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10
SPECIFICATIONS
MODEL- PUNCH PBR300X1 PBR500X1
Continuous Power Rating (RMS) - Measured at 14.4 Battery Volts
4 Load Mono 75 Watts x 1 175 Watts x 1
2 Load Mono 150 Watts x 1 300 Watts x 1
1 Load Mono 300 Watts x 1 500 Watts x 1
Dimensions: Height 1.53" (3.90cm) 1.53" (3.90cm)
Width 4.25" (10.8cm) 4.25" (10.8cm)
Length 6.75" (17.2cm) 8.25" (20.9cm)
E
xternal Battery Fuse Rating 30A 80A
“
A” Weighted Signal to Noise Ratio
Referenced to 1 Watt into 4 ohms ≥85 dB
“A” Weighted Signal to Noise Ratio
R
eferenced to rated output into 4 ohms ≥105 dB
Crossover Slope 12dB/octave Butterworth
Crossover Frequency variable from 35Hz to 250Hz
Frequency Response 20Hz to 250Hz ±1.0dB
Signal Voltage Adjustment Range(RCA Input) Variable from 150mV to 4V
Signal Voltage Adjustment Range(Speaker Input) Variable from 400mV to 11V
Protection Short circuit protection shut downs the amplifier in
case of very low impedance, shorted speaker wires, or
shuts down the amplifier in case of overheating.
Equalization PEQ (Punch Equalization) Variable from 0dB to +18dB @ 45Hz
Input Impedance 20K ohms
Operating Voltage 9 to 16 Volts DC
CMRR (Common Mode Rejection Ratio) >55dB @ 1kHz
Damping Factor >200
THD+N (Total Harmonic Distortion+Noise) < 0.2% @ 4 ohm
These specifications are Amplifier Power Standard CEA-2006 Compliant
Specifications subject to change without notice
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