Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.
Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.
Our last trading day before the holidays is 20th December, and we will reopen on 13th January.

Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.

Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.

Our last trading day before the holidays is 20th December, and we will reopen on 13th January.

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Rockford Fosgate T400-4 400W Channel Car Amplifier

UPC: 780687324469 SKU: T400-4
$899
$899$459
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  • Express to Metro (1-3 biz days)
  • Standard to Metro (2-6 biz days)
  • Express to Non-metro (2-6 biz days)
  • Standard to Non-metro (5-20 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
This product is discontinued
  • Availability:Out of Stock
  • Model: T400-4
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Visit us at 3/229 Robinsons Road, Ravenhall, VIC

400 Watt 4-Channel Power Series Amplifier


  • RMS Power Rating:
    • 4 ohms: 60 watts x 4 Ch
    • 2 ohms: 100 watts x 4 Ch
    • Bridged at 4 ohms: 200 watts x 2 Ch (2-ohm stable in bridged mode)
  • Dynamic Thermal Management cooling system
  • Differential Input circuitry eliminates hum
  • Variable highand low-pass filters (50-500 Hz, 24 dB/octave)
  • Variable bass/treble boost (0-18 dB at 45 Hz, 0-12 dB at 12k Hz)
  • Optional remote bass/treble boost (PEQ)
  • Class-AB amplifier design
  • 13-5/8"W x 2-1/4"H x 9-5/8"D

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