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MB Quart ONX302

12" Dual 2 ohm ONYX Series Car Subwoofer

MB Quart
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12" ONYX Series Subwoofer • Dual 2 ohm • 800W Max • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • Spider Woven Tinsel Leads • Illuminated Dust Cap

Learn more about the onx302

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This item has been discontinued


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Product Highlights


12" ONYX Series Subwoofer • Dual 2 ohm • 800W Max • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • Spider Woven Tinsel Leads • Illuminated Dust Cap

Description


MB Quart brand icon

Authorized dealer

The Key to a Complete Onyx Audio System

New for 2011, the ONYX series of subwoofers are now available! These subwoofers are the perfect compliment to a set of MB Quart ONYX speakers and now allow for the installation of a complete ONYX audio system. With a variety of different configurations and sizes, you will be able to find the subwoofer that is right for you. Each feature a high gloss piano black finish and an optional illuminated dust cap. The MB Quart logo on the cone can be illuminated once the optional power/ground wires are connected near the speaker terminals. The finish of the woofers was designed to match that of the speakers and the amplifiers within the ONYX line. Get more bang for your buck with the MB Quart ONYX subwoofers.

  • 12" Dual 2 ohm ONYX Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Impedance: 2 ohm
  • Gloss black polypropylene cone
  • NBR surround
  • Red NOMEX spider woven tinsel leads
  • Spade speaker terminals
  • Illuminated dust cap
  • Black steel frame
  • High energy magnet structure
  • Heat dispersing vented pole plate
  • Anti-Resonant ABS magnet cover
  • 2-1/2" Voice coil
  • Frequency Response: 25-150 Hz
  • Sensitivity: 85 dB
  • Mounting Depth: 5-11/16"
  • Cutout Diameter: 10-15/16"
  • Xmax: 9mm
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MB Quart ONX302 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MB Quart ONX302 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MB Quart ONX302 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 MB Quart ONX302 Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
ONYX Series
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Frequency Response
25 - 150 Hz
Sensitivity
85 dB
Xmax (millimeters)
9 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Nitrile Butadiene Rubber NBR
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.00 cubic feet
Maximum Sealed Box Volume
1.00 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Maximum Ported Box Volume
1.8 cubic feet
Top-Mount Depth (Mounting Depth)
5-11/16"
Cutout Diameter
10-15/16"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ONX302

Weight:

9.50lbs

Internal SKU:

onx302

Internal Product ID:

33009

Product and How-to Videos


Customer Ratings & Reviews


MB Quart ONX302 thumbnail image

5 star
25%
4 star
50%
3 star
0%
2 star
0%
1 star
25%



Durability
3.3
Value
4
Features
4
Design
4.5
Usability
3.8

Customer Reviews

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Great Clarity

I would recommend these to anyone looking to feel their music but not rattle there car apart. Running about 100 watts @ 4 ohms and it has an amazing sound quality. I can push 400 watts no problem but it shakes my windows. Not bad at all.

By Dubb on October 15, 2012

7 found this helpful


really tough

i push 1500w to two of these twelves everyday and havent had a problem yetand almost had them a year

By maikon on June 25, 2012

4 found this helpful


Decent subs for the $$$

Overall, decent subs for the cash (I bought a pair). DVC so alot of nice wiring options. Voice coils durability not up to par with sub (hence the 3 stars) and blow fairly easy. Really sucks because everything else on the subs seem very rugged and as good as the amps MB Quart makes (there amps are awesome). But for the price I can't really complain. I have the ONYX series subs and amp system going (soon to be speaker system as well) and they are the perfect fit. Would recommend for anyone looking for the BEST value for cheaper subs.

By Lawsman92 on May 28, 2012

3 found this helpful


Broken twice

The first one i ordered was bad. But the second one went bad in less than two weeks. I do not recommend.

By James on April 8, 2012

2 found this helpful




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