See all parts that fit your 2014 650i
1600W Max, Punch Series 4-Channel Amplifier
4-ohm stable in bridged mode • Tri-way capable • MOSFET power supplies and output stages • MEHSA transfers heat efficiently from the MOSFET devices to the heat sink for high performance • TOPAZ eliminates ground loop noise • trans-ANA circuitry keeps preamp signal clean • preamp outputs • variable high-pass/low-pass crossover (40-400 Hz, 12 dB/octave) • variable Punch Bass boost (0-18 dB at 45 Hz) with remote
Learn more about the p4004
Cerwin-Vega CVP8 (Sold Individually)
350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker
$49.99
List price $59.99
460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
$90.00
List price $110.00
270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$90.00
List price $99.99
390W Peak (130W RMS) 8" DMDX Series 2-Way Cocentric Coaxial Car Speakers
$189.99
700W Peak (500W RMS) 8" Epic Pro Series Pro Audio Midrange 4-ohm Speakers
$129.00
Cerwin Vega CVMPCL8.0 (Sold Individually)
400W Peak (200W RMS) 8" Stroker Pro Series Full Range 4-ohm Speakers
$139.99
List price $167.99
900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System
$219.99
List price $263.99
520W Peak (170W RMS) 8" S-Series Hi-Res 2-Way Component Car Speakers
$239.95
List price $290.00
4-ohm stable in bridged mode • Tri-way capable • MOSFET power supplies and output stages • MEHSA transfers heat efficiently from the MOSFET devices to the heat sink for high performance • TOPAZ eliminates ground loop noise • trans-ANA circuitry keeps preamp signal clean • preamp outputs • variable high-pass/low-pass crossover (40-400 Hz, 12 dB/octave) • variable Punch Bass boost (0-18 dB at 45 Hz) with remote
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(newest, current model)
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(previous model, replaced by Rockford Fosgate Punch P400-4)
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Manufacturer:
Model Number:
P4004
Weight:
16.00lbs
Internal SKU:
p4004
Internal Product ID:
2203
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Great Amp and Performance
I actually found this amp online used for a budget build and only paid $50. Well I can't be any happier because this amp is solid. I have used it in 3 channel mode powering 2 front speakers off front channels and one 10" Punch P2 @ 4ohm from the rear channels bridged. I recently moved my rear deck speakers to the floor of my front seat and have them bridged at 2 ohms!! It never has cut out and I always have my music as loud as my head unit will allow and the quality of the sound, in my opinion, doesn't drop one bit. Of course, it's not recommended but if you know RF then you know they are made to do more than you expect. This amp has been discontinued for a while but if you find this amp used and pretty cheap, hop on the deal.
26 found this helpful
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