Feature

●Our ultra-compact (1.6” x 4.3” x 7”) Power T400X2ad 2-channel amplifier is capable of driving even the most demanding of full range speakers with 400 Watts of POWER
●Proprietary Constant Power amps are the most powerful on the market, delivering up to 25% more power across all impedance loads (200 Watts x 2 @ 4-Ohm or 200 Watts x 2 @ 2-Ohm or 400 Watts x 1 @ 4-Ohm Bridged)
●Proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm, making it perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs
●High-level auto turn-on, CLEAN circuit input/output clip detection, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover make T400X2ad an impressive POWER house
●Famous Rockford Fosgate build quality insures that the T400X2ad will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller


Description

compact amplifier monocompact amplifier mono

Serious Power. Seriously Compact.

T400X2ad

The Power T400X2ad is an ultra-compact, 400-Watt 2-channel stereo amplifier built on Rockford Fosgate’s proprietary Class-AD technology platform, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. This design is highly efficient, making it perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs.

Our Constant Power technology, results in up to 25% more output power by balancing demand vs draw. Flexible vehicle integration is achieved via a configurable input harness with Molex style connectivity that accepts both RCA and speaker level signals.

The Power T400X2ad features top mounted controls, allowing easy access to the 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.

Additionally, the T400X2ad has our patented Punch EQ circuit built in and Differential inputs with auto turn-on capabilities.The unit is also compatible with our Punch PLC2 remote level controller (PLC2 sold separately) and is ideal for those installations where you need a compact amplifier that can produce serious high output power.

  • Power 400-Watt Class AD 2-Channel Amplifier
  • Rated Power: 200 Watts x 2 @ 4-Ohm OR 200 Watts x 2 @ 2-Ohm OR 400 Watts x 1 @ 4-Ohm Bridged
  • CLEAN Technology for Quick Set Up
  • Punch EQ Boost Circuit
  • Upgraded RCA Connectors
  • Power Wire Gauge: 8 AWG / Speaker Wire Gauge: 16 AWG
  • Recommended Fuse (not included): 60 A
  • Dimensions (H x W x D): 1.6" x 4.3" x 7"
power stereo amplifierpower stereo amplifier

Easy Top Access to the Best Technology We Offer

Top mounted controls allow easy access to the built-in low pass crossover, patented Punch EQ boost circuit and our patented C.L.E.A.N. input/output clip detection circuits

side view compact ampside view compact amp

Keeping Cool in the Hottest Conditions

We use "dual fan forced induction" to pull the fresh air in, draw heat off the circuitry and drive it out of the amplifier. This ensures the amp continues to play even under the most demanding musical scenarios

compact power amplifiercompact power amplifier

Quick Disconnects Equal Quick Installation

Utilizing Molex style connectors means that installation is easier and quicker than ever before. Literally being able to plug in the amp simplifies the process and allows more reliable connections

750 watt amplifier 500 watt power amp 400 watt power amp 400 watt power amp 1000 watt power amp
T750X1bd T500X1br T400X2ad T400X4ad T1000X5ad
Number of Channels 1 1 2 4 5
Total Power (RMS) 750 Watts 500 Watts 400 Watts 400 Watts 1000 Watts
Bridgeable No No Yes Yes Yes
Rated Power 500 Watts x 1 @ 4-Ohm 175 Watts x 1 @ 4-Ohm 200 Watts x 2 @ 4-Ohm 100 Watts x 4 @ 4-Ohm 100 Watts x 4 @ 4-Ohm + 400 x 1 @ 4-Ohm
(or) 750 Watts x 1 @ 2-Ohm 300 Watts x 1 @ 2-Ohm 200 Watts x 2 @ 2-Ohm 100 Watts x 4 @ 2-Ohm 100 Watts x 4 @ 2-Ohm + 600 x 1 @ 2-Ohm
(or) 750 Watts x 1 @ 1-Ohm 500 Watts x 1 @ 1-Ohm 400 Watts x 1 @ 4-Ohm Bridged 200 Watts x 2 @ 4-Ohm Bridged N/A + 600 Watts x 1 @ 1-Ohm
(or) 200 Watts x 2 @ 4-Ohms Bridged + N/A
Circuit Topology Class Class BD Class BR Class AD Class AD Class AD + Class BD (Sub)
Cooling Dual Fan Cooled Dual Fan Cooled Dual Fan Cooled Dual Fan Cooled Dual Fan Cooled
Efficiency (average) >85% >75% >75% >75% >85%
Recommended Fuse (not included) 100 A 60 A 60 A 60 A 100 A
Dimensions (H x W x D) 1.6" x 4.3" x 8.3" 1.6" x 4.3" x 8.3" 1.6" x 4.3" x 7" 1.6" x 4.3" x 8.3" 1.6" x 4.3" x 12"
Shipping Weight 3.44 Lbs. 3.1 Lbs. 2.9 Lbs. 3.4 Lbs. 5 Lbs.

Product information