See all parts that fit your 2007 XJ8
400W RMS Class AB Punch Series 4 Channel Car Amplifier
• 50 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 A/B 2 ohm Stable 4-Channel Amplifier
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
$44.99
List price $65.00
This offer cannot be combined with any other coupons or offers.
Rockford Fosgate Punch P400X4
30% off
$329 99
$79 99
Priced separately $409 98
Promo Savings of $24 00
Total price:
$385 98
This offer cannot be combined with any other coupons or offers.
Rockford Fosgate Punch P400X4
50% off
$329 99
$34 99
Priced separately $364 98
Promo Savings of $17 50
Total price:
$347 48
Pre-installed black nylon mesh covering protects the power wire from being damaged, and pre-terminated seamless power and ground ring terminals provide reliable performance and cut out the hassle when installing. This offer cannot be combined with any other coupons or offers.
Rockford Fosgate Punch P400X4
25% off
$329 99
$79 99
Priced separately $409 98
Promo Savings of $20 00
Total price:
$389 98
• 50 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 A/B 2 ohm Stable 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. This unit 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.
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(newest, current model)
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(previous model, replaced by Rockford Fosgate Punch P400X4)
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270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
240W Peak (80W RMS) 5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers
$159.99
150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Car Speakers
$239.00
List price $259.00
450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
400W Peak (100W RMS) 5.25" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC504)
$74.99
List price $84.99
750W Peak (250W RMS) 5.25" V-Series 2 Way Component Car Speakers
$99.99
List price $119.99
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
$44.99
List price $65.00
600W Peak (200W RMS) 5.25" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$100.00
List price $109.99
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Manufacturer:
Model Number:
P400X4
Weight:
10.00lbs
Internal SKU:
p400x4
Internal Product ID:
67768
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Great Buy!!
I purchased this amp to run 4 Pioneer TS-A6995R 6x9s in my 2002 Toyota Camry. I upgraded all my speakers from stock and purchased this amp & I've noticed a huge difference!! I love the settings this amp has to offer, sleek design, but most importantly, it's CEA-2006 Compliant. Normally rated at 400w RMS, my amp came rated at 568w RMS!! So at 4ohms, I'm pushing around 84.75w RMS per channel, which is how I have my speakers wired up. At 2ohms, it pushes around 142w RMS!! I would definitely recommend this amp to anyone looking to upgrade their stock speakers and need an amp that's gonna push!! Also, this amp was small enough for me to fit it on my backseat between my secondary battery and my other amp for my subwoofers.
65 found this helpful
Worth Every Penny
This amp provides outstanding power. I had the previous version and really liked it. This newer version is even better. A must have for anyone who enjoys quality in the sound of their music.
60 found this helpful
Awesome amp!
This amp is a great amp. It was a great buy and the built in clipping detector is awesome!. This amp I had on a set of rockford door speakers and the sound quality was amazing. The only thing is it doesn't have outputs. If your looking to get this I would recommend just getting the punch 600 4 channel so you got the extra power if you ever need it and it has outputs. If you don't need the outputs or the extra power this is still a great amp to buy and I recommend!
59 found this helpful
Good job Sonic Electronix
There is a reason Rockford Fosgate is still around and the products are CEA compliant.
58 found this helpful
rockford p400×4
Product was as described fast service. Love the product sonic electronix
55 found this helpful
Rockford does not disappoint
Well priced clean power in a tight package
Wish my chick was this good lol
47 found this helpful
Disappointed
I am using this amp to power dynaudio 3in mid and sundown tweeters and unfortunately this amp just doesn't come close to producing the power to run these 4 speakers. For stock speakers or cheaper coaxial it would work great but not for solid components. The anti clip features are cool but unfortunately add others issues.
47 found this helpful
Nice mid/highs amp
I would recommend this amp. This is a nice amp to connect to your mids and highs. Provides great sound quality
Verified purchase
46 found this helpful
Great amps from Rockford
Rockford makes some excellent amps, I always recommend them and use them. I've had several of them and this one is great as well. Especially with the CLEAN setup procedure to prevent clipping. Great amp! buy it! Great price too
Verified purchase
45 found this helpful
A high quality product and great price!
The Rockford line of car audio products have been a longtime favorite of mine. And thanks to Sonic, I can continue to enjoy high end items that last for a very long time. Thanks Sonic!
44 found this helpful
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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.
