JBL
JBL Club A600
$245.98Cheaper
Best Car Amplifiers · head-to-head
JBL Club A600 vs Kicker KEY500.1
A sourced, side-by-side comparison. JBL Club A600 is cheaper at $245.98. Every spec and price links to its source.
Kicker
Kicker KEY500.1
$299.99
Which is better: the JBL Club A600 or Kicker KEY500.1?
On the specs we track, they're closely matched. The JBL Club A600 is the cheaper at $245.98.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  JBL Club A600 |  Kicker KEY500.1 |
|---|---|---|
| US price | $245.98 | $299.99 |
| Brand | JBL | Kicker |
| Released | — | — |
| Channels | 1 | 1 |
| Amplifier class | Class D | — |
| RMS per channel4 ohm (W) | 350 | 150 |
| RMS per channel2 ohm (W) | 600 | 300 |
| Bridged rms4 ohm (W) | — | — |
| Total RMS power (W) | 600 | 500 |
| Snr (dB) | — | 90 |
| Thd percent | — | — |
| Frequency response (Hz) | — | 10-160 |
| Min impedance ohms | 2 | 1 |
| Fuse rating amps | — | — |
Sources — JBL Club A600: mm.jbl.com (verified 2026-07-11). Kicker KEY500.1: kicker.com (verified 2026-07-11).
What's the difference between the JBL Club A600 and Kicker KEY500.1?
Where the two actually differ on the specs we track (4 of 11). Matching specs are omitted.
- RMS per channel4 ohm (W): JBL Club A600 350 vs Kicker KEY500.1 150
- RMS per channel2 ohm (W): JBL Club A600 600 vs Kicker KEY500.1 300
- Total RMS power (W): JBL Club A600 600 vs Kicker KEY500.1 500
- Min impedance ohms: JBL Club A600 2 vs Kicker KEY500.1 1