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MB Quart FKA 157

5" x 7" 2-way Formula Series Speakers (also mounts in most 6" x 8" locations -- FKA157)

5.0

(2 reviews)

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The product on this page is discontinued.

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  • 5" x 7" Formula Series Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 80 watts per pair / 40 watts each
  • Polypropylene cone woofer
  • Rubber surround
  • 3/4" Titanium dome tweeter
  • Includes installation hardware and mounting templates
  • 4 ohms impedance
  • Top-mount depth: 2.4"
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Speaker Specifications
Speaker Size5" x 7" (also mounts in most 6" x 8" locations)
Design2-way
Tweeter DesignDome
Tweeter CompositionTitanium
Woofer CompositionPolypropylene
Woofer SurroundRubber
Peak Power Handling150 watts
RMS Power Handling40 watts
Sensitivity88 dB
Frequency Response55 - 32000 Hz
Impedance (Per Voice Coil)4 ohms
Top-Mount Depth2.4"
Bottom-Mount Depth2.91"
Cutout Dimensions7.11" x 5.04" 
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for MB Quart FKA 157
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 2 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
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0%
3 star:
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0%
2 star:
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0%
1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
September 15, 2010 MB Quart
Review by
chris from apopka florida
Overall
Durability
Value
Features
Design
Usability
Sound quality is great i recommend these for anyone wanting great quality and sound, crisp and clear. Great company to deal with. Best price and fast shipping.
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July 13, 2010 mb quart review
Review by
Dianna from Elizabeth Lake, CA
Overall
Durability
Value
Features
Design
Usability
I waited a long time to own some of these (Quarts in general). Built in crossover, high rms, AWESOME price, louder than I need....excellent product, excellent service, thanks Sonic Electronix.
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
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20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.		$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.		$29.99
50 ft. of 16 Gauge Monster XLN Series Speaker Cable50 ft. of 16 Gauge Monster XLN Series Speaker Cable
Upgrade to clean and clear sound with Monster Cable's Xtra Low Noise (XLN) construction.		$35.00
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
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Dynamat Xtreme Speaker KitDynamat Xtreme Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!		$21.99
Dynamat Dynaxorb Speaker PakDynamat Dynaxorb Speaker Pak
Revolutionary damping material designed to prevent distortion caused by the back wave of a speaker interfering with the front wave.		$19.99
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat products!		$18.99
Ballistic Speaker KitBallistic Speaker Kit
Eliminate speaker distortion, road noise, and rattles with this sound dampening material from Ballistic.		$15.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!		$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.		$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!		$6.99
16-14 AWG Butt Connectors16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!		$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99

Product Summary

Manufacturer: MB Quart
Model number: FKA-157
UPC: 4043937765792
Weight: 4.50 lbs
Internal SKU: fka157
Internal product ID: 11646

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Customer Testimonial

I appreciated the service provided by SonicElectronix, it's excellent and fast. In the future I will definitely buy form you guys. Thanks

- Rick from Westchester, PA

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