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Alpine KCM-123B

Auxiliary input adapter cable (M-Bus to mini-plug)

Item # 500KCM123B

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Discontinued item

Item # 500KCM123B

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About the Alpine KCM-123B

The KCM-123B allows you to connect 1 audio auxiliary source (with a mini-jack output) to any Alpine Versatile-Link™-ready M-bus head unit (model number will contain an "M," as in CDM-9821). Once connected, you can select the AUX source on your receiver and utilize the Bass Engine® sound-shaping functions to personalize the playback. (When using the KCM-123B cable, a CD changer cannot be connected to the receiver.) Warranty: 1 year.

What's in the box:

  • 9.75' Auxiliary input adapter cable (has a 5-pin M-Bus connector on one end and a minijack stereo connector on the other end)

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More details on the Alpine KCM-123B

Mark G.

Product Research


Overview: The KCM-123B allows you to adapt the CD changer input of any Alpine Versatile-Link-ready M-bus head unit to a minijack stereo connector; not all M-Bus head units are Versatile-Link ready, so verify compatibility before attempting to use this adapter. The adapte allows you to connect any auxiliary source with a minijack output. When using the KCM-123B, a CD changer cannot be connected to the receiver.

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