Rockford Fosgate Punch 100.2 Installation & Operation

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2-channel amplifiers

Punch 100.2

Punch 120.2

Punch 160.2

Punch 250.2

Punch 360.2

Punch 500.2

Punch 800.2

Installation

& Operation

Páginas de Referencia para la Instalación

Schéma d’Installation

Installations Beiblatt

Istruzioni di Installation

Other manuals for Rockford Fosgate Punch 100.2

Operations & Installation Guide48 pages

Operation & Installation39 pages

Questions and Answers:

C
Christopher LopezAug 17, 2025
Why is the Rockford Fosgate Punch 100.2 Amplifier speaker output low or distorted?
- A
  amandalopezAug 17, 2025
  Low or distorted speaker output from your Rockford Fosgate Amplifier can occur for several reasons: * The input gain signal might be incorrectly set. If so, readjust the amplifier's input gains. * The source unit output might be too low or have no output. To solve it, check the system with a known working source and repair or replace the original source as needed. * The XCard might be missing or not properly placed in the cross-over slots. Ensure the XCard is correctly positioned, repairing or replacing it if necessary. * Low battery voltage or significant voltage drops to the amplifier under load can be the cause. Inspect the alternator, battery, fuse, and power and ground wiring, making any necessary repairs.
K
kathy50Aug 27, 2025
What to do if my Rockford Fosgate Amplifier makes a turn-on pop noise?
- H
  huntkellyAug 27, 2025
  A turn-on pop noise in your Rockford Fosgate Amplifier could be due to: * A voltage spike from the output of a preceding component entering the amplifier through the input signal. Disconnect the input signal to the amplifier and turn the amplifier on and off. If the noise is eliminated, connect the REM lead of the amplifier to the source unit with a delay turn-on module. * A voltage spike from the remote turn-on lead entering through the REM input terminal. Use a different 12-volt source for the amplifier's REM lead (e.g., battery direct). If the noise is eliminated, use a relay to isolate the amplifier from the noisy turn-on output.

Rockford Fosgate Punch 100.2 Specifications

General

Channels	2
RMS Power (4 Ohms)	50W x 2
RMS Power (2 Ohms)	100W x 2
Bridged RMS Power (4 Ohms)	200W x 1
Frequency Response	20 Hz - 20 kHz
Total Harmonic Distortion (THD)	<0.05%
Signal-to-Noise Ratio	> 100 dB
Fuse Rating	25A
Crossover	50Hz - 250Hz, 12dB/octave
Bass Boost	0-18dB @ 45Hz