Alpine KCA-SC100 SIRIUS Adapter

SiriusConnect Adapter - Control a SIRIUS plug-and-play radio or universal tuner from your Alpine stereo


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The Alpine KCA-SC100 adapter lets you control a SIRIUS satellite radio with your Alpine stereo. The KCA-SC100 adapter sends song text to the Alpine stereo's display, and lets you browse SIRIUS channels by using Alpine's Quick Search feature. It also supports cool features like Song Alert and Game Alert, so that you'll get notification from the radio whenever one of your favorite songs or sports teams plays on SIRIUS.

When used with a plug-and-play satellite radio that has the SIRIUS REPLAY feature, this adapter even lets you pause and replay SIRIUS programming (for example with the SIRIUS Stiletto). The adapter powers the satellite radio and includes an Ai-Net pass-through connection, so you can add another Alpine accessory (for example a CD Changer or iPod Adapter) to your car stereo system.

This adapter works with all Alpine stereos equipped with an Ai-Net connection, allowing you to control the hide-away tuner or newer SIRIUS portable radios like the Sportster, Starmate, Stratus, or Stiletto. See below for a full compatibility list.

Compatibility List:

  • The KCA-SC100 is compatible with all Sat-Radio Ready Ai-Net Alpine Head-units
  • For SIRIUS reception, you can connect the adapter to either of the following:
  • Sends song text to the Alpine stereo's display
  • Lets you browse SIRIUS channels by using your Alpine stereo's controls
  • 1-year warranty

Compatibility List:

  • Alpine Head-Units Providing Category and Channel Search Functions:
    • CDA-Series:
      • 7873/7875/7876/7878/7892/7897/
      • 9805/9807/9811/9813/9815/9825/
    • CRA-Series:
      • 1667RF
    • CVA-Series:
      • 1003/1004
    • DVA-Series:
      • 7996/9860/9861
    • IVA-Series:
      • D100/D300/D310/D900/D901/W200
    • VPA-Series:
      • B211A/B222
  • Alpine Head-Units Providing Category, Channel, Song, Artist Search, Instant Replay and Song, Artist and Game Alert Functions:
    • CDA-Series:
      • 9883/9885/9887
    • IVA-Series:
      • W205/D105
    • iDA-Series:
      • X001
    • All 2007 Ai-Net Head-Units and newer

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Product History:

Alpine KCA-SC100 thumbnail
(newest, current model)
SiriusXM SIR-ALP1 thumbnail
(previous model, replaced by Alpine KCA-SC100 SIRIUS Adapter)

Tuner Specifications

Compatible Brands
This is the manufacturer(s) that the item is compatible with. Unless it is universal, usually the item will only be compatible with the same manufacturer.

For example, a JVC Bluetooth adapter will only work with JVC units. A Pioneer iPod adapter will only work with Pioneer head units.

Satellite Radio Service
This is the type of satellite radio service that the tuner will tune to.
SIRIUS Satellite Radio
Antenna Included
This indicates whether or not the item includes an antenna. If the item does not include an antenna, then the item might not need one or the antenna is sold separately.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Gilbert, Az

Alpine KCA-SC100 Adapter

August 24, 2012

I would recommend this company. Shipped quick, and was just what thay said.

2 of 3 found this helpful

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Alpine KCA-SC100 SIRIUS Adapter

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Alpine KCA-SC100 SIRIUS Adapter

SiriusConnect Adapter - Control a SIRIUS plug-and-play radio or universal tuner from your Alpine stereo


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