Rockford Fosgate Power 400 Watt 4-Channel Amplifier
The Power T400-4 is a 4-channel amplifier capable of producing 100 Watts into each of its four channels at 2-Ohms. The T400-4 can run a 4-way full-range system or use component speakers on the front with subwoofers on the rear.
The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the Dynamic Thermal Management, the small chassis design insures it can be installed in any location – like under front seats.
- 24dB/octave crossover
- 2/4 channel input switch
- MOSFET power supply
- MOSFET output stage
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- 2-Year Warranty
General Specifications

60W x 4 @ 4Ω
≤1.0% THD+N
(Sum of Rated Power)
(RMS Continuous Power)
100 Watts x 4 @ 2-Ohm
200 Watts x 2 @ 4-Ohm Bridged
2-Ohm x 2 Bridged Stable
(PVC/PowerCube®)
139 Watts x 4 @ 2-Ohm 0° Res
272 Watts x 2 @ 4-Ohm Bridged
68% @ 2-Ohm
2-Ohm: <1.0%
Rear Low level: 1 RCA pair
Input Switch: 2CH / 4CH
Treble: 0dB to +12dB @ 12kHz
Bass: 0dB to +18dB @ 45Hz
Rear Channels - Punch EQ
Treble: 0dB to +12dB @ 12kHz
Bass: 0dB to +18dB @ 45Hz
Front Low-Pass (LP): 50-500Hz 24dB/octave Butterworth
Rear High-Pass (HP): 50-500Hz 24dB/octave Butterworth
Rear Low-Pass (LP): 50-500Hz 24dB/octave Butterworth
(overrides rear channel built-in Punch EQ)
Thermal
Protect
(not included)

5.42 x 20.68 x 34.69 (cm)
- SKU:
- T400-4
- UPC:
- 780687324469
- Condition:
- New
- Availability:
- In stock and ready to ship!
- Shipping:
- Free 2-Day Shipping!
UPC: |
780687324469 |
Bundle: |
No |
Feature 1: |
Shipping Weight: 11.90 Lbs (5.39 kg) |
Feature 2: |
Dimensions (W x H x D): 2.14 x 8.14 x 13.66 (in) |
Feature 3: |
Number of Channels: 4 |
Feature 4: |
Bridgeable: Yes |
Feature 5: |
CEA-2031 Compliant: Yes |
Condition: |
NEW |
Weight: |
12.2300 lbs |
ASIN: |
B0012Q9976 |