# Pioneer GM-D9705 vs Kicker KEY500.1: specs and price compared

A sourced, side-by-side comparison of the Pioneer GM-D9705 (Pioneer) and Kicker KEY500.1 (Kicker) among car amplifiers. Kicker KEY500.1 is the cheaper of the two at $329.99.

## Side by side

| Spec | Pioneer GM-D9705 | Kicker KEY500.1 |
| --- | --- | --- |
| US price | $349.99 | $329.99 |
| Brand | Pioneer | Kicker |
| Channels | 5 | 1 |
| Amplifier class | Class FD | — |
| Rms per channel4 ohm (W) | 75 | 150 |
| Rms per channel2 ohm (W) | 100 | 300 |
| Bridged rms4 ohm (W) | 200 | — |
| Total rms power (W) | — | 500 |
| Snr (dB) | 94 | 90 |
| Thd percent | — | — |
| Frequency response (Hz) | 10-50000 | 10-160 |
| Min impedance ohms | 2 | 1 |
| Fuse rating amps | — | — |

## Key differences

- Channels: Pioneer GM-D9705 5 vs Kicker KEY500.1 1
- Rms per channel4 ohm (W): Pioneer GM-D9705 75 vs Kicker KEY500.1 150
- Rms per channel2 ohm (W): Pioneer GM-D9705 100 vs Kicker KEY500.1 300
- Snr (dB): Pioneer GM-D9705 94 vs Kicker KEY500.1 90
- Frequency response (Hz): Pioneer GM-D9705 10-50000 vs Kicker KEY500.1 10-160
- Min impedance ohms: Pioneer GM-D9705 2 vs Kicker KEY500.1 1

## Sources

- Pioneer GM-D9705: https://pioneercarentertainment.com/products/gm-d9705/ (pioneercarentertainment.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/pioneer-gm-d9705-vs-kicker-key500-1/
Cite: Per The Front Desk Review, Pioneer GM-D9705 ($349.99) vs Kicker KEY500.1 ($329.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-amplifiers/pioneer-gm-d9705-vs-kicker-key500-1/
License: CC BY 4.0.