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Punch 300 Watt Mono Amplifier PBR300X1

Punch 300 Watt Mono Amplifier PBR300X1

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.

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$279.99
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Overview

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
Technologies
CEA-2006 Compliant
CEA-2006 Compliant

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

Class BR
Class BR

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

Punch EQ2
Punch EQ2

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

MEHSA<sup>3</sup>
MEHSA3

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

DSM
DSM

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

Rockford Fosgate Avatar
Rockford Fosgate Avatar

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

Specifications
Recommended Fuse
(not included)
30 A
Suggested Alternator
75 A
Rated Power
(RMS Continuous Power)
75 Watts x 1 @ 4-Ohm
150 Watts x 1 @ 2-Ohm
300 Watts x 1 @ 1-Ohm
Total Power
(Sum of Rated Power)
300 Watts
Bridgeable
No
CEA-2006 Compliant
CEA-2006 Power Rating
75W x 1 @ 4Ω
≤1.0% THD+N
Signal Output
-
Power Input Connector
Detachable Compression Terminal
Power Wire Gauge
10 AWG
Heat Sink Type
Extruded aluminum
Remote Controls
Optional PEQ provides 0dB to +18dB @ 45Hz
Visual Indicators
Power/Protect, BRT (Boost)
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.)
Dynamic Power
(PVC/PowerCube®)
96 Watts x 1 @ 4-Ohm
189 Watts x 1 @ 2-Ohm
326 Watts x 1 @ 1-Ohm
Dimensional Diagram
Efficiency (average)
75% @ 4-Ohm
75% @ 2-Ohm
75% @ 1-Ohm
Total Harmonic Distortion (THD+Noise)
4-Ohm: <1.0%
2-Ohm: <1.0%
Average Current Draw (13.8V Music)
15 A
Operating Voltage
9 - 16 VDC
Input Sensitivity
Low-Level: 150 mV - 4 V
High-Level: 400 mV - 11 V
Number of Channels
1
Crossover Controls
Low-Pass: 35Hz - 250Hz @ 12dB/Octave Butterworth
Tone Controls
External via Optional Punch EQ
Signal Input
High/Low Input Switch
High/Low Level Input: 4-Pin harness
Hi-Level Sensitivity: Variable DC offset sensitivity
Speaker Output Connector
4-Pin Harness
Wiring Convenience: 2 Negative Terminals (-) / 2 Positive Terminals (+)
Speaker Wire Gauge
16 AWG
Cooling
Convection
Circuit Topology Class
Class BR
Frequency Response
20Hz - 250Hz +/-3dB
Max. Current Draw (13.8V Sinewave)
30 A
Channel Separation
Signal-to-Noise (CEA)
>86 dB
Common Mode Rejection
>65 dB
Damping Factor
>200
Support

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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.


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Accessories Wiring Wizard

Available Wiring Diagrams

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





















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

Wiring Kits

ARE YOU ENGINEERED TO ROCK?

Get a 1-Year extended amplifier warranty when using a matching Rockford Fosgate installation kit.

We want you to get the maximum performance and reliability from your Rockford Fosgate amplifier. We're so certain using the right cables make a difference, we'll give you and additional 1-Year amplifier warranty when using a matching installation kit!

  • 1 Purchase a Rockford Fosgate Punch or Power amplifier.
  • 2 Add the correct amplifier installation kit.
  • 3 Get an additional 1 year amplifier warranty FREE!

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