# JL Audio RD900/5 vs JBL Club A600: specs and price compared

A sourced, side-by-side comparison of the JL Audio RD900/5 (JL Audio) and JBL Club A600 (JBL) among car amplifiers. JBL Club A600 is the cheaper of the two at $245.98.

## Side by side

| Spec | JL Audio RD900/5 | JBL Club A600 |
| --- | --- | --- |
| US price | $679.99 | $245.98 |
| Brand | JL Audio | JBL |
| Channels | 5 | 1 |
| Amplifier class | Class D | Class D |
| Rms per channel4 ohm (W) | 70 | 350 |
| Rms per channel2 ohm (W) | 100 | 600 |
| Bridged rms4 ohm (W) | 200 | — |
| Total rms power (W) | 900 | 600 |
| Snr (dB) | 104 | — |
| Thd percent | — | — |
| Frequency response (Hz) | 12-22000 | — |
| Min impedance ohms | 2 | 2 |
| Fuse rating amps | 80 | — |

## Key differences

- Channels: JL Audio RD900/5 5 vs JBL Club A600 1
- Rms per channel4 ohm (W): JL Audio RD900/5 70 vs JBL Club A600 350
- Rms per channel2 ohm (W): JL Audio RD900/5 100 vs JBL Club A600 600
- Total rms power (W): JL Audio RD900/5 900 vs JBL Club A600 600

## Sources

- JL Audio RD900/5: https://www.jlaudio.com/products/rd900-5-car-audio-rd-amplifiers-98642 (jlaudio.com, verified 2026-07-11)
- JBL Club A600: https://mm.jbl.com/car-amplifiers/CLUBA600.html (mm.jbl.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/car-amplifiers/jl-audio-rd900-5-vs-jbl-club-a600/
Cite: Per The Front Desk Review, JL Audio RD900/5 ($679.99) vs JBL Club A600 ($245.98) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-amplifiers/jl-audio-rd900-5-vs-jbl-club-a600/
License: CC BY 4.0.