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MB Quart FA2-400.4

400W RMS Class D Formula Series 4 Channel Car Amplifier

MB Quart
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• 50 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Learn more about the fa24004
Was $192.99 Details
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$172.99

 with warranty

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Current Promotions (2 offers)


This offer cannot be combined with any other coupons or offers.

MB Quart FA2-400.4

30% off


Priced separately $690 98

Promo Savings of $155 40

Total price:

$535 58

This offer cannot be combined with any other coupons or offers.

MB Quart FA2-400.4

50% off


Priced separately $222 98

Promo Savings of $25 00

Total price:

$197 98

Description


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Authorized dealer


MB Quart FA2-400.4

MB Quart Formula series compact four channel car audio amplifier featuring innovative sound quality and power technology. The FA2-400.4 is a 400 watt bridgeable car audio amplifier. Formula amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit. MB Quart’s Class Q1 offers the efficiency of today’s D-Class with increased engineering to focus on sound quality from the power supply through the output devices, the FLUID-FETS.


Product Details:

  • Formula Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 50 watts x 4 channel
    • 2 ohm: 100 watts x 4 channel
    • Bridged: 200 watts x 2 channel @ 4 ohm
  • Total power output: 400 watts
  • LED Power/Protect Light
  • Speaker-level (high-level) inputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • High temperature impact resistant nickel-plated RCA inputs
  • MB Quart output devices features FLUID-FETS
  • Rugged MOSFET Pulse Width Modulation power supply
  • Input sensitivity:
    • Low level: 0.2 - 12 volts
    • High level: 0.2 - 12 volts
  • Frequency Response: 10 - 22000 Hz
  • Total Harmonic Distortion (THD): 0.5%
  • Variable high-pass filter: 40 - 400 Hz
  • Variable low-pass filter: 40 - 400 Hz
  • Fuse Rating: 40A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 7" L x 10.43" W x 3.23" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: FA2-400.4


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Specifications & Details


Key Features
Amplifier Key Features
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Bridged RMS Power
200 watts x 2 channel
Amplifier Specifications
Series
Formula Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 22000 Hz
THD at Rated RMS Power
0.5%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Remote bass/level controller
No
Fuse Rating
40A x 1 
Total Fuse Rating
40
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 12 volts
High-Level Input Sensitivity
0.2 - 12 volts
What is in the box?
Paperwork
Quick start guide
WITB: Amplifiers
Amplifier
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FA2-400.4

Weight:

3.21lbs

Internal SKU:

fa24004

Internal Product ID:

199596

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Amazing sound!

I picked this amp up on sale here. I recently took my entire stereo system apart to upgrade a few things and decided to add this amp for the dash and door speakers. I removed my extended cab jumpseat and built an amp rack in that space to hold this amp and my sub amp along with some wiring and distribution blocks. This amp is small and fit nice in the space. I haven't tuned it yet but it already sounds amazing! The terminals on this amp are some of the best I have ever seen. Wires fit tight and secure. I'm happy with my purchase so far.

By Ronald on November 10, 2023 Checkmark Icon Verified purchase

42 found this helpful Helpful?




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