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Satellite radio tuner for 2004-up Alpine stereos

Item # 607SIRALP1

Having options is a great thing.

Find what Fits your vehicle

Having options is a great thing.

Discontinued item

Item # 607SIRALP1

Since 1974

Years of experience making people happy.

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Having options is a great thing. And if you have a 2004 or newer Alpine satellite radio-compatible stereo in your dash, you have the option of using it to listen to SIRIUS.

Having options is a great thing. And if you have a 2004 or newer Alpine satellite radio-compatible stereo in your dash, you have the option of using it to listen to SIRIUS.

SIRIUS created the SIR-ALP1 radio to work with the Ai-Net connection in Alpine stereos. The stereo will display channel information, including channel name, artist name, and song or program title. The radio also features a built-in pass-through, so you can still connect an Alpine CD changer, if you like. The SIR-ALP1 radio includes an antenna.

Note: A subscription to SIRIUS is also required. Satellite radio service is available only within the lower 48 states — not available in Hawaii or U.S. territories. Limited service is available in Alaska.


Product highlights:

  • compatible with 2004 and newer Alpine in-dash receivers
  • roof-mount antenna with 20' cable included
  • single-cable antenna connection (dual-cable SIRIUS antennas are not compatible)
  • select channel name, channel number, artist, song title, or category name to appear on receiver's display
  • channel presets and channel scan/search
  • pass-through Ai-NET input for adding compatible Ai-Net components
  • tuner dimensions: 5"W x 1-3/8"H x 5"D (6-3/4" with cables connected)
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # SIR-ALP1

What's in the box:

  • Satellite Radio tuner
  • 3' Power harness (has in-line 5A fuse)
  • 8.25' Ai-NET cable (has an Ai-NET connector on each end)
  • Antenna with attached 20.75' cable (has a right-angle SMB connector)
  • 1 Rubber antenna cable cover/tail
  • 1 Section of double-sided tape
  • 6 Self-tapping screws
  • 1 Alcohol swab
  • Installation Guide
  • Installation Manual
  • Warranty sheet

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<< >>

More details on the SIRIUS SIR-ALP1

Research Team

Product Research

Inputs and Outputs


Overview: When used with a compatible Alpine head unit, this tuner allows you to receive SIRIUS satellite radio programming in your vehicle. In addition to this tuner and antenna, you must have a subscription to SIRIUS Radio to receive SIRIUS digital satellite radio signals.

Note: Satellite radio service is available only within the continental United States. Service is not available in Alaska and Hawaii.

SIRIUS Satellite Radio: SIRIUS Satellite Radio features more than 120 streams of original programming beamed coast-to-coast, including 65 streams of commercial-free, digital-quality music, and news, talk, sports, entertainment, and children's programming.

Compatibility: This tuner is compatible with 2004 and newer Alpine satellite radio-compatible in-dash receivers that use the Ai-NET protocol.

CD Changer Pass-Thru: The SIRIUS radio tuner uses the CD changer input on the Alpine head unit. If you also want to use a CD changer, there is a CD changer pass-through connection on the SIRIUS radio tuner, so they can be daisy chained together.

SIRIUS Antenna: The SIRIUS antenna has a powerful magnetic base that allows you to mount the antenna on the roof or trunk lid of your vehicle. The antenna needs to be positioned in such a way that it will be free of mechanical and line-of-sight obstructions. 

Inputs and Outputs

Front Panel of Tuner:

  • Ai-NET Output: Ai-NET jack that connects to the head unit using the supplied cable
  • Ai-NET Input: Ai-NET jack that connects to an optional CD changer
  • Power: 4-pin jack for use with supplied power harness

Back Panel of Tuner:

  • Antenna: single SMB input

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