# Rockford Fosgate Punch P1000X5 vs Kicker KEY500.1: specs and price compared

A sourced, side-by-side comparison of the Rockford Fosgate Punch P1000X5 (Rockford Fosgate) and Kicker KEY500.1 (Kicker) among car amplifiers. Kicker KEY500.1 is the cheaper of the two at $329.99.

## Side by side

| Spec | Rockford Fosgate Punch P1000X5 | Kicker KEY500.1 |
| --- | --- | --- |
| US price | $689.99 | $329.99 |
| Brand | Rockford Fosgate | Kicker |
| Channels | 5 | 1 |
| Amplifier class | Class A/B + Class BD | — |
| Rms per channel4 ohm (W) | 75 | 150 |
| Rms per channel2 ohm (W) | 125 | 300 |
| Bridged rms4 ohm (W) | 250 | — |
| Total rms power (W) | 1000 | 500 |
| Snr (dB) | — | 90 |
| Thd percent | — | — |
| Frequency response (Hz) | 20-20000 | 10-160 |
| Min impedance ohms | 1 | 1 |
| Fuse rating amps | 150 | — |

## Key differences

- Channels: Rockford Fosgate Punch P1000X5 5 vs Kicker KEY500.1 1
- Rms per channel4 ohm (W): Rockford Fosgate Punch P1000X5 75 vs Kicker KEY500.1 150
- Rms per channel2 ohm (W): Rockford Fosgate Punch P1000X5 125 vs Kicker KEY500.1 300
- Total rms power (W): Rockford Fosgate Punch P1000X5 1000 vs Kicker KEY500.1 500
- Frequency response (Hz): Rockford Fosgate Punch P1000X5 20-20000 vs Kicker KEY500.1 10-160

## Sources

- Rockford Fosgate Punch P1000X5: https://rockfordfosgate.com/products/details/p1000x5/ (rockfordfosgate.com, verified 2026-07-11)
- Kicker KEY500.1: https://www.kicker.com/key-5001-1-channel-smart-amplifier (kicker.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/car-amplifiers/rockford-fosgate-punch-p1000x5-vs-kicker-key500-1/
Cite: Per The Front Desk Review, Rockford Fosgate Punch P1000X5 ($689.99) vs Kicker KEY500.1 ($329.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-amplifiers/rockford-fosgate-punch-p1000x5-vs-kicker-key500-1/
License: CC BY 4.0.