Troubleshooting; Accessories; Specifications - Rockford Fosgate Punch 45 User Manual

T
ROUBLESHOOTING
OR
3. Remove existing ground wires for all electrical components. Reground wires to different locations.
Verify that grounding location is clean, shiny metal free of paint, rust etc.
OR
4. Add secondary ground cable from negative battery terminal to the chassis metal or engine block of
vehicle.
OR
5. Have alternator and battery load tested by your mechanic.Verify good working order of vehicle
electrical system including distributor, spark plugs, spark plug wires, voltage regulator etc.
A
CCESSORIES
PUNCH Capacitors
Maintain the power you need to your Punch Amplifier.
PUNCH Install Kits
A variety of install kits are available to help you install your Punch amplifier like a professional.
Para-Punch Remote Bass Control
This adds an adjustable center frequency control with the adjustable boost control.
See our web site for other accessories to help you get the most out of your system.
www.rockfordfosgate.com
S
PECIFICATIONS
MODEL-
Continuous Power Rating (RMS) -
Measured at 14.4 Battery Volts
4 Load Per Channel
2 Load Per Channel
4 Load Bridged (Mono)
Dimensions:
Height
Width
Length
Signal Voltage Adjustment Range
Protection
Equalization (45Hz Punch Bass)
Input Impedance
These specifications are Amplifier Power Standard CEA-2006 Compliant
Specifications subject to change without notice
10
Amplifier Fuse Rating (Amp/Type)
PUNCH 45
Battery Fuse Rating (Amp) External
(Not Supplied)
22.5 Watts x 2
35 Watts x 2
70 Watts x 1
2.6" (6.60cm)
11.2" (28.45cm)
11.7 (29.72cm)
NOMAD - Internal analog-computer output protection
Signal-to-Noise Ratio
Crossover Slope
Crossover Frequency
Frequency Response
Bandwidth
Slew Rate
IM Distortion (IHF)
Variable from 150mV to 4V (RCA Input)
circuitry limits power in case of overload, plus short
protection.Thermal switch shuts down the amplifier
in case of overheating.
Variable from 0dB to +18dB @ 45Hz
10k ohms
(1) 30A / ATC
30A
>80dB A-weighted @ 2Vrms
12dB/octave Butterworth
variable from 40Hz to 400Hz
20Hz to 20kHz ±0.5dB
20Hz to 200kHz ±3dB
30 Volts/µS
<0.05%