Rockford Fosgate Punch 45 User Manual
Page 10
10
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
Amplifier Fuse Rating (Amp/Type)
(1) 30A / ATC
Battery Fuse Rating (Amp) External
30A
(Not Supplied)
Signal-to-Noise Ratio
>80dB A-weighted @ 2Vrms
Crossover Slope
12dB/octave Butterworth
Crossover Frequency
variable from 40Hz to 400Hz
Frequency Response
20Hz to 20kHz ±0.5dB
Bandwidth
20Hz to 200kHz ±3dB
Slew Rate
30 Volts/µS
IM Distortion (IHF)
<0.05%
MODEL- PUNCH
45
Continuous Power Rating (RMS) -
Measured at 14.4 Battery Volts
4
Load Per Channel
22.5 Watts x 2
2
Load Per Channel
35 Watts x 2
4
Load Bridged (Mono)
70 Watts x 1
Dimensions:
Height
2.6" (6.60cm)
Width
11.2" (28.45cm)
Length
11.7 (29.72cm)
Specifications subject to change without notice
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.
Signal Voltage Adjustment Range
Variable from 150mV to 4V (RCA Input)
Protection
NOMAD - Internal analog-computer output protection
circuitry limits power in case of overload, plus short
protection.Thermal switch shuts down the amplifier
in case of overheating.
Equalization (45Hz Punch Bass)
Variable from 0dB to +18dB @ 45Hz
Input Impedance
10k ohms
These specifications are Amplifier Power Standard CEA-2006 Compliant