Rockford Fosgate :: 851S :: $399.00

Rockford Fosgate 851S

Item# 13438

2 CHANNEL AMPLIFIER

Sorry, this product is no longer available.


  • 215 watts RMS x 2 at 4 ohms

  • 425 watts RMS x 2 at 2 ohms

  • 850 watts RMS x 1 at 4 ohms in bridged mode

  • stereo or bridged mono output

  • 4-ohm stable in bridged mode

  • Tri-Way capable

  • variable 50-250 Hz high-pass/low-pass crossover, 24 dB/ octave

  • preamp outputs for convenient daisy-chaining of amplifiers

  • REMOTE Punch Bass (0-18 dB at 45 Hz)

  • 17-1/8"W x 2-7/16"H x 9-7/8"D

  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   DJ NONSTOP From NEW ORLEANS
I have this amp running 2 10" JL W6-V2's and its doing a wonderful job, in fact im going to buy another one and separate my speakers, with one amp one each sub.

   Chris Orzech From NY
RF products the way to go, got this amp pushing 2 12'' RF hx-s, makes my ears pop and feel like they are gonna blow! lol, i haev not experienced any problems iwth this set-up comapred to other previous ones A+

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