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Rockford Fosgate PRIME R150-2

150W Max, PRIME Series 2-Channel Amplifier

4.8

(25 reviews)

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The product on this page is discontinued.
  • Prime 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 50 watts x 2 chan.
    • 2 ohms: 75 watts x 2 chan.
    • Bridged, 4 ohms: 150 watts x 1 chan.
  • Max power output: 150 watts
  • MOSFET power supply
  • Power and protection LED indicators
  • 2/1 channel operation
  • Tuned Bass EQ (0-12 dB bass boost at 45 Hz)
  • 1 Pair of Preamp RCA outputs
  • Heavy duty extruded aluminum heatsink for maximum heat dissipation
  • RCA level inputs
  • Screw terminals
  • Variable high-pass filter (80 Hz, 12 dB/octave)
  • Variable low-pass filter (50-250 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20,000 Hz
  • Dimensions: 11-1/2"L x 7-5/8"W x 2-1/2"H
  • 8-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 SonicElectronix.com warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms50 watts x 2 channels
RMS Power @ 2 ohms75 watts x 2 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power150 watts x 1 channel
Peak Power Output85 watts x 2 channels
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power Output170 watts
Total RMS Power Output150 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS PowerN/A
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency80 Hz
Low-Pass Crossover Frequency50 - 250 Hz
Subsonic FilterN/A
Signal-to-Noise RatioN/A
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating20A x 1 
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 PRIME R150-2
Average Customer Rating is 4.8 out of 5 stars:
4.8
based on 25 Reviews
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Rating Distribution:
5 star:
.
.
88%
4 star:
.
.
8%
3 star:
.
.
4%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
4.8
Features
4.4
Design
4.8
Usability
4.9
what's this?
Quick Comparison:
Most helpful favorable review vs. Most helpful critical review
Most Helpful Customer Reviews:
April 29, 2012 Boom for the Buck
Review by
jonathan from winder, GA
Overall
Durability
Value
Features
Design
Usability
The amp is used to power a fosgate 10" sub. It does a great job of pushing it and has power to spare. Use it in a Ford F-250 and wouldn't need anything more.
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January 4, 2012 Fosgate Rocks
Review by
Torredo from Adelanto, CA
Overall
Durability
Value
Features
Design
Usability
Awesome amplifier. Clean crisp power with a lower amprage draw. Make a strong and simple system.
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November 15, 2011 nice amp
Review by
zach from Omaha, NE
Overall
Durability
Value
Features
Design
Usability
Have it tucked away in a tight spot and had it bridged w/ no overheating or cutting out, just kept pluggin away. Still use it today. Good buy!
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November 14, 2011 great choice!
Review by
BORICUA! from GRAND RAPIDS, MI
Overall
Durability
Value
Features
Design
Usability
The best choice on brand quality price period! Better than what you think!!! Sonic is the best! Thank you so much! You can trust SonicElectronix and you can cound on them!
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November 3, 2011 Great AMP for the price
Review by
Robert from Amarillo, TX
Overall
Durability
Value
Features
Design
Usability
I have owned this AMP 4 six months, I have it pushing a JL Audio 8W3v3 which has a max RMS Wattage of 250, This amp at 150 Watts falls right in its recommended range and it pushes the sub subperbly. Great amp if you want that added base to the factory unit.
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View All 25 Reviews for Rockford Fosgate PRIME R150-2
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
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
Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
 ProductPriceAdd?
Universal Remote Level Bass ControlUniversal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.		$14.99
Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.		$12.99
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.
 ProductPriceAdd?
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.
 ProductPriceAdd?
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.
 ProductPriceAdd?
Monster Cable MPC P300 MCAP-.5FMonster Cable MPC P300 MCAP-.5F
Chrome 1/2 Farad Capacitor for up to 500W Max (250W RMS)		$79.00
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.
 ProductPriceAdd?
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

Product Summary

Manufacturer: Rockford Fosgate
Model number: R150-2
UPC: 780687328795
Weight: 7.00 lbs
Internal SKU: r1502
Internal product ID: 17366

Why Sonic Electronix?

Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

Tried to place the order via eBay and found that it would not go through. Message said "Seller not accepting payments at this time". I called customer service. they knew about it and took my order over the phone. The unit worked, first time. All in all, it was a good choice.

- Roy J from Seattle, Wa

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