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  1. Home
  2. MB Quart Store
  3. Discontinued MB Quart Car Audio & Electronics
  4. Discontinued MB Quart Car Subwoofers
  5. Discontinued MB Quart 10" Car Subwoofers

Discontinued MB Quart 10" Car Subwoofers

Compact yet powerful, MB Quart 10" Car Subwoofers add depth to your audio system.

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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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
Top-Mount Depth (Mounting Depth)
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
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.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
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".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
Condition

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You are currently viewing discontinued products.

MB Quart RLP254

300W 10" Reference Series Dual 4 ohm Low-Profile Subwoofer

RLP254 big DISCONTINUED
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MB Quart RLP254

300W 10" Reference Series Dual 4 ohm Low-Profile Subwoofer

• 600W Peak
• 300W RMS
• Shallow Mount
• Dual 4 Ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• Recommended for Sealed Enclosures

16

• 600W Peak
• 300W RMS
• Shallow Mount
• Dual 4 Ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• Recommended for Sealed Enclosures

MB Quart OWC254

150W 10" Onyx Series Dual 4 ohm Subwoofer

OWC254 big DISCONTINUED
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MB Quart OWC254

150W 10" Onyx Series Dual 4 ohm Subwoofer

• 350W Peak
• 150W RMS
• Dual 4 Ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV REsistant Butyl Rubber Surround
• Deep Drawn Heavy Gauge Basket
• Spring Loaded Terminals

3

• 350W Peak
• 150W RMS
• Dual 4 Ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV REsistant Butyl Rubber Surround
• Deep Drawn Heavy Gauge Basket
• Spring Loaded Terminals

MB Quart RWM252

350W 10" Reference Series Dual 2 Ohm Subwoofer

RWM252 big DISCONTINUED
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MB Quart RWM252

350W 10" Reference Series Dual 2 Ohm Subwoofer

• 700W Peak
• 350W RMS
• Dual 2 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

4

• 700W Peak
• 350W RMS
• Dual 2 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

MB Quart DS1-254

400W 10" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer

DS1-254 big DISCONTINUED
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MB Quart DS1-254

400W 10" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer

• 200W RMS
• Top-mount depth: 2.95"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

5

• 200W RMS
• Top-mount depth: 2.95"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

MB Quart RWM254

350W 10" Reference Series Dual 4 Ohm Subwoofer

RWM254 big DISCONTINUED
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MB Quart RWM254

350W 10" Reference Series Dual 4 Ohm Subwoofer

• 700W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

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1

• 700W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

MB Quart DWI 254 (DWI254)

10" Dual 4 ohm Discus Series Subwoofer

DWI-254 big DISCONTINUED
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MB Quart DWI 254 (DWI254)

10" Dual 4 ohm Discus Series Subwoofer

10" Dual 4 Ohm Discus Series Subwoofer • 600W Max • 300W RMS • Polypropylene cone woofer • Rubber surround • Custom nickel plated push type terminal • Single flat poly-cotton spider with woven tinsel lead wire • 2" Voice coil with aluminum reinforcement

7

10" Dual 4 Ohm Discus Series Subwoofer • 600W Max • 300W RMS • Polypropylene cone woofer • Rubber surround • Custom nickel plated push type terminal • Single flat poly-cotton spider with woven tinsel lead wire • 2" Voice coil with aluminum reinforcement

Alpine R-W10D2 + ZA2-1000.1D + Belva BAK42BK

10" Subwoofer Bass Package with 1000W RMS Amplifier and 4 Gauge Wiring Kit

R-W10D2 ZA2-1000.1D PKG big DISCONTINUED
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Alpine R-W10D2 + ZA2-1000.1D + Belva BAK42BK

10" Subwoofer Bass Package with 1000W RMS Amplifier and 4 Gauge Wiring Kit

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 111 oz. Strontium ferrite segmented magnet

77

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 111 oz. Strontium ferrite segmented magnet

MB Quart DWG 254

10" Discus Series Subwoofer DWG254

DWG-254 big DISCONTINUED
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MB Quart DWG 254

10" Discus Series Subwoofer DWG254

10" Discus Series Subwoofer • polypropylene-cone • 250 watts RMS • Rubber Surround • Frequency Response: 25-300 Hz • Sensitivity: 90 dB

3

10" Discus Series Subwoofer • polypropylene-cone • 250 watts RMS • Rubber Surround • Frequency Response: 25-300 Hz • Sensitivity: 90 dB

MB Quart RSH 254

10" Dual 4 ohms Shallow-Mount Reference Series Subwoofer (RSH254)

RSH-254 big DISCONTINUED
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MB Quart RSH 254

10" Dual 4 ohms Shallow-Mount Reference Series Subwoofer (RSH254)

10" Dual 4 Ohm Reference Series Subwoofer • 800W Max • 400W RMS • Glass-fiber reinforced injection molded cone woofer • NBR rubber surround • Dual 4 ohm 2.5" (64 mm) voice coil on glass fiber former with aluminum reinforcement on neck

1

10" Dual 4 Ohm Reference Series Subwoofer • 800W Max • 400W RMS • Glass-fiber reinforced injection molded cone woofer • NBR rubber surround • Dual 4 ohm 2.5" (64 mm) voice coil on glass fiber former with aluminum reinforcement on neck

MB Quart MS1-254

600W 10" Dual 4-Ohm M-Line Series Shallow Mount Car Subwoofer

MS1-254 big DISCONTINUED
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MB Quart MS1-254

600W 10" Dual 4-Ohm M-Line Series Shallow Mount Car Subwoofer

• 300W RMS
• 600W Max
• Thermal formed PP Cone & Dust Cap
• UV Rubber Surround
• Stamp-Cast Deep Drawn Steel Basket
• 2.50" Copper Voice Coils
• Top-mount depth: 2.95"

1

• 300W RMS
• 600W Max
• Thermal formed PP Cone & Dust Cap
• UV Rubber Surround
• Stamp-Cast Deep Drawn Steel Basket
• 2.50" Copper Voice Coils
• Top-mount depth: 2.95"

MB Quart DWH 254

Discus Series 10" Dual 4 Ohms Subwoofer DWH254

DWH-254 big DISCONTINUED
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MB Quart DWH 254

Discus Series 10" Dual 4 Ohms Subwoofer DWH254

10" Discus Series Dual 4 Ohm Subwoofer • 600W Max • 300W RMS • Injection molded polypropylene cone woofer • Nitrile butadiene rubber (NBR) surround • Finite element analysis linear flux saturated magnetic plates with chrome finish • 50oz. Ferrite magnet

10" Discus Series Dual 4 Ohm Subwoofer • 600W Max • 300W RMS • Injection molded polypropylene cone woofer • Nitrile butadiene rubber (NBR) surround • Finite element analysis linear flux saturated magnetic plates with chrome finish • 50oz. Ferrite magnet

MB Quart ONX254SQ

400W 10" ONYX Series Dual 4 ohm Square Subwoofer

ONX254SQ big DISCONTINUED
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MB Quart ONX254SQ

400W 10" ONYX Series Dual 4 ohm Square Subwoofer

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Gloss Black Polypropylene Cone
• NBR Rubber Surround
• Illuminated ONYX logo
• Red Nomex Spider

3

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Gloss Black Polypropylene Cone
• NBR Rubber Surround
• Illuminated ONYX logo
• Red Nomex Spider

MB Quart DWF 254

Discus Series 10" Dual 4 Ohms Subwoofer DWF254

DWF-254 big DISCONTINUED
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MB Quart DWF 254

Discus Series 10" Dual 4 Ohms Subwoofer DWF254

10" Discus Series Subwoofer • 220W RMS • Dual 4 Ohm • Polypropylene Diaphragm • Inverted Rubber Surround • Cast Alloy Basket • Kapton Voice Coil Former

10" Discus Series Subwoofer • 220W RMS • Dual 4 Ohm • Polypropylene Diaphragm • Inverted Rubber Surround • Cast Alloy Basket • Kapton Voice Coil Former

MB Quart RSH 252 (RSH252)

10" Dual 2 ohm Shallow-Mount Reference Series Subwoofer

RSH-252 big DISCONTINUED
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MB Quart RSH 252 (RSH252)

10" Dual 2 ohm Shallow-Mount Reference Series Subwoofer

10" Dual 2 Ohm Reference Series Subwoofer • 800W Max • 400W RMS • Glass-fiber reinforced injection molded cone woofer • NBR rubber surround • Dual 2 ohm 2.5" (64 mm) voice coil on glass fiber former with aluminum reinforcement on neck

3

10" Dual 2 Ohm Reference Series Subwoofer • 800W Max • 400W RMS • Glass-fiber reinforced injection molded cone woofer • NBR rubber surround • Dual 2 ohm 2.5" (64 mm) voice coil on glass fiber former with aluminum reinforcement on neck

MB Quart DWI 252 (DWI252)

10" Dual 2 ohm Discus Series Subwoofer

DWI-252 big DISCONTINUED
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MB Quart DWI 252 (DWI252)

10" Dual 2 ohm Discus Series Subwoofer

10" Dual 2 Ohm Discus Series Subwoofer • 600W Max • 300W RMS • Polypropylene cone woofer • Custom nickel plated push type terminal • Single flat poly-cotton spider with woven tinsel lead wire • 2" Voice coil with aluminum reinforcement

8

10" Dual 2 Ohm Discus Series Subwoofer • 600W Max • 300W RMS • Polypropylene cone woofer • Custom nickel plated push type terminal • Single flat poly-cotton spider with woven tinsel lead wire • 2" Voice coil with aluminum reinforcement

MB Quart RLP-254 with $30 eGift Card

$30 eGift Card Included! 10" Dual 4 ohm Low-Profile Reference Series Car Subwoofer

RLP-254 Plus eGift Card big DISCONTINUED
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MB Quart RLP-254 with $30 eGift Card

$30 eGift Card Included! 10" Dual 4 ohm Low-Profile Reference Series Car Subwoofer

• FREE $30 Gift Card!
• 600W Peak
• 300W RMS
• Shallow Mount
• Dual 4 Ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• Recommended for Sealed Enclosures

18

• FREE $30 Gift Card!
• 600W Peak
• 300W RMS
• Shallow Mount
• Dual 4 Ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• Recommended for Sealed Enclosures

4) MB Quart DS1-254 400 Watt 4 Ohm Shallow Slim Subwoofers Car Truck DVC Subs

400W 10" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

(3) DS1-254,DS1-254 big DISCONTINUED
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4) MB Quart DS1-254 400 Watt 4 Ohm Shallow Slim Subwoofers Car Truck DVC Subs

400W 10" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

• 200W RMS
• Top-mount depth: 2.95"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

5

• 200W RMS
• Top-mount depth: 2.95"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

MB Quart ONX254

10" Dual 4 ohm ONYX Series Car Subwoofer

ONX254 big DISCONTINUED
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MB Quart ONX254

10" Dual 4 ohm ONYX Series Car Subwoofer

10" ONYX Series Subwoofer • Dual 4 ohm • 800W Max • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • Spider Woven Tinsel Leads • Illuminated Dust Cap

1

10" ONYX Series Subwoofer • Dual 4 ohm • 800W Max • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • Spider Woven Tinsel Leads • Illuminated Dust Cap

MB Quart RWM254 (OPEN BOX COMPLETE)

350W 10" Reference Series Dual 4 Ohm Subwoofer

RWM254 big DISCONTINUED
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MB Quart RWM254 (OPEN BOX COMPLETE)

350W 10" Reference Series Dual 4 Ohm Subwoofer

• 700W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

• 700W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

MB Quart OWC254-OPEN BOX

150W 10" Onyx Series Dual 4 ohm Subwoofer

OWC254 big DISCONTINUED
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MB Quart OWC254-OPEN BOX

150W 10" Onyx Series Dual 4 ohm Subwoofer

• 350W Peak
• 150W RMS
• Dual 4 Ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV REsistant Butyl Rubber Surround
• Deep Drawn Heavy Gauge Basket
• Spring Loaded Terminals

• 350W Peak
• 150W RMS
• Dual 4 Ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV REsistant Butyl Rubber Surround
• Deep Drawn Heavy Gauge Basket
• Spring Loaded Terminals

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    MB Quart 10" Car Subwoofers Information

    MB Quart carries a range of 10" car subwoofers for the bass you've been looking for. MB Quart engineers competition grade subwoofers that will both satisfy and last. Great for subwoofer boxes and other installations, these 10" MB Quart subs are an easy choice.
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    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!
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