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Rockford Fosgate PUNCH 500W Class-BD Monoblock Amplifier / P500X1BD

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Original price $487.49
Original price $487.49 - Original price $487.49
Original price $487.49
Current price $389.99
$389.99 - $389.99
Current price $389.99

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  • Massive Power Output: Delivers an impressive 500 watts of power, ensuring your subwoofer produces deep, thunderous bass with exceptional clarity.
  • Advanced Class-BD Technology: Combines efficiency and sound fidelity, providing superior audio performance without excessive battery drain.
  • Sophisticated Thermal Management: Equipped with advanced cooling systems to prevent overheating, maintaining peak performance during extended use.
  • Rugged and Compact Design: Built to withstand daily wear and tear while fitting seamlessly into any vehicle setup with its sleek and durable construction.

Rockford Fosgate PUNCH 500W Class-BD Monoblock Amplifier / P500X1BD

This Listing Includes:

  • (1) P500X1BD  Amplifier


The Rockford Fosgate PUNCH 500W Class-BD Monoblock Amplifier, also known as the P500X1BD, is engineered to deliver unparalleled power and precision for your car audio system. This high-performance amplifier boasts a mighty 500 watts of power, ensuring your subwoofer delivers deep, thunderous bass with exceptional clarity. Utilizing advanced Class-BD technology, it achieves remarkable efficiency and sound fidelity, providing you with a superior audio experience without draining your vehicle’s battery. The P500X1BD is equipped with sophisticated thermal management systems to prevent overheating, guaranteeing consistent performance even during long listening sessions. Its rugged, compact design ensures durability and a sleek fit in any vehicle setup. Whether you’re a passionate audiophile or a casual listener, the Rockford Fosgate PUNCH 500W Class-BD Monoblock Amplifier transforms your drive into a high-quality, concert-like experience with powerful, precise sound. Upgrade your car audio system with the P500X1BD and enjoy unmatched performance and reliability on every journey.


  • 12dB/octave Butterworth crossover

  • High level input capable with Auto Turn-On circuit

  • RCA pass-thru outputs

  • Features C.L.E.A.N. Set-up

  • Over current protection

  • Short circuit protection

  • Cast aluminum heatsink

  • Stealth top mounted control panel

  • Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)

  • Muted turn on

  • On-board Punch EQ with +18dB boost @ 45Hz

  • Infrasonic filter

  • 1 Year Warranty


  • Number of Channels: 1

  • Total Power: 500W

  • Frequency Response: 20Hz to 250Hz +/- 1.0dB

  • Input Sensitivity: 150 mV - 12V

  • Efficiency: 86% @ 4 Ohm

Rated Power:

  • 150W x 1 @ 4 Ohm

  • 300W x 1 @ 2 Ohm

  • 500W x 1 @ 1 Ohm

Dynamic Power:

  • 224W x 1 @ 4 Ohm

  • 410W x 1 @ 2 Ohm

  • 787W x 1 @ 1 Ohm


  • 2.38 x 7.76 x 11.03 (in)

  • 6.05 x 19.71 x 28.02 (cm)

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.

Customer Reviews

Based on 7 reviews
Amazon Customer
The size was good

I like it a lot and would buy again had no problems

Jason Jorgensen

Has some serious power and easy to tune. The tone/setup CD is very helpful in setting up the clip control. Very clean sounding bass!

Super bass

They push my 2 10in rockford fosgate subs

Timothy Pettis
great product

Rockford makes great products, have for years. This is pushing a pair of 12" P2.

5 stars

I love this amp