Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier
The Power T400X2ad is an ultra-compact, high efficiency 400 Watt stereo amplifier. Features multi-impedance Constant Power, input/output clip detection, top mounted controls and dual fan forced induction cooling. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs.
The Power T400X2ad 400 Watt 2-channel ultra-compact amplifier is built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. Flexible vehicle integration enabled through low-level and high-level inputs with auto turn-on. Top mounted controls allow easy access to built-in crossover and C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while real-time thermal/protection schemes safeguard the amplifier.
- Rockford Fosgate proprietary Class AD technology
- 4/2 Ohm muti-impedance Constant Power
- Differential inputs with high level auto turn-on feature
- 8 AWG power/ground connector w/ upgraded RCA connectors
- Remote-Out feature when using high level inputs
- 4 Ohm bridged capable
- 2013 PLC2 remote ready
- C.L.E.A.N. input/output clip detection and indicator LEDs
- Top mounted controls
- Dual fan cooled
- Real time thermal sensing
- Dual extruded heat sinks
- Discrete surface mount technology
- 2-Year Warranty
General Specifications

200W x 2 @ 4Ω
≤1.0% THD+N
(Sum of Rated Power)
(RMS Continuous Power)
200 Watts x 2 @ 2-Ohm
400 Watts x 1 @ 4-Ohm Bridged
(PVC/PowerCube®)
248 Watts x 2 @ 2-Ohm
449 Watts x 1 @ 4-Ohm Bridged
Terminals: Left (+) Right (-)
2-Ohm: <1.0%
Bass: 0 to +18 dB @ 45 Hz
Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth
All-Pass: Yes
Protect: Red LED
Input Clip: Red LED3
Output Clip: Blue/Violet/Red LED1,2,3
LED Color Legend:
1BLUE: <0.5% THD
2VIOLET: 1% THD
3RED: 10%+ THD
(not included)

4.1 x 10.8 x 17.8 (cm)
- SKU:
- T400X2AD
- UPC:
- 780687342371
- Condition:
- New
- Availability:
- In stock and ready to ship!
- Shipping:
- Free 2-Day Shipping!
UPC: |
780687342371 |
Bundle: |
No |
Feature 1: |
Shipping Weight: 2.9 Lbs (1.31 kg) |
Feature 2: |
Dimensions (W x H x D): 1.6 x 4.3 x 7 (in.) |
Feature 3: |
Number of Channels: 2 |
Feature 4: |
Bridgeable: Yes |
Feature 5: |
CEA-2006 Compliant: Yes |
Condition: |
NEW |
Weight: |
2.9000 lbs |
ASIN: |
B00N7T74ZU |