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MB Quart FA2-400.4 Formula - 4 Channel Amplifier - 400W

MB Quart FA2-400.4 Formula - 4 Channel Amplifier - 400W

SKU: FA2-400.4

Regular price R3,999.00
Sale price R3,999.00 Regular price
Sale Sold out

Product Details


  • Low Noise Preamplifier Circuit - Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion.
  • High Level Inputs - DC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off.
  • LED System Protection Circuitry Diagnostics - Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.


  • Amp Total Channels: 4
  • Amp Max Power (watts): 400
  • Amp Power @ 2 Ohms (ch x watts): 4 x 100
  • Amp Power @ 4 Ohms (ch x watts): 4 x 50
  • Amp Mono Bridged @ 4 Ohms (ch x watts): 2 x 200
  • Amp Variable High Pass Crossover 12dB per Octave: 40Hz-400Hz
  • Amp Tone Control / Parametric EQ: Built-in Bass Control
  • Amp Subsonic Filter: 10Hz-40Hz
  • Amp Variable Voltage: 0.2-12V
  • Amp Frequency Response: 10Hz-500Hz
  • Amp Total Harmonic Distortion (THD): 0.1%
  • Amp Fusing: 40 Amp
  • Amp Class: Class D
  • Dimensions: 10.43 × 7 × 3.23 in
  • Sold Each

Payment Methods

Safe and Secure Payments
-Credit Card
-Debit Card
-Pay with Installments

Payment Partners
-Peach Payments
-Ozow EFT

Delivery Times

We ensure dispatch within 24 hours and ship from our KZN warehouse to any location in South Africa. Our dispatch process is swift, and orders are shipped from our KZN store. Expect delivery within 3-5 working days.

Low stock: 2 left

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