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Rockford Fosgate Punch P450.4 4-channel car amplifier 60 watts RMS x 4

2002 Explorer [remove]

Please measure mounting area to confirm fit
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5 out of 5
5 out of 5
AWESOME
Written By Faraad, Baton Rouge, LA on Thursday, October 09, 2008

Got this amp powering (4) 100w RMS Alpine Type-R speakers. Rated at 60wx4 but really pushes about 98x4 @ 4 ohms...yeah, thats rockford fosgate 4 ya.
1 out of 1 people found this helpful
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5 out of 5
5 out of 5
great value in this amp
Written By Ryan, Jupiter FL on Friday, September 26, 2008

Maybe I am just new to the world of amps since this is my first one but I am very impressed by this P450.4. Mine is rated at 97 W RMS so it is obvious that RF underrates their amps. I did my homework and researched all over the web for a good entry level 4 channel amp and this one not only had the best reputation but also was a great value when purchased here at Crutchfield.
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5 out of 5
5 out of 5
Rockin Fosgate
Written By Joe, Oxnard, CA on Friday, September 19, 2008

Well after my 5 channel amp broke and then the head unit malfunctioned I was hesitant if I should pursue another system and install it myself this time versus having a shop do it. Crutchfield had a great deal on this amp and their INCREDIBLE Customer Service Dept took care of my malfunctioning head unit very quickly. How can I pass that up? I am glad I did not.

I installed this off a Kenwood DDX512 DVD head unit(Nice unit in itself - also recomended) to power Infinity Compomnents in the front doors and an MTX Thunderform under the rear seat of my Sport Trac. I am running a 2.5 ohm load at the doors and a bridged mono 4ohm load off the other 2 channels. The head unit is powering the rear door speakers for fill.

All in all, the system sounds INCREDIBLE. Bass is nice and tight, highs are bright and sharp, Amp pounds day after day without breaking a sweat. Thank you Crutchfield for another great system and a very satisfied customer.
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5 out of 5
5 out of 5
Great amp!
Written By Mark, Rockford IL. on Tuesday, September 02, 2008

Great amp, rated 112@ 4ohm out of the box, running 4 Alpine SPS-600C
speakers in a Volvo V70 XC. Not going to rattle the windows but more than
enough for my needs. Worth the money.
1 out of 1 people found this helpful
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5 out of 5
5 out of 5
Great AMP!
Written By alex43223, Columbus, OH on Wednesday, August 20, 2008

What a great amp! For the price, I don't think it can be beat. Rated at 112W RMSx4 into 2O, paired with the right speakers, and this thing is great! Rockford Fosgate makes great amps, and this is no exception. This is their lowest model amp, and it still sounds amazing. For the price, it's another great deal from Crutchfield!
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1-5 of 17 items
No Interest If Paid Within 6 Months*

* Valid on qualifying purchases made between 12/29/09 – 3/31/10 when you use your Sony Financial Services credit card account.
On promo purchase balance, monthly payments required, and no finance charges will be assessed if:
(1) promo purchase balance paid in full in 6 months.
(2) all minimum monthly payments on account paid when due, and
(3) account balance does not exceed credit limit.
Otherwise, promo may be terminated & finance charges assessed from purchase date.

On promotions requiring a minimum payment, payments over the minimum will usually be applied to those promo balances before non-promo and other balances. If you have a non-promo balance, this may reduce the benefit from the promo. If you want to change this payment allocation, please call Customer Service. Standard terms apply to non-promo purchases and optional charges. Promo purchases on existing accounts may not receive full benefit of promo terms, including reduced APR if applicable, if account is subject to delinquency pricing. As of 12/01/09 APR 23.99% and on all accounts in default 29.99%. Minimum Finance Charge $2.00. Subject to approval by GE Money Bank.

Offer subject to termination at any time without prior notice.

Rockford Fosgate Punch P450.4

4-channel car amplifier
60 watts RMS x 4

Item #575P4504
DISCONTINUED

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In Stock Alternative

Recommended Accessories

Amplifier Wiring Kits
Amplifier Wiring Kits
Rockford Fosgate will extend the warranty on your amp by one year when you buy their kit with the amp. Note: Wiring not included with the amp.
Stereo Patch Cables
Stereo Patch Cables
Patch cables take the music from your stereo to the amplifier. Some kits come wtih none. You will need two pair of cables for this 4-channel amp.
Fuses
Fuses
The recommended wiring kit doesn't include the necessary amperage fuses. You'll need a larger fuse to properly install your new amplifier.
Capacitors
Capacitors
Protect your charging system and improve your bass with a capacitor. Ground cable and connectors required (not included).
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What's in the box?

Download owner's manual

  • 4-channel amplifier with two 30A fuses inserted into the chassis (amplifier has a removable cover held in place by 2 Allen-head screws)
  • 1 Allen wrench
  • 4 Large self-tapping screws
  • Remote Punch Bass controller
  • Remote controller mounting bracket
  • 2 Small self-tapping screws
  • 16.25' Flat remote cable (with RJ-45 plugs on both ends)
  • Installation & Operation manual (English / French / Spanish / German / Italian)
  • Punch Amplifier Performance Verification Certificate