See all parts that fit your 2012 300
400W RMS Punch Series Compact 4-Channel Amplifier
Punch Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 110W x 4 chan. @ 2 ohm • Bridged, 4 ohm: 200W x 2 chan. • MOSFET Power Supply
Learn more about the p400-4
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$11.99
List price $13.99
720W Peak (180W RMS) 6x9” DS Series 3-way 4-ohm Coaxial Car Speakers with Integrated Midrange
$119.99
List price $139.99
Rockford Fosgate Punch P1 P132
80W Peak (40W RMS) 3.5” Punch Series 2 Way Coaxial 4-ohm Speakers
$89.99
120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models
$49.99
List price $70.00
Infinity REF697MF (INFSPKRF697MFUS)
600W Peak (200W RMS) 6x9" Reference Series 3-Way Coaxial 3-ohm Speakers
$169.95
List price $199.95
600W Peak (300W RMS) 6x9" KS Series 2 Way Coaxial 4-ohm Shallow Mount Speakers
$159.99
List price $179.99
Punch Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 110W x 4 chan. @ 2 ohm • Bridged, 4 ohm: 200W x 2 chan. • MOSFET Power Supply
|
(newest, current model)
|
|
(previous model, replaced by Rockford Fosgate Punch P400-4)
|
Kenwood eXcelon KFC-XP6903C with Installation Accessories
200W RMS 6"x9" 3-way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit
$255.08
List price $412.71
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.34
List price $232.98
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
Best selling similar products
• 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
(41)
$209.99
List price $239.99
• 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
(14)
$159.99
List price $215.99
• 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
• 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
(28)
$379.99
List price $379.99
• 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
• 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
• 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
(24)
$279.99
List price $335.99
• 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
• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier
$549.99
List price $659.99
Manufacturer:
Model Number:
P400-4
Weight:
12.00lbs
Internal SKU:
p400-4
Internal Product ID:
9893
| 5 star |
|
77% |
| 4 star |
|
23% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Excellent
This amp has been an excellent addition to my system. It puts out a ton of clean power. It puts out much more power than what it is initially rated at. I believe in Fosgate Amps! The only gripe I would mention, albeit a small one, is the fact that the gain and crossover settings are very tiny, plastic, and recessed into the amp. This makes it a bit of a pain to adjust settings but you get used to it after while. I have had no mechanical or sound issues with it. Overall, love it!!
42 found this helpful
Rockford wins!!
I have had Rockford amps in almost all of my vehicles since the late 80's and they have never let me down as far as sound quality and adjustability of levels. This new Punch 400x4 channel amp fills the bill quite well for those looking for a bit more power for under $300. Slim chassis design does not take up any space at all, it fit perfectly under my passenger seat with room to spare. It is running four door speakers on two channels and one 10" sub on the other two, and it hasn't even got warm at the highest levels.
Thank you Sonic for the excellent customer service and instant shipping.
41 found this helpful
Great
Great amp very powerful I have it powering the infinity kappa component 6.5 and jvc 6x9s and they sound great with it turned only half way up and there more then loud enough with a Very clean crisp singnal being sent out I would definetly recommend this amp.
39 found this helpful
plenty of power to spare
i have this installed in a 92 chevy camaro running infinity 4x6 plates in the front and kenwood 5-way 6x9s in the rear. it is plenty of power and it keeps them clean, just took a little while to get it tuned the way i like.
37 found this helpful
good
needs better control over frequency is the cons
pros would be it actually puts out 76watts rms x4 at 4 ohm, 126watts rms x4 at 2 ohm, 256watts rms x2 at 4 ohm bridged
37 found this helpful
Good but slightly inconvenient at first...
This amp will push plenty of power to your speakers but I wouldn't use the punch series speakers with this amp because the mids drown everything out and distort a little sometimes. I had my hp set to 125 for front and 110 for my rear speakers, everything sounds really clear and edgy but not as full and smooth as I like, I just don't think the crossover gives you a convenient way to tune everything so I use pioneer speakers for extra bass and a smoother range of frequencies. If I was to replace this amp, I'd probably buy a kenwood, but I'd look into speaker replacements first, there's nothing wrong with this amp. Note I paid around $350 for this amp in an audio shop.
36 found this helpful
Great as always
I have been running Fosgate amps since I first got into stereos in the early 1990s. I have owned about fourteen Fosgate amps and only had problems with two of them, one was my fault for overheating it because I had my sub box sitting on the amp and the other blew for unknown reasons but both were under warranty and replaced for only the cost of shipping to Fosgate. I have this 400.4 pushing four 6.5" Kicker marine co-axials in my pontoon boat. Prior to this amp, I had them running off of an old Punch 40 (20 year old amp still working) and they sounded very good, but the 400.4 really brought them to life with increased midbass and much brighter highs. I believe the birth sheet said it runs about 75 watts per channel at 4 ohm. I also have on older model of this amp which is much larger that has been running almost 10 years strong.
36 found this helpful
Excellent
fast shipping, great communicator, authentic product, and most important.. trustworthy.
36 found this helpful
Great amp
This amp was suppose to be 50 x 4. When I got it the birth sheet read 76x4 so I'm not complaining. This is such a great amp and underrated. Well worth the value. Pushes my Rockford punch 6x9s and 6 1/2 jbl component set
35 found this helpful
Works
These units were installed on two Harley Baggers along with Polk Audio 6X9 on the bag lids and 5 1/4 speakers in the OEM mounting spots. The system sounds great and has plenty of power for the bikes. Would buy all these products again and would buy from Sonic again and have.
33 found this helpful
Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire
(61)
$49.99
List price $79.99
Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire
(28)
$49.99
List price $79.99
4 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire
(20)
$24.99
List price $49.99
4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire
(78)
$99.99
List price $131.99
Install Your Amp Without Cutting Factory Wiring
Simplify adding an aftermarket amplifier without modifying your vehicle's original wiring
(2)
$29.99
List price $33.99
Universal Remote Bass Level Control Knob
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
(8)
$7.99
List price $14.99
The XLOC44X helps you easily integrate with your factory or aftermarket system
(1)
$64.99
List price $149.99
NVX XIX45 X-Series RCA Interconnect Cable
16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology
(24)
$23.99
List price $28.99
NVX V-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors
(35)
$15.99
List price $32.99
NVX XIV45 4-Channel RCA Audio Interconnect Cable
5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
(27)
$16.99
List price $29.99
All-in-one cable for speaker and amp installation (20 feet)
(2)
$29.99
List price $47.99
75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(21)
$34.99
List price $44.99
80 Amp Smart Relay Isolator (XSBI80)
Smart isolator - Monitors and auto-charging feature!
(2)
$24.99
List price $49.99
Great for isolating a second batter making it dedicated to the stereo system
(10)
$15.99
List price $19.99
200 Amp Smart Relay Isolator (XSBI200)
Smart isolator - Monitors and auto-charging feature!
(6)
$49.99
List price $79.99
200 Amp Relay Isolator (BIR200)
Great for isolating a second batter making it dedicated to the stereo system
(17)
$49.99
List price $59.99
500 Amp Smart Relay Isolator (XSBI500)
Smart isolator - Monitors and auto-charging feature!
(8)
$89.99
List price $109.99
500 Amp Relay Isolator (BIR500)
Does not create a voltage drop to the second battery like conventional isolators
(36)
$79.99
List price $95.99
True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block
(33)
$109.99
List price $131.99
1.0 Farad Capacitor with Digital Red Display for up to 1000W Max
(80)
$38.99
List price $79.99
Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
$9.99
List price $29.99
Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal
Make installation a breeze with the XBTU
(19)
$14.99
List price $24.99
World's Smallest AFS / Mini ANL Fuse Holder
Accepts 4 gauge or 8-gauge wire
(15)
$9.99
List price $19.99
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
(11)
$4.99
List price $9.99
High Quality Element Resistant AGU Fuse Holder
Belva BAGUH2 AGU Fuse Holder
(2)
$4.99
List price $9.99
Modular Linkable ANL Fuse Block
Modular Linkable ANL Fuse Block
(4)
$14.99
List price $59.99
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output
No-fail termination and current flow, it helps keep your system protected and running smoothly
(50)
$12.99
List price $24.99
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
(6)
$7.99
List price $9.99
4 Pack of 80 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses
(19)
$3.99
List price $8.99
4 Pack of 100 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses
(17)
$3.99
List price $8.99
4 Pack of 150 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses
(11)
$3.99
List price $8.99
2 Pack of 100 Amp Nickel-Plated ANL Fuse
ANL 100A Nickel plated for better power transfer
(8)
$3.99
List price $7.99
2 Pack of 200 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 200 Amp ANL Fuses
(22)
$3.99
List price $7.99
2 Pack of 300 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 300 Amp ANL Fuses
(19)
$3.99
List price $7.99
Gauge Reducer, 4 Gauge Input to 8 Gauge Pin
Great for amplifiers that do not accept a large gauge power wire
(23)
$9.99
List price $19.00
Pair of 4 Gauge Spade Terminals, #8 Opening
Spade Terminals • 4 Gauge • 1 Red & 1 Black • Nickel Plated
(7)
$1.99
List price $3.99
4 Gauge Ring Terminals, 5/16" Opening
Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)
(3)
$4.99
List price $6.99
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)
(8)
$2.99
List price $9.99
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing
(25)
$7.99
List price $9.99
2400W, Xenith Series Class D Monoblock Amplifier with Black Chassis
(2)
$199.95
List price $539.95
Single 10" Black Subwoofer Enclosure for 93-99 Chevy Camaro and Pontiac Firebird (Drivers Side)
(2)
$69.99
List price $104.95
1502BP Bandpass Subwoofer Enlcousre (DBP15)
Dual 15" Bandpass Subwoofer Enclosure
(8)
$54.99
List price $159.99
250W 10" ID V.3 Series Dual 4 ohm Subwoofer
(1)
$139.99
List price $229.99
powerPlug Low Profile 2 Amp Mini USB Car Charger
(1)
$15.99
List price $19.99
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
