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Rockford Fosgate PBR300X2 Open Box Complete

300 Watts Punch Series Boosted Rail Compact 2-Channel Amplifier

Rockford Fosgate
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Item is Used
• RMS 100W x 2 @ 4 ohms, 150W x 2 @ 2 ohms, 300W x 1 @ 4 ohm Bridged
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

Learn more about the LS-pbr300x2-OBCra225268

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This item has been discontinued

Product Highlights


Item is Used
• RMS 100W x 2 @ 4 ohms, 150W x 2 @ 2 ohms, 300W x 1 @ 4 ohm Bridged
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

Description


Rockford Fosgate brand icon

Authorized dealer

Rockford Fosgate Punch PBR300X2

PBR300X2- 300 Watt Amplifier with Boosted Rail Technology

To achieve higher efficiency with lower distortion, Rockford's BR topology combines, Cycle-by-Cycle, an indirectly coupled high/low voltage rail linear topology with a switched high/low voltage linear rail topology. This combination yields an unsurpassed power density (watts per cubic inch). In addition, this patented technology allows the chassis design to be much smaller than traditional sized amplifier - 1.53" x 4.25" x 6.75" - making this amp a great solution for smaller stealth installations, motorcycles and recreational vehicles. In fact, now, with the introduction of the Rockford Fosgate RFKHD9813, installing the PBR300X2 into select 1998 - 2013 Harley Davidson motorcycles has never been easier. With unparalleled technology, flexible installation options, and big power from such a small footprint Rockford Fosgate has ensured that everyone can put a little Punch in any system.




Punch EQ2

Punch EQ2 - Jim Fosgate's Brainchild

The Punch EQ on-board equalization circuit helps correct the acoustical deficiencies often found in car audio systems. These deficiencies were researched and graphed out by none other than Jim Fosgate himself. From that forward thinking approach, we now have the Punch EQ2. When accompanied by the Optional Remote Punch EQ, the user has full control of a variable bass boost centered at 45 Hz.

MEHSA³

MEHSA³ - Max Efficiency Heat Sink Application

MEHSA3 is a proprietary process that yields up to five times better heat transfer than traditional FET mounting techniques, using the exact same components. A multi-layer insulated metal substrate operating with minimal thermal resistance spreads heat both downward & outward to quickly dissipate heat from each device across the heatsink. This process allows Rockford Fosgate to squeeze more watts per cubic inch from every output device as well as provide consistent thermal stability. The higher power handling results in a 20% reduction in thermal impedance.


DSM - PBR300X1 Model Shown

DSM - Discrete Surface Mounted Components

An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance parts and large board traces. The discrete components are laser etched to meet a particular value and a very low tolerance. This lower tolerance improves the efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. These superior components are used by aerospace, automotive, and cellular manufacturers.








 

 

 

 

Item Condition: Open Box Complete

  • Item is Used
    • General Features:

      • Punch Series BR Monoblock Car Amplifier
      • RMS Power Rating:
        • 4 ohms: 100 watts x 2 chan.
        • 2 ohms: 150 watts x 2 chan.
        • 4 ohm Bridged: 300 watts x 1 chan.
      • Features Rockford Fosgate's Class-BR Topology
      • CEA-2006 compliant amplifier
      • Ultra compact chassis
      • MOSFET output stage
      • Boosted Rail amp technology
      • Convection cooling design
      • Extruded aluminum heat sink
      • Low level RCA input connection
      • High level speaker input connection
      • Detachable Compression Terminals
      • 12dB / Octave Butterworth crossover
      • Selectable crossover mode: LP/AP/HP
      • LED power (blue) and protect (red) indicators
      • Variable 4-6 volt hi level DC offset voltage input turn-on control
      • Features MEHSA3 (Maximum Efficiency Heat Sink Application - gen. 3)
      • Perfect for smaller stealth installations
      • Great for motorcycles and recreational vehicles
      • Optional Remote Punch EQ provides 0dB to +18dB @ 45Hz
      • Wiring w/ Mounting Plate for Harley-Davidson Motorcycles Available: Rockford Fosgate RFKHD9813
      • 16 Gauge speaker wire output terminals
      • 10 gauge OFC power and ground wiring is recommended for installation.
      • 90 Day Sonic Electronix Warranty


       

      Amplifier Specifications:

      • Input sensitivity:
        • Low level: 150mV - 4V
        • High level: 400mV - 11V
      • Operating voltage: 9 - 16 VDC
      • Recommended fuse rating: 50 A x 1
        (not included)
      • Max. current draw (13.8V Sinewave): 45 A
      • Average current draw (13.8V Music): 23 A
      • Frequency response: 20 - 20,000 Hz, +/- 3 dB
      • Total harmonic distortion: <1.0%
      • Signal to Noise Ratio: ≥100 dB
      • CMRR: >55 dB @ 1 kHz
      • Damping Factor: >200
      • High-Pass: 50Hz - 500Hz @ 12dB/Octave
      • Low-Pass: 50Hz - 500Hz @ 12dB/Octave
      • CEA-2006 Power Rating: 100W x 2 @ 4Ω ≤1.0% THD+N
      • Weight: 2.76 lbs
      • Dimensions: 6.75"L x 4.25"W x 1.53"H


      Check out the Rockford Fosgate Punch PBR300X1 Owner's Manual


      Check out the Class-BR Amplifier Installation Advisory From Rockford Fosgate

    Specifications & Details


    Power Specifications - Full Range Channels
    RMS Power @ 4 ohms
    100 watts x 2 channel
    RMS Power @ 2 ohms
    150 watts x 2 channel
    Bridged RMS Power
    300 watts x 1 channel
    Amplifier Specifications
    Series
    Punch BR Series
    Amplifier Class
    BR
    Number of Channels
    2-Channel
    Total RMS Power Output
    300 watts
    Maximum Input Gauge Size
    10 AWG
    Minimum Impedance Unbridged
    2 ohms
    Minimum Impedance Bridged
    4 ohms
    THD at Rated RMS Power
    <1.0%
    Speaker Level Inputs
    Yes
    Preamp Outputs
    No
    Built-in Crossover
    Low-Pass (LP)
    High-Pass (HP)
    Full (AP)
    High-Pass Crossover Frequency
    50 - 500 Hz
    Low-Pass Crossover Frequency
    50 - 500 Hz
    Signal-to-Noise Ratio
    100 dB
    Remote bass/level controller
    Optional (Accessory required and sold separately)
    Fuse Rating
    50A X 1 In-Line Fuse Recommended
    Strappable
    No
    Sonic Certified Amplifier
    Not Tested
    Warranty and Return Policy
    Parts Warranty Duration
    90 days
    Labor Warranty Duration
    90 days
    Warranty Provider
    Sonic Electronix

    Item Details


    Manufacturer:

    Model Number:

    PBR300X2 Open Box Complete

    Weight:

    3.00lbs

    Internal SKU:

    LS-pbr300x2-OBCra225268

    Internal Product ID:

    98498

    Product and How-to Videos


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