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Rockford Fosgate® Power 400 Watt Class-AD 4-Channel Amplifier

Model #: T400X4ad

$399.99

At a Glance

The Power T400X4ad is an ultra-compact, high efficiency 400 Watt 4-channel 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.

WarningProposition 65 Warning for California Residents
Rockford Fosgate® Power 400 Watt Class-AD 4-Channel Amplifier

General Specs

ColorBlack
Depth (in.)8.3
Width (in.)4.3
Height (in.)1.6
Amplifier Output (Watts)400
Bluetooth CapableNo
Amplifier Channels4
Impedance2 - 4 Ohms
Manufacturer Warranty2 Year
RMS Power Handling (Watts)200
Water ResistantNo
Digital InputNo
Shallow MountNo
Speaker Level InputYes
Number Of Outputs2
Minimum Impedance Unbridged2 Ohm
CollectionPower
Number Of Inputs2

Rockford Fosgate® Power 400 Watt Class-AD 4-Channel Amplifier

Model #: T400X4ad
87218
Model #: T400X4ad
Rockford Fosgate
$399.99

Available in Store Only

$399.99

At a Glance

The Power T400X4ad is an ultra-compact, high efficiency 400 Watt 4-channel 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.

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Get to know this product.

The Power T400X4ad 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.

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

2/4 channel input switch

4 Ohm bridged capable

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

Useful Documents
Specifications

General Specs

ColorBlack
Depth (in.)8.3
Width (in.)4.3
Height (in.)1.6
Amplifier Output (Watts)400
Bluetooth CapableNo
Amplifier Channels4
Impedance2 - 4 Ohms
Manufacturer Warranty2 Year
RMS Power Handling (Watts)200
Water ResistantNo
Digital InputNo
Shallow MountNo
Speaker Level InputYes
Number Of Outputs2
Minimum Impedance Unbridged2 Ohm
CollectionPower
Number Of Inputs2
WarningProposition 65 Warning for California Residents