I installed one of those last year in one of our club members cars. Just for info; It would not work without having 4 speakers connected. And while we were completing the build everytime the battery is disconnected it loses all the memory along with all the appearance and operating settings which was rather annoying for a radio in that price range.
For my Bird I also am installing Vintage Air, so I made a dummy '69 AM-FM radio from an old core with a light and I have a Clarion marine radio control head in the console box that has Bluetooth, Apple, Android, USB, etc. for around $300.
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