# Kenwood eXcelon DMX809S vs Alpine iLX-507: specs and price compared

A sourced, side-by-side comparison of the Kenwood eXcelon DMX809S (Kenwood) and Alpine iLX-507 (Alpine) among car stereos. Kenwood eXcelon DMX809S is the cheaper of the two at $499.99.

## Side by side

| Spec | Kenwood eXcelon DMX809S | Alpine iLX-507 |
| --- | --- | --- |
| US price | $499.99 | $779.95 |
| Brand | Kenwood | Alpine |
| Din size | double-din | double-din |
| Screen size (in) | 6.75 | 7 |
| Screen resolution | 800 x 480 | 1280 x 720 |
| Max power watts | 50x4 | 50x4 |
| Rms power watts | 22x4 | 18x4 |
| Preamp outputs | 6 | 3 |
| Preamp voltage (V) | 5 | 4 |
| Car play | wireless | wireless |
| Android auto | wireless | wireless |
| Bluetooth version | 5 | — |
| Hd radio | Yes | Yes |

## Key differences

- Screen size (in): Kenwood eXcelon DMX809S 6.75 vs Alpine iLX-507 7
- Screen resolution: Kenwood eXcelon DMX809S 800 x 480 vs Alpine iLX-507 1280 x 720
- Rms power watts: Kenwood eXcelon DMX809S 22x4 vs Alpine iLX-507 18x4
- Preamp outputs: Kenwood eXcelon DMX809S 6 vs Alpine iLX-507 3
- Preamp voltage (V): Kenwood eXcelon DMX809S 5 vs Alpine iLX-507 4

## Sources

- Kenwood eXcelon DMX809S: https://www.kenwood.com/usa/car/excelon/dmx809s/ (kenwood.com, verified 2026-07-11)
- Alpine iLX-507: https://www.alpine-usa.com/product/ilx507-alpine-7-inch-hi-res-multimedia-receiver (alpine-usa.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/car-stereos/kenwood-excelon-dmx809s-vs-alpine-ilx-507/
Cite: Per The Front Desk Review, Kenwood eXcelon DMX809S ($499.99) vs Alpine iLX-507 ($779.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-stereos/kenwood-excelon-dmx809s-vs-alpine-ilx-507/
License: CC BY 4.0.