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Rockford Fosgate PBR300X1

924W Max, 1-Channel Monoblock Class BR Punch Boosted Rail Amplifier

5.0

(4 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Product Features:
  • Punch Series BR Mono Block Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 75 watts x 1 chan.
    • 2 ohms: 150 watts x 1 chan.
    • 1 ohm: 300 watts x 1 chan.
  • Max Power: 924 watts x 1 chan.
  • Ultra compact chassis
  • Remote bass level input (remote level control sold separately)
  • LED power and protect indicators
  • Mono channel operation
  • Optional PEQ provides 0dB to +18dB @ 45Hz
  • High level speaker input connection
  • Low level RCA input connection
  • NOMAD protection circuitry
  • Convection cooling design
  • Extruded aluminum heat sink
  • Input sensitivity:
    • Low level: 150mV-4V
    • High level: 400mV-11V
  • Variable DC offset sensitivity
  • Built-in 12dB/octave Butterworth crossover
  • Crossover frequency: 35-250 Hz
  • Frequency response: 20-250 Hz
  • Damping factor: >200
  • CEA-2006 compliant amplifier
  • Frequency response: 20-250 Hz
  • Dimensions: 6-3/4"L x 4-1/4"W x 1-1/2"H
  • 10 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-Year Sonic Electronix Warranty
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms75 watts x 1 channel
RMS Power @ 2 ohms150 watts x 1 channel
RMS Power @ 1 ohm300 watts x 1 channel
Peak Power Output924 watts x 1 channel
Amplifier Specifications
Amplifier ClassBR
Number of Channels1 - Mono
Total Peak Power Output924 watts
Total RMS Power Output300 watts
Maximum Input Gauge Size10 AWG
Minimum Impedance Unbridged1 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power< 0.2%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency35 - 250 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio105 dB
Channel SeparationN/A
Bass BoostN/A
Bass/Gain RemoteOptional (Accessory required and sold separately)
Fan CooledNo
Fuse RatingExternal Battery Fuse Rating 30A
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Rockford Fosgate PBR300X1
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 4 Reviews
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3 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
June 5, 2011 This little amp is a beast!
2 of 2 people found the following review helpful:
Review by
rollnbluntz from LA
Overall
Durability
Value
Features
Design
Usability
I have this hooked up to an RE Audio SRi 10" in a 1.5ft3 probox and this thing slams. You can hear it down the street. Birth sheet said 94 watts at 4ohms, 175 watts at 2ohms, 304 watts at 1ohm, and a max of 911 watts. I recommend getting the PEQ remote because there are no adjustments of the +18db punch eq other than from the optional remote. I can't wait for the release of the PBR300X4 to hook up my highs, just ordered a new set of power RF T1652 to go with my 525s.
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February 23, 2012 Little Giant Amp
Review by
Narong from Samutsakon, 0, Thailand
Overall
Durability
Value
Features
Design
Usability
I use Rockford Fosgate PBR300X1 for drive sub woofer box. It's very compact with high power. Enough for drive bass power. It's a good choice.
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January 16, 2012 Small Package Amp that Rocks
Review by
Soundmaven from Baltimore
Overall
Durability
Value
Features
Design
Usability
This amplifier has been fantastic. So much clean POWER from such a small package. Easy to mount, easy to hide, it's just a great piece of audio engineering. I would HIGHLY recommend this amplifier to anyone in need of a very solid amp, in a very small package.
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October 8, 2011 This amp rocks
Review by
Nate from BC, MI
Overall
Durability
Value
Features
Design
Usability
I really like this amp alot. I have two of these in my car running two 2011 P3 12s. (One to each sub wired at 1ohm). These slam! I custom built a box to spec for the subs and no-one believes me that they are taking only 300 watts RMS each. People cant believe the power these little guys can push. They sound great and can fit in tight spaces. You would almost have to hear it to believe it, they did SO much better than I had expected. I also paired these with a PEQx3 and are run through a 360.2.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Monster Cable BAP300Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)
$40.00
Kicker DCK8Kicker DCK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$49.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.49
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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Kicker Z-Series RCA Interconnect CablesKicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!
$13.99
Monster Cable 300 Series XLN+ Audio Interconnect CableMonster Cable 300 Series XLN+ Audio Interconnect Cable
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!
$45.00
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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Raptor C1F ** SPECIAL PRICE **Raptor C1F ** SPECIAL PRICE **
True 1.0 Farad Car Audio Capacitor for up to 1000W Max
$34.99
e2 ECAP1 by Scosche - Mid-Level 1 Farade2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$45.99
Rockford Fosgate RFC1D - Top of the Line 1 FaradRockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$104.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB8StreetWires FB8
8 Gauge Firewall Bushing
$4.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
 ProductPriceAdd?
Rockford Fosgate PBR300X1Rockford Fosgate PBR300X1$159.95

Product Summary

Manufacturer: Rockford Fosgate
Model number: PBR300X1
UPC: 780687333096
Weight: 2.58 lbs
Internal SKU: pbr300x1
Internal product ID: 34759

Price Information

$289.99

–$130.04

$159.95

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Customer Testimonial

Fast, awesome customer service. Products shipped out right away, and I was happy with prices. I wil definitely be a returning customer.

- Jim from Dubuque, IA

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