Rockford Fosgate 501S Amplifiers

Rockford Fosgate 501S Amplifiers 

DESCRIPTION

The Rockford Fosgate Punch 501S slams your speakers with a one-two combination, so they deliver the high-end musical performance you demand.

  • 125 watts RMS x 2 at 4 ohms
  • 250 watts RMS x 2 at 2 ohms
  • 500 watts RMS x 1 at 4 ohms in bridged mode
  • stereo or bridged mono output
  • 4-ohm stable in bridged mode
  • Tri-Way capable
  • requires 8-gauge power and ground leads and a 50-amp fuse wiring and hardware not included with amplifier
  • continuously variable 50-250 Hz high-pass/low-pass (12 dB/octave) crossovers
  • MOSFET power supply and output devices
  • MEHSA mounting technology increases the heat transfer from the MOSFET output devices to the heat sink, for higher power output, lower operating temperatures, and greater reliability
  • TOPAZ noise-killing differential inputs that eliminate 80% of ground loop noise
  • Transana circuitry keeps preamp voltages low and signal paths simple for outstanding audio quality
  • NOMAD advanced protection circuitry for "intelligent" shutdown protection
  • wired remote included for fingertip control of Punch Bass (0-18 dB boost at 45 Hz)
  • speaker- and preamp-level inputs
  • 12-1/16"W x 2-3/8"H x 9-7/8"D

USER REVIEWS

Showing 1-2 of 2  
[May 27, 2011]
kevin
Model Reviewed: Rockford Fosgate Punch 500.2

Strength:

Pretty powerful for small amp.

Weakness:

Gets pretty hot!

I couldn't find the Punch 500.2 on here it's a 2001 model amp. Anyway, i originally bought this because i have no amps to use and let me tell you this thing was pounding hard! Very underrated just like the Punch 500a2 older model amp. I used the punch 250.2 that one really impressed me as well for being small amps. I highly recommend the old 2001 models any day!

Similar Products Used:

Rockford fosgate punch 250.2, punch 500a2, punch 200.2, punch 60.2, punch 75.2 just to many to name.

OVERALL
RATING
5
VALUE
RATING
5
[Oct 27, 2003]
Josh
Model Reviewed: RF 501s

Strength:

incredibly small chassis for such immense power. looks great performs better than i thought makes my subs come alive, and pushes them like they need to be pushed cool red power indicator as RF logo

Weakness:

the only thing i can think of, is that it gets hot pretty quikly, but it hasn't shut down on me yet, so there is still a positive in the only weakness

Amazing!!! I just installed this amp and it has the cleanest power out of all the amps I have ever heard. this amp replaced an ultimate amp i had. the ultimate had soooo much distortion and just sounded like crap, so i decided to spend the money on something that is known for sound quality and just plain quality over all. let me tell you, i am not in the least disapointed. I can now open up my trunk and hear good sound and not popping and distortion, like the ultimate. now my two 12 inch alpine type s really shine.

Similar Products Used:

ultimate, sony, kenwood(all crap compared to the rockford fosgate)

OVERALL
RATING
5
VALUE
RATING
5
Showing 1-2 of 2  

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