Kicker
Kicker KEY500.1
$329.99Cheaper
Best Car Amplifiers · head-to-head
A sourced, side-by-side comparison. Kicker KEY500.1 is cheaper at $329.99. Every spec and price links to its source.
Kicker
$329.99Cheaper
Wavtech
$499.95
On the specs we track, they're closely matched. The Kicker KEY500.1 is the cheaper at $329.99.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $329.99 | $499.95 |
| Brand | Kicker | Wavtech |
| Released | — | — |
| Channels | 1 | 1 |
| Amplifier class | — | — |
| Rms per channel4 ohm (W) | 150 | 600 |
| Rms per channel2 ohm (W) | 300 | 1000 |
| Bridged rms4 ohm (W) | — | — |
| Total rms power (W) | 500 | 1000 |
| Snr (dB) | 90 | 77 |
| Thd percent | — | 1 |
| Frequency response (Hz) | 10-160 | 10-500 |
| Min impedance ohms | 1 | 2 |
| Fuse rating amps | — | — |
Sources — Kicker KEY500.1: kicker.com (verified 2026-07-11). Wavtech link1000.1mini: wavtech-usa.com (verified 2026-07-11).
Where the two actually differ on the specs we track (6 of 11). Matching specs are omitted.