Rockford Fosgate PUNCH250, PUNCH500 manual Punch 2-CHANNEL Amplifier Feature Chart, Balanced Inputs

PUNCH 2-CHANNEL AMPLIFIER FEATURE CHART

		100	150	250	360	500	800
# of CHANNELS		2	2	2	2	2	2
RMS Power Mono (4Ω	)	25x2	37.5x2	62.5x2	90x2	125x2	200x2
RMS Power Mono (2Ω	)	50x2	70x2	125x2	180x2	250x2	400x2
RMS Power Bridged/Mono (4Ω )		100x1	140x1	250x1	360x1	500x1	800x1
Stable Into: (each channel)		2Ω	2Ω	2Ω	2Ω	2Ω	2Ω
Stable into: (bridged/mono)		4Ω	4Ω	4Ω	4Ω	4Ω	4Ω
CIRCUITRY1
TRANS•ana – circuit topology		x	x	x	x	x	x
TRANS•nova – patented circuit topology2		–	–	–	–	–	–
Class-G– high efficiency topology		–	–	–	–	–	–
MEHSA – heat dissipating technology		–	x	x	x	x	x
TOPAZ – patented noise eliminating circuitry3		x	x	x	x	x	x
DSM – discrete surface mount		x	x	x	x	x	x
MOSFETS – power supply & output devices		x	x	x	x	x	x
NOMAD – protection circuit		x	x	x	x	x	x
FEATURES
Die Cast Heatsink4		x	x	x	x	x	x
Hi-Level Inputs – for factory radios		x	x	x	x	x	x
RCA Inputs – for aftermarket radios		x	x	x	x	x	x
Balanced Inputs		–	–	–	–	–	–
Input Switches – eliminates “Y” adaptors		–	–	–	–	–	–
Pass-Thru– feeds signal to aux. amp		–	–	–	–	–	–
Pwr/Spk Screw Terminals		x	x	–	–	–	–
Pwr/Spk Block Terminals		–	–	x	x	x	x
4 Gauge Pwr/Gnd		–	–	–	–	–	–

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