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MB Quart OWC254

150W 10" Onyx Series Dual 4 ohm Subwoofer

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• 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

Learn more about the owc254

We apologize

This item has been discontinued

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Product Highlights


• 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

Description


MB Quart brand icon

Authorized dealer



General Features:

  • 10" Dual 4 Ohm Onyx Series Subwoofer
  • Power Handling:
    • Peak: 350 watts
    • RMS: 175 watts
  • Impedance: 4 ohm
  • Injection molded polypropylene cone
  • UV Resistant butyl rubber surround
  • Deep drawn heavy gauge stamped steel basket
  • Heavy duty textured powder coat finish
  • Red treated Nomex spiders
  • Push & Insert Style speaker terminals
  • Anti-resonant magnet cover
  • 1.5" High temperature aluminum voice coil
  • Heat-dispersing vented pole plate
  • Frequency response: 35-250 Hz
  • Resonance Frequency (Fs): 31 Hz
  • Sensitivity: 84 dB
  • Top-mount depth: 5-1/4"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

MB Quart OWC254 thumbnail
(newest, current model)
MB Quart ONX254 thumbnail
(previous model, replaced by MB Quart OWC254)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MB Quart OWC254 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MB Quart OWC254 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MB Quart OWC254 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 MB Quart OWC254 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
ONYX Series
Subwoofer Size
10"
Peak Power Handling
350 watts
RMS Power Handling
175 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
1.5"
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Butyl Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.75 cubic feet
Minimum Ported Box Volume
1.2 cubic feet
Optimum Ported Box Volume
1.75 cubic feet
Top-Mount Depth (Mounting Depth)
5-1/4"
Cutout Diameter
10-3/4"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Equivalent Compliance (Vas)
57.22 liters
Total Speaker Q Value (Qts)
0.79
Electrical Q Value (Qes)
1.087
Electrical Resistance of Voice Coil (Re)
6.86 ohm
Mechanical Q Value (Qms)
2.891
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

OWC254

Weight:

6.40lbs

Internal SKU:

owc254

Internal Product ID:

67860

Product and How-to Videos


  • MB Quart ONYX Car Subwoofers| Maxxsonics @ CES 2013
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


MB Quart OWC254 thumbnail image

5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.4
Design
4.4
Usability
4.7

Customer Reviews

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Great for low power setups

Using these on a pontoon that has a 20 amp alternator on the Yamaha outboard. Can't use high power amps/subs so these were tried out. Have 2 tens at 175 watts rms in separate down firing .57 enclosures. Both placed in storage compartments within the front seats. They perform better than expected. Low wattage, light weight, good output. For the price I definitely recommend for low power setups.

By Alex on August 9, 2015 Checkmark Icon Verified purchase

4 found this helpful


Excellent product

I bought this speaker as a replacement for my 10" woofer.
It is an excellent product for the price.

By Danny on September 18, 2015

3 found this helpful


nice product

I buy this speakers because the brand. I was afraid because of the price, but when I installed them I was surprise with the sound quality.

By ltor on November 1, 2015

1 found this helpful




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