Punch 300 Watt 2-Channel Amplifier PBR300X2

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Signal Input Side View of Amplifier
Front View of Amplifier
Three Quarter Beauty Shot of Amplifier
Bottom View of Amplifier
Speaker Output Side View of Amplifier
Top View of Amplifier
Output Side View of Amplifier
Signal Input Side View of Amplifier
Front View of Amplifier
Three Quarter Beauty Shot of Amplifier
Bottom View of Amplifier
Speaker Output Side View of Amplifier
Top View of Amplifier
Output Side View of Amplifier
Signal Input Side View of Amplifier

Punch 300 Watt 2-Channel Amplifier PBR300X2

The PBR300X2 is a 300 Watt car audio amplifier with Boosted Rail Technology, allowing it to be compact and efficient while providing big power. 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 Technologies Specifications Support Accessories Wiring Wizard Wiring Kits
Overview

The Punch PBR300X2 uses our patented BRT (Boosted Rail Technology) for an ultra efficient design that does not use a switching power supply to generate its rated power. This allows the chassis design to be much smaller than traditional sized amplifiers. 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
  • Variable 4-6 volt hi level DC offset voltage input turn-on control
  • High level inputs
  • MOSFET output stage
  • 12dB/octave Butterworth crossover
  • 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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Class-BR

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

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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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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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Specifications
Cta-2006 Compliant
Number of Channels
2
Total Power
(Sum of Rated Power)
300 Watts
Rated Power
(RMS Continuous Power)
100 Watts x 2 @ 4-Ohm
150 Watts x 2 @ 2-Ohm
300 Watts x 1 @ 4-Ohm Bridged
Dynamic Power
(PVC/PowerCube®)
114 Watts x 2 @ 4-Ohm
160 Watts x 2 @ 2-Ohm
387 Watts x 1 @ 4-Ohm Bridged
Bridgeable
Yes
Frequency Response
20Hz - 20kHz +/-3dB
Input Sensitivity
150 mV - 11 V
Circuit Topology Class
Class BR
Efficiency (average)
68% @ 4-Ohm
Total Harmonic Distortion (THD+Noise)
4-Ohm: <1.0%
2-Ohm: <1.0%
Signal Input
High/Low Level Input: 4-Pin harness
Hi-Level Sensitivity: Variable DC offset sensitivity
Signal Output
-
Tone Controls
Optional Remote Punch EQ
Crossover Controls
High-Pass: 50Hz - 500Hz @ 12dB/Octave Butterworth
Low-Pass: 50Hz - 500Hz @ 12dB/Octave Butterworth
All-Pass: Yes
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
Cooling
Convection
Heatsink
Operating Voltage
9 - 16 VDC
Recommended Fuse
(not included)
50 A
Average Current Draw (13.8V Music)
23 A
Max. Current Draw (13.8V Sinewave)
45 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
2.8 Lbs. (1.27 Kg.)
Compatibility
Support

Knowledge Base Articles

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Ask Our Experts

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.


Return Authorization Process



Diagnose First

Prior to requesting an RA, try to diagnose the failure. Many products we receive are sent back with No Trouble Found, usually due to incorrect installation. Use our RFTECH:Knowledge Base for troubleshooting assistance.



Contact Customer Support

Please call us during normal business hours at 1-800-669-9899 (option #1) and be prepared with the following information:

  • First and Last Name with complete Shipping Address
  • Product Name (T0D415)
  • Serial Number (12 or 13 digit number)
  • Failure Diagnosis (no output, no power LED, etc.)
  • Scanned copy of Original Receipt emailed to [email protected] (dealer name, purchase date, and item purchased must be legible)
  • Credit/Debit Card (if paying for out-of-warranty claims)
  • No money orders or checks.


Shipping Instructions

When shipping your product, your package MUST have the following information:

  • RA# Printed Outside of Box (as large as possible)
  • Copy of Original Receipt


Shipping Address

Ship your product (UPS or FedEx preferred) to the following:


Rockford/ AJR International
300 Regency DR
Glendale Heights, IL 60139
RA#:_______________________
Accessories
Front View of Power and Signal Installation Kit

10 AWG Power & Signal Installation Kit

RFK10I
read more...
Front View of Power Installation Kit

10 AWG Power Installation Kit

RFK10
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Three Quarter Beauty Shot of Remote Equalization Control for Select Amplifiers

Remote Punch EQ (2007+ Amps)

PEQ
read more...
Wiring Wizard

Available Wiring Diagrams

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

The below diagrams optimize this amp for its lowest recommended BRIDGED/MONO load.



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

FAQ

Determining power needed for speakers

Prevent blowing your subwoofers

Temperature differences between subwoofer voice coil types

Differences between SVC and DVC subwoofers

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

FAQ

Determining power needed for speakers

Prevent blowing your subwoofers

Temperature differences between subwoofer voice coil types

Differences between SVC and DVC subwoofers

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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Complete Your System

Rockford Fosgate products are built to work together seamlessly for the ultimate experience.

Punch 300 Watt 2-Channel Amplifier +

Punch 6" Series Component System (pr)

P16-S

The P16-S is a 6" 2-way component system with 1" soft dome tweeters and is rated at 60 watts RMS. The system includes a pair of tweeters, two woofers with grilles, integrated crossovers, and mounting hardware.  Sold in pairs (2 each).

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  • P16-S

Punch 6" Series Component System (pr)

The P16-S is a 6" 2-way component system with 1" soft dome tweeters and is rated at 60 watts RMS. The system includes a pair of tweeters, two woofers with grilles, integrated crossovers, and mounting hardware.  Sold in pairs (2 each).

View Product

Click to explore some of the products that work best.

P16-S

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