Description
Rockford Fosgate Punch 300 Watt Mono Amplifier
The Punch PBR300X1 is a 300 Watt mono amplifier designed for compact subwoofer systems. This efficient amp packs a Punch in motorcycles, ATVs and hybrid-electric vehicles without sucking a lot of juice from your electrical system.
The PBR300X1 is a mono amplifier designed for a subwoofer system that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that doesn't even use a switching power supply to generate its 300 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM system. Great for motorcycles and recreational vehicles.
- MOSFET output stage
- 12dB/octave Butterworth crossover
- High level inputs
- Ultra compact chassis
- Variable 4-6 volt hi level DC offset voltage input turn-on control
- 1 Year Warranty
General Specifications
CEA-2006 Compliant
CEA-2006 Power Rating75W x 1 @ 4Ω
≤1.0% THD+N
Cta-2006 Compliant
Number of Channels
1
Total Power
(Sum of Rated Power)
(Sum of Rated Power)
300 Watts
Rated Power
(RMS Continuous Power)
(RMS Continuous Power)
75 Watts x 1 @ 4-Ohm
150 Watts x 1 @ 2-Ohm
300 Watts x 1 @ 1-Ohm
150 Watts x 1 @ 2-Ohm
300 Watts x 1 @ 1-Ohm
Dynamic Power
(PVC/PowerCube®)
(PVC/PowerCube®)
96 Watts x 1 @ 4-Ohm
189 Watts x 1 @ 2-Ohm
326 Watts x 1 @ 1-Ohm
189 Watts x 1 @ 2-Ohm
326 Watts x 1 @ 1-Ohm
Bridgeable
No
Frequency Response
20Hz - 250Hz +/-3dB
Input Sensitivity
Low-Level: 150 mV - 4 V
High-Level: 400 mV - 11 V
High-Level: 400 mV - 11 V
Circuit Topology Class
Class BR
Efficiency (average)
75% @ 4-Ohm
75% @ 2-Ohm
75% @ 1-Ohm
75% @ 2-Ohm
75% @ 1-Ohm
Total Harmonic Distortion (THD+Noise)
4-Ohm: <1.0%
2-Ohm: <1.0%
2-Ohm: <1.0%
Signal Input
High/Low Input Switch
High/Low Level Input: 4-Pin harness
Hi-Level Sensitivity: Variable DC offset sensitivity
High/Low Level Input: 4-Pin harness
Hi-Level Sensitivity: Variable DC offset sensitivity
Signal Output
-
Tone Controls
External via Optional Punch EQ
Crossover Controls
Low-Pass: 35Hz - 250Hz @ 12dB/Octave Butterworth
Remote Controls
Optional PEQ provides 0dB to +18dB @ 45Hz
Visual Indicators
Power/Protect, BRT (Boost)
Power Wire Gauge
10 AWG
Power Input Connector
Detachable Compression Terminal
Speaker Wire Gauge
16 AWG
Speaker Output Connector
4-Pin Harness
Wiring Convenience:
2 Negative Terminals (-)
2 Positive Terminals (+)
Wiring Convenience:
2 Negative Terminals (-)
2 Positive Terminals (+)
Cooling
Convection
Heatsink
Operating Voltage
9 - 16 VDC
Recommended Fuse
(not included)
(not included)
30 A
Average Current Draw (13.8V Music)
15 A
Max. Current Draw (13.8V Sinewave)
30 A
Suggested Alternator
75 A
Dimensional Diagram
Dimensions (H x W x D)
1.53 x 4.25 x 6.75 (in.)
3.90 x 10.8 x 17.2 (cm)
3.90 x 10.8 x 17.2 (cm)
Shipping Weight
2.76 Lbs. (1.25 Kg.)
