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Item #:
99111207
MB Quart Formula 400 Watt 1 Ohm Stable 4 Channel Full Range Class Q1 Car Audio Mobile Amplifier with Bass Remote, FA2-400.4, Black
88% of respondents would recommend this to a friend
Item #:
99111207
SGD 303
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, November 28
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivering 400 watts of power, this amplifier ensures robust audio performance, making it ideal for users who crave high-volume sound quality in their vehicles.
1 Ohm Stability
Designed to be stable at 1 ohm, this amplifier efficiently drives a variety of speaker configurations without sacrificing performance, giving users flexibility in setup.
Bass Remote Included
The inclusion of a bass remote allows for on-the-fly adjustments, providing users with control over low frequencies for a personalized listening experience.
Product Details
| Maximum Supply Voltage | 14.4 volts_of_direct_current |
| Minimum Supply Voltage | 0.2 volts_of_direct_current |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Supply Current | 33 A |
| Maximum Output Power | 400 watts |
| Material Type | Metal |
| Specification Met | FCC |
| Manufacturer | MB Quart |
| Model | FA2-400.4 |
| Brand Name | MB Quart |
| Number of Items | 1 |
| Unit Count | 1 Count |
| UPC | 806576233756 |
| Number of Packs | 1 |
| Item Weight | 3.9 pounds (1.77 kg) |
| Part Number | FA2-400.4 |
| Brand | MB Quart |
Who Should Buy?
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Bass Enthusiasts
Ideal for users who love deep bass, offering powerful amplification and bass remote control functionality.
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Small Car Audio Upgrades
Perfect for upgrading a small car’s sound system without taking up too much space or weight.
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DIY Installers
Great for audio enthusiasts comfortable with DIY installations, due to its straightforward setup and connection options.
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Compact Vehicles
May not fit well in compact spaces, as its build could be bulky for very small cars.
Product Description
MB Quart Formula 400 Watt 1 Ohm Stable 4 Channel Full Range Class Q1 Car Audio Mobile Amplifier with Bass Remote, FA2-400.4, Black
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Customer Questions & Answers
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Question:
Is MB Quart Formula 400 Watt 1 Ohm Stable 4 Channel Available to Shop Online in Singapore?
Answer: Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The MB Quart Formula 400 Watt 1 Ohm Stable 4 Channel is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
MB Quart Amplifiers Editorial Review
The MB Quart Formula 400 Watt 1 Ohm Stable 4 Channel Full Range Class Q1 Car Audio Mobile Amplifier with Bass Remote, FA2-400.4, Black is designed to enhance your car's audio experience. With a sturdy metal construction and delivering up to 400 watts of power, this amplifier ensures that your speakers perform at their best, getting loud and clear even on long trips. Many users have noted its efficiency in high temperatures, making it a reliable option for extended use in challenging environments. It's compatible with vehicles needing additional power for factory speakers, offering a significant upgrade from typical OEM setups. Overall, it stands out as a great choice for audiophiles and casual listeners alike.
Customer Reviews & Ratings
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Pros
- Delivers 400 watts of power for loud audio
- Works efficiently in high-temperature conditions
- Compatible with typical OEM car stereos
- Easy surface mount installation
- Compact design and lightweight for installation
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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SGD 303
Order now and get it around Saturday, November 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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