A couple of options.
- If you only need to ever play one at a time, then get one amplifier and connect the output to a relay board (eg https://www.amazon.co.uk/Yizhet-Channel ... B07MJF9Z4K) that allows you to connect the amplifier output to the various speakers. Use GPIOs to control which speaker is connected at any point.
- If there is a need to play through more than one at a time, then you can get multiple output USB sound cards. You'll then need an amplifier per speaker.
- Or put one Pi per speaker (or one between two as it has stereo out). Again you'll need an amplifier per speaker.
- If you only need to ever play one at a time, then get one amplifier and connect the output to a relay board (eg https://www.amazon.co.uk/Yizhet-Channel ... B07MJF9Z4K) that allows you to connect the amplifier output to the various speakers. Use GPIOs to control which speaker is connected at any point.
- If there is a need to play through more than one at a time, then you can get multiple output USB sound cards. You'll then need an amplifier per speaker.
- Or put one Pi per speaker (or one between two as it has stereo out). Again you'll need an amplifier per speaker.
Statistics: Posted by 6by9 — Wed Dec 11, 2024 6:04 pm
