HiFi Stereo Booster - Car Hi-fi Amplifier, 4 Channels, 400 w by Ufixt


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Item Information

Car hi-fi amplifier, 4 channels, 400 W

Packed Quantity
1 per pack
Manufacturer Number
Product Number

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Delivery Information

For UK orders we offer a Free Delivery, Standard or Next Working Day delivery service.

We have separate delivery charges for Europe, North America, Japan and the Rest of the World based on the size, weight and destination of your order.

Please view our About Delivery page for full details.

Returns & Refunds

If an item is faulty or damaged on delivery and we are notified within 24 hours we will arrange for a replacement or a refund of the item - it needs to be within this time period for us to make claims with our couriers.

If you have simply changed your mind or no longer require the item(s), you must notify us within 7 days from receiving your order. The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund. You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.

Please view our Returns & Refunds page for full details.

Full Details

  • 4-channel power amplifier with extensive features, ideally suited for combining a stereo mid-high range system with any subwoofer or also for driving speakers in the front or rear
  • Adjustable high-pass filter and low-pass filter for each channel pair
  • 2-channel, 3-channel or 4-channel operation, selectable
  • Variable bass boost for each channel pair
  • Additional mono line out (2x), high-power input possible with FGA-22 or FGA-22HQ
Power rating400 W
Power rating at 2 Ω4 x 100 W
Power rating at 4 Ω4 x 75 W
Power rating at 8 Ω-
Power rating at 100 V-
Power rating with 4 Ω bridged operation2 x 200 W
Power rating with 8 Ω bridged operation-
Peak music power output (PMAX)700 W
Output impedance
Inputs0.4-4 V/20 kΩ
Attenuation factor
Frequency range20-20,000 Hz
Crossover network-
Crossover frequency40-300 Hz, 6 dB/oct. (low-pass filter)
40-500 Hz, 6 dB/oct. (high-pass filter)
Integrated limiter-
Equalizer bass-
Equalizer midrange-
Equalizer treble-
S/N ratio> 93 dBA
Crosstalk attenuation-
THD< 0.2%
Power supplyDC current  10-16 V/50 A
Mains voltage-
Mains frequency-
Power consumption, operation-
Power consumption, standby-
Standby current-
Alternative operating voltageDC current  12 V
Alternative power supply50 A
Admiss. ambient temp.0-40 °C
Dimensions252 x 62 x 400 mm
Width252 mm
Height62 mm
Depth400 mm
Rack spaces, RS-
Weight3.195 kg
Connectionsscrew terminals (speakers)
1 x RCA L/R (line in)
1 x RCA L/R (line out)
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