90 Watts RMS
• .75" aluminum dome tweeter
• Mounting Depth: 3.21"
• Polypropylene mid-woofer cone material and Rubber Surround
• 4 Ohm Impedance
• Sensitivity: 91 dB

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• 180 Watts Max, 90 Watts RMS
• .75" aluminum dome tweeter
• Mounting Depth: 3.21"
• Polypropylene mid-woofer cone material and Rubber Surround
• 4 Ohm Impedance
• Sensitivity: 91 dB

MB Quart XK1-169

6 x 9" X-Line Series 2-Way Coaxial Car Speakers

XK1-169 big DISCONTINUED
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MB Quart XK1-169

6 x 9" X-Line Series 2-Way Coaxial Car Speakers

• 200 Watts Max, 100 Watts RMS
• Upgraded 0.75" (20mm) Pure Titanium Dome tweeter
• Mounting Depth: 3.05"
• Mica-filled PP Cone Mated to UV Butyl Surround
• 4 Ohm Impedance
• Sensitivity: 90dB

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• 200 Watts Max, 100 Watts RMS
• Upgraded 0.75" (20mm) Pure Titanium Dome tweeter
• Mounting Depth: 3.05"
• Mica-filled PP Cone Mated to UV Butyl Surround
• 4 Ohm Impedance
• Sensitivity: 90dB

MB Quart ZK1-169

6 x 9" Z-Line Series 2-Way Coaxial Car Speakers

ZK1-169 big DISCONTINUED
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MB Quart ZK1-169

6 x 9" Z-Line Series 2-Way Coaxial Car Speakers

• 280 Watts Max, 140 Watts RMS
• 1" (30mm) ceramic Coated Titanium Dome Tweeter
• Mica-filled PP Cone Mated to UV Butyl Surround
• 12bd/Octave Crossovers
• 4 Ohm Impedance
• Sensitivity: 89dB

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• 280 Watts Max, 140 Watts RMS
• 1" (30mm) ceramic Coated Titanium Dome Tweeter
• Mica-filled PP Cone Mated to UV Butyl Surround
• 12bd/Octave Crossovers
• 4 Ohm Impedance
• Sensitivity: 89dB

MB Quart FTB 169

6" x 9" 2-Way Formula Series Coaxial Speaker

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MB Quart FTB 169

6" x 9" 2-Way Formula Series Coaxial Speaker

6" x 9" Formula Series Car Speakers • 2-Way • 180W Max • 50W RMS • Polypropylene Cone • Butyl Rubber Surround • 19mm Titanium Dome Tweeter • Woven Tinsel Leads

No Fit Icon Doesn't fit your NX300h

2

6" x 9" Formula Series Car Speakers • 2-Way • 180W Max • 50W RMS • Polypropylene Cone • Butyl Rubber Surround • 19mm Titanium Dome Tweeter • Woven Tinsel Leads

MB Quart FTA 169

6" x 9" 3-way Formula Series Speakers (FTA169)

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MB Quart FTA 169

6" x 9" 3-way Formula Series Speakers (FTA169)

6" x 9" Formula Series Car Speakers • 180W Max • 50W RMS • Polypropylene cone woofer • Rubber surround • 1-1/4" Dome midrange tweeter • 1" Dome supertweeter • 4 ohm impedance

No Fit Icon Doesn't fit your NX300h

11

6" x 9" Formula Series Car Speakers • 180W Max • 50W RMS • Polypropylene cone woofer • Rubber surround • 1-1/4" Dome midrange tweeter • 1" Dome supertweeter • 4 ohm impedance

MB Quart RKM169

6x9" 2-Way Reference Series Coaxial Speakers

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MB Quart RKM169

6x9" 2-Way Reference Series Coaxial Speakers

• Peak Power: 130W
• RMS Power: 65W
• 30mm Titanium WideSphere Tweeter
• Low Resonant ABS Composite Basket • Injection Molded Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 89dB

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• Peak Power: 130W
• RMS Power: 65W
• 30mm Titanium WideSphere Tweeter
• Low Resonant ABS Composite Basket • Injection Molded Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 89dB

MB Quart OKC169

6x9" 2-Way ONYX Series Coaxial Speakers

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MB Quart OKC169

6x9" 2-Way ONYX Series Coaxial Speakers

• Peak Power: 200W
• RMS Power: 100W
• 1" Silk Soft Dome Tweeter
• Mounting Depth: 3-1/16" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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• Peak Power: 200W
• RMS Power: 100W
• 1" Silk Soft Dome Tweeter
• Mounting Depth: 3-1/16" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

MB Quart DKH 169

6" x 9" 2-way Discus Series Speakers (DKH169)

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MB Quart DKH 169

6" x 9" 2-way Discus Series Speakers (DKH169)

6" x 9" Discus Series Speakers • 140W Max • 60W RMS • Polypropylene cone woofer • Rubber surround • 1" Patented Widesphere • Built-in crossover (fixed at 3800 Hz, 6/12 dB/octave)

No Fit Icon Doesn't fit your NX300h

3

6" x 9" Discus Series Speakers • 140W Max • 60W RMS • Polypropylene cone woofer • Rubber surround • 1" Patented Widesphere • Built-in crossover (fixed at 3800 Hz, 6/12 dB/octave)

MB Quart DTG 169 (DTG169)

6" x 9" Discus Series 3-way Car Speakers

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MB Quart DTG 169 (DTG169)

6" x 9" Discus Series 3-way Car Speakers

140W RMS • Red Propylene Oval Woofer • 1" Titanium midrange • 1/2" Titanium tweeter

No Fit Icon Doesn't fit your NX300h

1

140W RMS • Red Propylene Oval Woofer • 1" Titanium midrange • 1/2" Titanium tweeter

MB Quart DKC 169 6" x 9" Discus DKC169

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MB Quart DKC 169 6" x 9" Discus DKC169

6x9" 2-Way DISCUS Coaxial Speakers

6x9" 2-Way DISCUS Coaxial Speakers

MB Quart DKG 169 (DKG169)

6" x 9" 2-way Discus Series Car Speakers

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MB Quart DKG 169 (DKG169)

6" x 9" 2-way Discus Series Car Speakers

6" x 9" Discus Series 2-Way Car Speakers • 140W Max • 70W RMS • Mineral-infused polypropylene cone woofer • Butyl rubber surround • Neodymium tweeter magnet with ferrofluid cooling • 1" (25mm) Pure titanium dome tweeter

No Fit Icon Doesn't fit your NX300h

4

6" x 9" Discus Series 2-Way Car Speakers • 140W Max • 70W RMS • Mineral-infused polypropylene cone woofer • Butyl rubber surround • Neodymium tweeter magnet with ferrofluid cooling • 1" (25mm) Pure titanium dome tweeter

MB Quart RCE 269

6" x 9" Reference Series Component System

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MB Quart RCE 269

6" x 9" Reference Series Component System

6"x 9" 150 watts Reference Series Component System

6"x 9" 150 watts Reference Series Component System

MB Quart PVL 269

6" x 9" 2-Way Premium Series Convertible Component Speakers

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MB Quart PVL 269

6" x 9" 2-Way Premium Series Convertible Component Speakers

6" x 9" Premium Series Car Speaker • 2-Way Component System • 110W Max • 50W RMS • Polypropylene Cone • Rubber Surround • 40mm Silk Dome Tweeter • Active Crossover with Variable Tweeter Attenuation

No Fit Icon Doesn't fit your NX300h

2

6" x 9" Premium Series Car Speaker • 2-Way Component System • 110W Max • 50W RMS • Polypropylene Cone • Rubber Surround • 40mm Silk Dome Tweeter • Active Crossover with Variable Tweeter Attenuation

MB Quart DTE 169 6" x 9" Discus 3-way

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MB Quart DTE 169 6" x 9" Discus 3-way

6" x 9" 3-Way Discus Series Speakers • 60W RMS • 140W Peak • Freq. Response 35 Hz - 32 kHz • 4 Ohm

No Fit Icon Doesn't fit your NX300h

3

6" x 9" 3-Way Discus Series Speakers • 60W RMS • 140W Peak • Freq. Response 35 Hz - 32 kHz • 4 Ohm

MB Quart XK1-169 Open Box Complete

6 x 9" X-Line Series 2-Way Coaxial Car Speakers

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MB Quart XK1-169 Open Box Complete

6 x 9" X-Line Series 2-Way Coaxial Car Speakers

• Open Box Complete
• 200 Watts Max, 100 Watts RMS
• Upgraded 0.75" (20mm) Pure Titanium Dome tweeter
• Mounting Depth: 3.05"
• Mica-filled PP Cone Mated to UV Butyl Surround
• 4 Ohm Impedance
• Sensitivity: 90dB

No Fit Icon Doesn't fit your NX300h

• Open Box Complete
• 200 Watts Max, 100 Watts RMS
• Upgraded 0.75" (20mm) Pure Titanium Dome tweeter
• Mounting Depth: 3.05"
• Mica-filled PP Cone Mated to UV Butyl Surround
• 4 Ohm Impedance
• Sensitivity: 90dB

MB Quart ZK1-169 Open Box Complete

6 x 9" Z-Line Series 2-Way Coaxial Car Speakers

ZK1-169 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MB Quart ZK1-169 Open Box Complete

6 x 9" Z-Line Series 2-Way Coaxial Car Speakers

• Open Box Complete
• 280 Watts Max, 140 Watts RMS
• 1" (30mm) ceramic Coated Titanium Dome Tweeter
• Mica-filled PP Cone Mated to UV Butyl Surround
• 12bd/Octave Crossovers
• 4 Ohm Impedance
• Sensitivity: 89dB

No Fit Icon Doesn't fit your NX300h

• Open Box Complete
• 280 Watts Max, 140 Watts RMS
• 1" (30mm) ceramic Coated Titanium Dome Tweeter
• Mica-filled PP Cone Mated to UV Butyl Surround
• 12bd/Octave Crossovers
• 4 Ohm Impedance
• Sensitivity: 89dB

MB Quart ONX 169 (ONX169)

6" x 9" ONYX Series 3-way Triaxial Speakers System

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MB Quart ONX 169 (ONX169)

6" x 9" ONYX Series 3-way Triaxial Speakers System

6" x 9" ONYX Series 3-way Triaxial Car Speakers • 140W Max • 60W RMS • Black Polypropylene Cone Woofer • Rubber surround • 1-1/4" Titanium coated tweeter • Stamped steel chassis

No Fit Icon Doesn't fit your NX300h

10

6" x 9" ONYX Series 3-way Triaxial Car Speakers • 140W Max • 60W RMS • Black Polypropylene Cone Woofer • Rubber surround • 1-1/4" Titanium coated tweeter • Stamped steel chassis

EXCLUSIVE

MB Quart ONX 169 + Sound Dampening

6" x 9" ONYX Series 3-way Speakers System with One 18" x 32" Piece of Sound Dampening Material

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MB Quart ONX 169 + Sound Dampening

6" x 9" ONYX Series 3-way Speakers System with One 18" x 32" Piece of Sound Dampening Material

6" x 9" ONYX Series 3-way Triaxial Car Speakers • 140W Max • 60W RMS • Black Polypropylene Cone Woofer • Rubber Surround • 1-1/4" Titanium Coated Tweeter • Stamped Steel Chassis

No Fit Icon Doesn't fit your NX300h

6" x 9" ONYX Series 3-way Triaxial Car Speakers • 140W Max • 60W RMS • Black Polypropylene Cone Woofer • Rubber Surround • 1-1/4" Titanium Coated Tweeter • Stamped Steel Chassis

MB Quart DTC 169

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MB Quart DTC 169

6" x 9" 140 watts DISCUSS Series Speaker • Pure Titanium Dome Tweeter • Polypropylene Woofer Cone Butyl Rubber Surround

6" x 9" 140 watts DISCUSS Series Speaker • Pure Titanium Dome Tweeter • Polypropylene Woofer Cone Butyl Rubber Surround

MB Quart DTH 169

6" x 9" 3-way Discus Series 3-Way Car Speakers (DTH169)

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MB Quart DTH 169

6" x 9" 3-way Discus Series 3-Way Car Speakers (DTH169)

6" x 9" Discus Series Speakers • 140W Max • 60W RMS • Polypropylene cone woofer • Rubber surround • 1" Patented Widesphere tweeter • 1/2" Dome supertweeters • Built-in crossover (fixed at 3800 Hz, 6/12 dB/octave)

No Fit Icon Doesn't fit your NX300h

2

6" x 9" Discus Series Speakers • 140W Max • 60W RMS • Polypropylene cone woofer • Rubber surround • 1" Patented Widesphere tweeter • 1/2" Dome supertweeters • Built-in crossover (fixed at 3800 Hz, 6/12 dB/octave)

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    MB Quart 6x9" Speakers Information

    6x9" speakers from MB Quart are an excellent choice for crystal clear music. Replace those factory speakers and quickly notice the difference in the sound and quality of your music and audio. When you are ready for new 6x9" speakers, think of MB Quart.
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