Garage
Shop

See all parts that fit your 1990 Imperial

Rockford Fosgate Punch 400.4

Rockford Fosgate
Shop all Rockford Fosgate
Product videos
highlight-star-icon

200W RMS x 2 bridged • selectable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

Learn more about the g14004

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

214
-9.16%

$109.00

List price $119.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

REF6532IXAM main

Infinity Reference REF6532IXAM

360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers

22
-20.01%

$119.95

List price $149.95

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7

Product Highlights


200W RMS x 2 bridged • selectable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

Description


Rockford Fosgate brand icon

Authorized dealer

Use Rockford Fosgate's Punch 400.4 amplifier to give all the speakers in your system the shot in the arm they need! In it, you'll find the same impressive array of proprietary technology, MOSFET power supplies, and built-in crossovers that make Punch two-channel amps so potent.

If you only have one set of preamp outputs, the 400.4 features a "4-2" switch, which lets you use all four amp channels with your receiver's single set of preamp outputs. And if you plan to expand your system down the road, built-in preamp outputs make it a snap to connect a second amp.

And if space is tight in your vehicle, the endcaps are removable, giving you a wider range of installation options.

  • 100W RMS x 4 at 2 ohm
  • 200W RMS x 2 in bridged mode
  • 2-, 3-, 4-channel or Tri-Way output
  • Front and rear crossovers switchable low-pass (80 Hz) or high-pass (120 Hz), 12 dB/octave
  • MOSFET power supply and output devices
  • Maximum Efficiency Heat Sink Application (MEHSA) mounting technology increases the heat transfer from the MOSFET output devices to the heat sink, for higher power output, lower operating temperatures, and greater reliability
  • TOPAZ — noise-killing differential inputs that eliminate 80% of ground loop noise
  • Trans•ana circuitry keeps preamp voltages low and signal paths simple for outstanding audio quality
  • NOMAD — advanced protection circuitry for "intelligent" shutdown protection
  • Speaker-level inputs
  • preamp outputs
  • 4-2 switch
  • Dimensions: 13-7/16"W (9-3/4" without endcaps) x 2-7/16"H x 9-7/8"D
  • 1-year SonicElectronix.com warranty

Best selling similar products

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(22)

$159.99

List price $215.99

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(111)

$209.99

List price $239.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(44)

$304.99

List price $379.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

R2-500X4 small

Rockford Fosgate Prime R2 R2-500X4

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(10)

$359.99

List price $359.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(117)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

CXA360.4 small

Kicker CXA360.4 (46CXA3604T)

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

(16)

$229.99

List price $249.99

Item Details


Manufacturer:

Model Number:

G1400.4

Weight:

15.00lbs

Internal SKU:

g14004

Internal Product ID:

1386

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Rockford Fosgate Punch 400.4 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

TS-A523FH small

Pioneer TS-A523FH

640W Peak (110W RMS) 5.25" A-Series 2-way 4-ohm Coaxial Car Speakers

$99.99

List price $120.00

LC-BMRC-01 small

Axxess LC-BMRC-01 Wiring Interface

Install a new car stereo and retain the safety warning chimes in select 2006-2016 vehicles from BMW, MINI

$54.99

List price $99.99

52CVT104_2 small

Kicker CVT104 (52CVT104) - Pair

750W Peak (375W RMS) 10" CompVT Series Single 4-ohm Shallow Subwoofer

$359.98

List price $399.98

APPA183 small

Panasonic APPA183 20 Cup Rice Cooker and Steamer

Panasonic Srms183 White 20 Cup Rice Cooker and Steamer

$137.99

List price $258.00

T1675-S small

Rockford Fosgate Power T1 T1675-S

400W Peak (200W RMS) 6.75" Power Series 2 Way Component 4-ohm Speaker System

(49)

$359.99

List price $359.99

MVPA4_XUBT3 small

NVX MVPA4 Micro Amp + XUBT3 Universal Bluetooth Controller

400W RMS 4-Channel Bridgeable Micro Class D Compact Amplifier with Bluetooth Audio Receiver & Volume/Playback Controller

$319.98

List price $499.98

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1990 Chrysler Imperial

2014 Smart Fortwo

2022 Audi e-tron S

2017 Acura TLX

2006 Toyota Highlander

2009 Nissan Cube

1997 Infiniti J30

2002 Toyota 4Runner

1982 GMC C2500 Pickup

2000 GMC Savana 3500

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.