Power Marine 400 Watt Class-ad 4-Channel Amplifier

The Power TM400X4ad 400 Watt 4-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.

FEATURES AT A GLANCE

• Rockford Fosgate proprietary Class AD technology

• 8 AWG power/ground connector w/ upgraded RCA connectors

• Differential inputs with high level auto turn-on feature

• Remote-Out feature when using high level inputs

• 4/2 Ohm muti-impedance Constant Power

• 2/4 channel input switch

• Top mounted controls

• C.L.E.A.N. input/output clip detection and indicator LEDs

• 4 Ohm bridged capable

• Dual fan cooled

• Real time thermal sensing

• Dual extruded heat sinks

• Discrete surface mount technology

• Marine grade two part epoxy coating on circuit boards

• 2-Year Warranty

CE Compliant
This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...

CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...

Class-AD
This technology allows the amplifier to produce more power with less current draw from the vehicle's ...

Constant Power
Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying ...

C.L.E.A.N. Set-Up
C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help ...

Element Ready™ | Amps
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.

3-Stage Airflow
3-stage airflow method effectively exhausts heat and ensures your amplifier runs cooler for optimum performance.

Engineered In The USA
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered ...

DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...