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MB Quart

MB Quart Formula Component Speaker System, 6.5 Inch, Pair

Based on 351 reviews
Condition: New
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$58.50

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Nov 13
Order within 14 hours and 36 minutes

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At a glance

Condition
New
Model
FSB216
Dimensions
16.7"D x 7.9"W x 4.2"H
Weight
2.3 kg
Color
Black
Frequency Response
20 KHz
Audio Output Mode
Stereo
Warranty
1 year
Works with
MP3 Player, Smartphone, Tablet

Features 5

  • Component Speaker Set: Pair of 6.5-inch 2-way car component speakers engineered for clean, full-range sound and precision audio reproduction
  • Powerful Performance: 150-watt peak and 40 watts RMS at 4 ohms deliver balanced, distortion-free sound with dynamic clarity and punchy midrange output
  • Audio Quality: Polypropylene cone and 19mm titanium dome tweeter deliver detailed highs, rich mids, and tight, controlled bass
  • Durable Construction: Features high-energy magnet, woven tinsel leads, and protective progressive grill for long-lasting reliability

Specs 39

Brand MB Quart
Speaker Maximum Output Power 70 watts
Frequency Response 20 KHz
Connectivity Technology Coaxial
Audio Output Mode Stereo
Mounting Type Speaker
Enclosure Material Plastic
Speaker Type Component

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Good for price.
Sounds good
Reviewed in the United States on July 2, 2026 by Chad
Not bad for the price
If you want decent sound, this is it. Don’t expect Bose sound (which honestly is trash to a true audiophile) but anything is better than blown. Picked up two pair for my Saab wagon running off the head unit. Sounds good, crystal clear for 60 watts each. With an amp, they are much louder. Don’t expect lows, and don’t use the baffle behind them (waste of money). I’m happy with them, but again these aren’t high end speakers. They are loud, they are clear, and they are MB quart. Huge difference on a 4 channel amp with about 100 watts each. ... show more
Reviewed in the United States on September 5, 2023 by VinAutoworks
Sounds amazing
Reliable, they fit, installation was simple, appearance is acceptable, overall good sound quality.
Reviewed in the United States on May 28, 2026 by John
Awesome sound!
Why did you pick this product vs others?: These things sound AMAZING! I have a CT Sounds amp pushing them and they have such a crisp sound to them. The price is almost too good to be true for how good these sound. Highly, highly, recommend these speakers!
Reviewed in the United States on July 7, 2025 by Joshua Richie
Speakers
Great product great price
Reviewed in the United States on October 13, 2025 by joe burcham
I don't like the sound
I don’t like the sound, the sound lacks clarity, a beautiful thin voice sounds as if the microphone was covered with a thick rag. I put up with this for a long time, but in the end I decided to purchase a kit from a different brand. As an experiment, I decided to connect these MBs to the crossover from the new set and lo and behold, they sang much better, the tweeters began to reproduce the required frequencies, and deep low frequencies appeared. As a result, these speakers have a problem with a disgusting crossover that cuts frequencies. If you decide to buy this set, throw the crossover out of the set and buy another one and it will sing much better. ... show more
Reviewed in the United States on June 7, 2024 by Rinat
Decent speakers for the price.
For the low cost for a component speaker set they sound decent. They sound much better than my stock 2017 F150 rear speakers that did not have a tweeter. Don't expect the world from them. Versus a high quality, expensive set they do not compare with sound reproduction quality and power handling. Am I happy, yes...for the low cost they are a great oem paper cone speaker replacement. ... show more
Reviewed in the United States on May 3, 2022 by Joe M
Terrible customer service.
One crossover did not work. I contacted customer service explain the problem they seemed very receptive but then I never heard anything again. MB Quart used to be a really good name in audio world not anymore. The passenger side front door with the working crossover sounds pretty good.
Reviewed in the United States on July 1, 2026 by michael
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