Punch 300 Watt Mono Amplifier PBR300X1

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Punch 300 Watt Mono Amplifier PBR300X1

The Punch PBR300X1 is a 300 Watt mono car audio amplifier designed for compact subwoofer systems. This efficient amp packs a Punch in truck, sub-compact, electric, and hybrid vehicles without sucking a lot of juice from your electrical system.

See our Element Ready™ amplifiers designed specifically for Motorsports and Motorcycle applications.

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$249.99
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Overview

The PBR300X1 is a mono car audio 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.

See our Element Ready™ amplifiers designed specifically for Motorsports and Motorcycle applications.

FEATURES AT A GLANCE

  • Ultra compact chassis
  • 12dB/octave Butterworth crossover
  • High level inputs
  • MOSFET output stage
  • Variable 4-6 volt hi level DC offset voltage input turn-on control
  • 1 Year Warranty
Technologies
Punch EQ2

Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.

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MEHSA3

MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

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CTA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...

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DSM

DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...

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Engineered In The USA

These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered ...

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Class-BR

Stores energy and dynamically boosts rail voltage to create power on demand.

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Specifications
Cta-2006 Compliant
Number of Channels
1
Total Power
(Sum of Rated Power)
300 Watts
Rated Power
(RMS Continuous Power)
75 Watts x 1 @ 4-Ohm
150 Watts x 1 @ 2-Ohm
300 Watts x 1 @ 1-Ohm
Dynamic Power
(PVC/PowerCube®)
96 Watts x 1 @ 4-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
Circuit Topology Class
Class BR
Efficiency (average)
75% @ 4-Ohm
75% @ 2-Ohm
75% @ 1-Ohm
Total Harmonic Distortion (THD+Noise)
4-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
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 (+)
Cooling
Convection
Heatsink
Operating Voltage
9 - 16 VDC
Recommended Fuse
(not included)
30 A
Average Current Draw (13.8V Music)
15 A
Max. Current Draw (13.8V Sinewave)
30 A
Suggested Alternator
75 A
Included In The Box
Dimensions (H x W x D)
1.53 x 4.25 x 6.75 (in.)
3.90 x 10.8 x 17.2 (cm)
Shipping Weight
2.76 Lbs. (1.25 Kg.)
Compatibility
Support

Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.


Accessories Wiring Wizard

Available Wiring Diagrams

Please consult your amplifier owner's manual for lowest recommended impedance.



Wiring Diagram #1



Wiring Diagram #2



Wiring Diagram #3



Wiring Diagram #4



Wiring Diagram #5



Wiring Diagram #6



Wiring Diagram #7



Wiring Diagram #8



Wiring Diagram #9



Wiring Diagram #10

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

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