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Rockford Fosgate  P500X2

Punch Series 2-Channel 250W RMS x 2 at 2-Ohms, Class-AB Car Amplifier

Item #35657

Condition:   Brand New

Product Highlights

  • Punch Series
  • 2-Channel Amplifier
  • 250W RMS
  • Class AB
  • Car Audio

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$429.99

Reg. Price $584.99  Save $155.00
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Rockford Fosgate P500X2 Punch Series 2-Channel 250W RMS x 2 at 2-Ohms, Class-AB Car Amplifier


We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Punch Series 2-Channel Car Amplifier
  • • (4) 1-3/8" Self-tapping screws
  • • 2.5mm Allen wrench
  • • Quick setup instructions
  • • Certificate of Performance
  • Owner's Manual
Cool Running Design That Handles Real Abuse

Inside, a precision cast aluminum heatsink improves cooling efficiency by about 30 percent compared to traditional designs, helping the amp stay stable even during long listening sessions. Dynamic Thermal Management spreads heat evenly across the chassis to avoid hotspots, while MEHSA³ MOSFET cooling technology improves heat transfer and extends long term durability. This means more consistent performance when you are pushing your system hard.

Real Power You Can Actually Trust on the Road

The Rockford Fosgate P500X2 2-Channel Car Amplifier is built for car audio enthusiasts who want honest, reliable performance without inflated specs. With CEA-2006 certified power output, it delivers accurate RMS ratings at 14.4V with low distortion across the full audio range, so you get real world performance you can depend on. Whether you are powering a clean front stage or bridging for a stronger setup, this amp gives you consistent output that holds up under pressure.

Flexible Output That Fits Your Build Style

This amplifier gives you the freedom to build your system your way. It delivers 150W x 2 at 4 ohms, 250W x 2 at 2 ohms, or 500W x 1 when bridged at 4 ohms. That flexibility makes it easy to run efficient full range speakers or push a subwoofer setup without needing to change gear. It is designed to grow with your system instead of holding it back.

Clean Signal Path and Smart Protection You Do Not Have to Think About

The Trans-ANA high fidelity signal path keeps your audio clean and accurate by reducing distortion and preserving detail at low voltage stages. DSM precision surface mount engineering improves efficiency and reduces interference for a quieter overall system. The intelligent NOMAD protection system constantly monitors temperature, voltage, current, and impedance, protecting your gear while letting your music play normally whenever possible without unnecessary interruptions.

Easy Tuning and Full System Expansion Control

Dialing in your system is simple with the CLEAN gain calibration interface, which uses clip LED indicators so you can match levels without extra tools and avoid distortion. Balanced differential inputs help eliminate noise for clearer sound, while flexible connectivity supports RCA and speaker level inputs with auto turn on. You also get RCA pass through for expanding your system and optional PLC2 remote control support, giving you easy access to adjustments right from the driver seat.


SPECIFICATIONS


  • Maximum Power : 500 Watts
  • Number of Channels : 2
  • Frequency Response : 20-20000 Hz
  • Amplifier Class : A/B
  • Fuse Rating : 80 A

FEATURES


Features:

  • Certified CEA-2006 Power Performance Validation: Engineered under CEA-2006 standards to ensure accurate RMS output measurement at 14.4V with ≤1% THD+N across 20 Hz–20 kHz, delivering consistent and comparable real-world amplifier performance data.
  • High-Efficiency Dual-Channel Output Architecture: Provides 150W x 2 at 4Ω, 250W x 2 at 2Ω, or 500W x 1 bridged at 4Ω, offering flexible system configurations for high-performance full-range or subwoofer applications.
  • Advanced Cast Aluminum Thermal Dissipation Design: Utilizes a precision-cast aluminum heatsink that enhances cooling efficiency by approximately 30% over traditional extruded structures, maintaining stable operation under sustained load conditions.
  • Dynamic Thermal Management Heat Distribution System: Employs DTM technology to evenly distribute heat across the heatsink surface, reducing localized thermal stress and improving long-term reliability.
  • MEHSA³ High-Efficiency MOSFET Cooling Platform: Integrates third-generation Maximum Efficiency Heat Sink Application design to improve thermal transfer from MOSFET devices, lowering operating temperatures and increasing durability.
  • Trans-ANA High-Fidelity Signal Path Engineering: Uses transconductance active nodal architecture to maintain signal integrity at low voltage stages, producing cleaner waveform reproduction with reduced distortion and enhanced sonic clarity.
  • Intelligent NOMAD Protection Control System: Features real-time analog decision processing that monitors temperature, voltage, current, and impedance, protecting the amplifier dynamically without unnecessary output limiting.
  • DSM Precision Surface-Mount Circuit Construction: Built using automated high-speed assembly with 1% tolerance components and optimized PCB layout to improve efficiency, reduce crosstalk, and lower operating temperature.
  • CLEAN Integrated Gain Calibration Interface: Includes input and output clip LED indicators for precise gain matching, enabling simplified system tuning and preventing audio signal clipping without external test equipment.
  • Balanced Differential Input Noise Rejection System: Eliminates induced signal noise by canceling common-mode interference, ensuring only clean audio signals are amplified for improved clarity and detail.
  • Flexible Connectivity and System Expansion Capability: Supports RCA and speaker-level inputs with auto turn-on functionality, RCA pass-through outputs for system expansion, and optional remote level control via PLC2 interface for convenient adjustments.

 

Specifications:

  • RMS Power Output (Watts x Channels): 150 x 2
  • Peak Power Output (Watts x Channels): N/A
  • Power at 2 Ohms (Watts x Channels): 250 x 2
  • Bridged Power (Watts x Channels): 500 x 1
  • Minimum Impedance Bridged: 4
  • Minimum Impedance Unbridged: 2
  • Minimum Impedance: 2
  • Best Frequency Response: 20-20k Hz
  • THD at Rated RMS Power: 1%
  • Signal to Noise Ratio: 85 dB
  • Input Voltage: 14.4v
  • Amplifier Class: AB
  • Low-Pass Crossover Frequency: 50-250 Hz
  • Low-Pass Slope (dB/octave): 12 dB/octave
  • High-Pass Crossover Frequency: 50-250 Hz
  • High-Pass Slope (dB/octave): 12 dB/octave
  • Bass Boost: 0-18 dB
  • Bass Boost Frequency: 45 Hz
  • Fan Cooled: No
  • Fuse Rating: 80
  • Speaker Level Inputs: Yes
  • Preamp Outputs: 2
  • Width (inches): 13-3/8
  • Height (inches): 2-7/16
  • Depth (inches): 8-13/16
  • Parts Warranty: 1 Year
  • Labor Warranty: 1 Year
  • UPC: 780687332426
  • Weight: 10
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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  • First I'd like to say that this is the most expensive amp I've owned. I'm not saying it's pricey. But what I'm saying is that my previous amps were shit.(Hifonics HFi 1000.1d/Kenwood KAC - ####) So with that said you can say my experience with good quality amps isn't very high. The amps built with good quality material. Looks great Easily adjustable to tune the bass to how you like I've only had the amp overheat on me once when I was in Las Vegas attending EDC blasting Work - ASAP Ferg . Amp didn't take long to cool down.( maybe 10mins) This amp can hit really hard with the right subs. I'm running two 12inch Rockford P3 shallows sealed. Which is a terrible set up in my Sentra but it's what I was given so I can't complain. This amp does the job I'd recommend this amp to anyone who just wants bass in the trunk. Not to you King Kong in the trunk guys p

    Anthony
    10/14/2014

  • Installation and setup were pretty straightforward. It's compact yet powerful. So far, I have no issues with my full-range speakers powered by the amp excellently.

    Horace
    6/5/2024
free installation

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