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Rockford Fosgate T400X4AD Power 400 Watt Class-ad 4-Channel Amplifier

Rockford Fosgate

Rockford Fosgate T400X4AD Power 400 Watt Class-ad 4-Channel Amplifier

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$879.99

$1,039.99

15% Off

SKU: T400X4AD

UPC: 780687342388

Condition: New

Availability: Usually Ships in 1-2 Days

Shipping: Calculated at Checkout

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Description
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Descriptions

About: Rockford Fosgate T400X4AD Power 400 Watt Class-ad 4-Channel Amplifier

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. 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.

Specifications:

4-channel car amplifier
100 watts RMS x 4 at 2 to 4 ohms
200 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)
CEA-2006 compliant

Features:

Class AD amplifier design
Constant Power technology maintains full output power despite impedance changes
C.L.E.A.N. gain setup system includes clip lights and test tone CD
differential input circuitry helps eliminate hum
dual-fan forced induction cooling
variable high- and low-pass filters (50-250 Hz, 12 dB/octave)
variable Punch EQ (bass/treble boost: 0-18 dB at 45 Hz, 0-14 dB at 12,500 Hz)

More Info:

Preamp and speaker-level inputs (quick-connect input harnesses included)
Signal-sensing turn-on with speaker-level inputs eliminates need for remote turn-on lead
8-gauge power and ground leads and a 60-amp fuse recommended — wiring and hardware not included with amplifier
No onboard fuses — when installing multiple amps in a system, an additional 60-amp in-line fuse between the distribution block and the amplifier is recommended
Dimensions (W x H x D): 8-5/8" x 1-5/8" x 4-5/16"

What's in the Box:

Four-channel amplifier
Two 14" Input harnesses (4-pin Molex connector to 2 female RCAs)
Two 8" Speaker output harness (4-pin Molex connector to bare wire)
Setup disc CD-ROM
Amplifier Quick Setup sheet
Certificate of Performance Verification

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.