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susanfrommd
User level: Level 1 (9 points)

Problems syncing Pioneer DM-50D-BT desktop speakers with MacBook running macOS 27

My Pioneer DM-50D-BT desktop speakers will not sync via Bluetooth with my MacBook since downloading macOS 27. The Pioneer/Alpha Theta troubleshooting site says that they are currently reviewing the compatibility of their hardware with macOS 27. Has anyone else experienced this problem, and if so, can you suggest a workaround (maybe connecting the speakers directly to my MacBook)?

Posted on Nov 3, 2026 2:03 PM

6 replies

tillu_code
User level: Level 4 (2,112 points)

Nov 6, 2026 12:28 AM in response to susanfrommd

Yes, you can bypass Bluetooth with a 3.5 mm stereo cable from the MacBook’s headphone jack to the speakers’ 3.5 mm input. In System Settings > Sound > Output, select External Headphones if the Mac does not switch automatically. Start with the Mac and speaker volumes low, then raise them gradually.

fiu291
User level: Level 1 (14 points)

Nov 6, 2026 6:02 PM in response to susanfrommd

Use a cable.

fiu291
User level: Level 1 (14 points)

Nov 6, 2026 6:06 PM in response to susanfrommd

Check your audio mid configuration. You might have setup something from a previous setup. Adswell output ~> Pioneer speakers. If that doesnT work do a " Have i turned everything on and off again?" and come back to me then.

fiu291
User level: Level 1 (14 points)

Nov 6, 2026 6:12 PM in response to susanfrommd

Check your drivers

susanfrommd Author
User level: Level 1 (9 points)

Nov 6, 2026 12:26 PM in response to tillu_code

I just tried this and still no sound. 🤨 I'm thinking this is a software problem with Pioneer and macOS.

fiu291
User level: Level 1 (14 points)

Nov 6, 2026 6:13 PM in response to fiu291

Also make sure the right cable is plugged in

Originally posted at discussions.apple.com/thread/256388377