(1) Rockville KRYPTON F2 2400w Peak/600w RMS 4 Channel Amplifier Car Stereo Amp. Rockville KRYPTON F2 2400w Peak/600w Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp. Video of KRYPTON F-Series.
eBay
Rockford Fosgate Power T500-1bdCP with Amplifier Wiring Kit. 500W RMS Constant Power Series Class BD Monoblock Amplifier. Constant Power Series Monoblock Class BD Car Amplifier. Rockford Fosgate. 3-Way System Protection circuitry (thermal, overload, and speaker short protection).
eBay
The versatile R750-1D puts out 250 watts RMS to a 4-ohm sub, but will crank out 750 watts RMS when it's running a 1-ohm subwoofer setup. mono subwoofer amplifier. Class-D amplifier design. 250 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms).
eBay
PART WORKS PERFECT REMOVED FROM A 94 COBRA MUSTANG // I ONLY KEEP NICE ONES // This is in good used condition. This is a photo OF ACTUAL PART YOU WILL RECEIVE.
eBay
You can adjust the low-pass filter, infrasonic filter, and Rockford Fosgate's famous Punch boost to get the best possible bass from the sub and enclosure in your vehicle. ROCKFORD FOSGATE R2-500X1. It's a simple system to use — turn it up until the light shows red, then turn it down until the red light goes out.
eBay
Excellent shape, very clean, Rockford Fosgate Punch 600a4 4-Channel Car Audio Amplifier. FULL bench test 8/7/25. Works great and sounds great. All functions work as they should. All 4 channels play clear and very loud! Please see all pics to show cosmetics and what's included. Amp is one of the cleanest 600a4 I've seen for a while! It has a few chips and scratches. As is sale. No return. No warranty. Please message us before leaving negative feedback. We do like to make sure our customers are happy with their purchases. Check out our other newly added old-school items also listed for sale.
eBay
The Punch P400X4 is a 4-channel amplifier producing 100 Watts into all four channels at 2-Ohm. P400X4 - Rockford Fosgate 4-Channel 400 Watt RMS Punch Series Amplifier. Rated Power(RMS Continuous Power).
eBay
Mount made specifically to fit the Rockford Fosgate T400x4AD or TM400x4AD amp. The Rockford Fosgate T400x4AD and TM400x4AD will mount directly to the brackets. See below for a link to mount that will work with the 2 channel version.
eBay