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Rockford Fosgate P400X4 Punch 400 Watt 4-Channel Amplifier

Rockford Fosgate

Rockford Fosgate P400X4 Punch 400 Watt 4-Channel Amplifier

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

$579.99

$669.99

13% Off

SKU: P400X4

UPC: 780687342272

Condition: New

Availability: Usually Ships in 1-2 Days

Shipping: Calculated at Checkout

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Description
Warranty
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Descriptions

About: Rockford Fosgate P400X4 Punch 400 Watt 4-Channel Amplifier

The Punch P400X4 is a 4-channel amplifier producing 100 Watts into all four channels at 2-Ohm. The P400X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.

The P400X4 is perfect for 4-way front-stage/rear-fill or 3-way front-stage/subwoofer systems. Simply drop a pair of component speakers on the front channels and subs on the rear and BOOM - you got "The PUNCH." With its flexible design, the P400X4 is an excellent amplifier choice for virtually any vehicle.

Specifications:

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

Features:

Variable high- and low-pass filter filter (50-250 Hz, 12 dB/octave)
Variable PEQ2 bass/treble boost (0-18 dB at 45 Hz and 0-14 dB at 12.5K Hz)
C.L.E.A.N. gain setup system includes test tone CD
Test tones also available as MP3 download from Amazon On Demand, Rhapsody, Google Play, and Spotify, labeled "3sixty.3 setup disc" (Punch amps and the 3sixty.3 use the same test tone tracks for setup)
Class-AB amplifier design
Frequency response: 20-20K Hz
Dynamic Thermal Management and MEHSA MOSFET cooling systems
MOSFET power and output stages
Preamp and speaker-level inputs (speaker wire to RCA adapter required for speaker-level input)
Signal-sensing turn-on with speaker-level inputs eliminate need for remote turn-on lead

More Info:

4-gauge power and ground leads and an 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
Dimension (W x H x D): 11-1/8" x 2-7/16" x 8-13/16"
warranty: 1 year

What's in the Box:

4-Channel amplifier
Four 1-1/2" Self-tapping screws
2.5mm Allen wrench
Quick setup instructions
Certificate of Performance
Setup/Manual disc

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.