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Rockford Fosgate 551S

More products from Rockford Fosgate >>

MSRP: $ 240.00

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Description:
When you install a Power series amplifier, you get the biggest, beefiest power Rockford Fosgate has to offer. The Power 551S amplifier incorporates state-of-the-art circuitry and audio controls to ensure that your music sounds absolutely pristine... and rocks hard!

140 watts RMS x 2 at 4 ohms
275 watts RMS x 2 at 2 ohms
550 watts RMS x 1 bridged output at 4 ohms
stereo or bridged mono output
4-ohm stable in bridged mode
Tri-Way capable
requires 4-gauge power and ground leads wiring and hardware not included with amplifier
variable 50-250 Hz high-pass/low-pass crossover, 24 dB/ octave
TOPAZ noise-killing differential inputs eliminate 80% of ground loop noise between the head unit and the amp
NOMAD advanced protection circuitry monitors temperature, voltage, current and impedance, and provides "intelligent" shut-down protection without limiting system performance
TRANSana circuit designs keep voltages low and signal paths simple in the pre-amp section, for minimum distortion and maximum musicality
MEHSA provides more efficient transfer of heat from MOSFET output devices to the heatsink for cooler operation
preamp outputs for convenient daisy-chaining of amplifiers
Punch Bass boosts bass up to 18 dB at 45 Hz (wired remote control included)
12-1/8"W x 2-3/8"H x 9-7/8"D

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++ Rating
Reviewed by:
jmiguelb

Review Date
May 16, 2006

Overall Rating
5 of 5

Value Rating
5 of 5

Used product for
1 to 3 months

Visitors rate this review
5.00 of 5, 2.00 votes

Review 1 of 1

Price Paid: $95.00 from Ebay

Year / Model Reviewed:
2003 Power 551s

Strengths:
Absolute awesome power
Remote Bass control
Blue illuminated logo
Nice speaker and power terminals

Weaknesses:
Didnt really find a weakness to it. I only wish it went down to 2 or 1 ohm

Summary:
This amp will put some bass to your subwoofers. I had it running on 2 10" HX2's with no problem. An epicenter was also added and it gave it more bass. Don't think twice about getting this amp, you will love it.

Similar Products Used:
JL 250/1, RF 500.2,

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