Specifications - Rockford Fosgate PUNCH 301M Installation & Operation Manual

S
PECIFICATIONS
MODEL
Maximum Power Rating
All Channels
Dynamic Power Rating - Measured at 14.4 Volts
Mono into a 4Ω Load
Mono into a 2Ω Load
Signal-to-Noise Ratio
Crossover Slope
Crossover Frequency
Crossover Type
Dimensions: (with Endbell)
Frequency Response
Bandwidth
Damping Factor @ 4Ω (at output connector )
Slew Rate
IM Distortion (IHF)
Source Unit Compatibility (+15dB gain overlap)
Acceptable Signal Voltage Range
Protection
Battery Fusing Rates (External to Amplifier)
Fuse Type
Equalization (Punch Bass)
Input Impedance
Specifications subject to change without notice
10
Height
Width
Length
PUNCH 301M
>100dB A-weighted
12dB/octave Butterworth
variable from 50Hz to 250Hz
9.85" (25.02cm)
12.07" (28.12cm)
20Hz to 20kHz ±0.5dB
10Hz to 100kHz ±3dB
17V max. (low level in)
Variable from 100mV to 6V (RCA Input)
Variable from 0.5V to 11V (High Level Input)
NOMAD - Internal analog-computer output protection
circuitry limits power in case of overload. Thermal
switch shuts down the amplifier in case of overheating.
Switchable from 0dB to +6dB to +12dB
900 Watts
150 Watts
300 Watts
variable AP/LP
2.38" (6.05cm)
>200
30 Volts/ms
<0.05%
30 amps
ATC
20k ohms