In Reply to: RE: Troubleshooting suggestions for a subwoofer plate amp? posted by Ewalaa on July 22, 2020 at 12:10:02:
That's not too bad if the speaker is disconnected when you are measuring it. Was 28mv measured with woofer disconnected?
And with woofer plugged in do you see the cone move in or out and stay there when you power up?
Do you happen to have a scope?
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Follow Ups
- RE: Troubleshooting suggestions for a subwoofer plate amp? - fredtr 07/22/2013:03:05 07/22/20 (13)
- RE: Troubleshooting suggestions for a subwoofer plate amp? - Ewalaa 13:13:43 07/22/20 (12)
- RE: Troubleshooting suggestions for a subwoofer plate amp? - fredtr 13:35:15 07/22/20 (11)
- RE: Troubleshooting suggestions for a subwoofer plate amp? - fredtr 13:47:54 07/22/20 (10)
- RE: Troubleshooting suggestions for a subwoofer plate amp? - Ewalaa 13:56:49 07/22/20 (9)
- RE: Amp photos - Ewalaa 14:36:37 07/22/20 (8)
- RE: Amp photos - fredtr 08:01:14 07/23/20 (0)
- RE: Voltage readings - Ewalaa 18:06:24 07/22/20 (6)
- RE: Voltage readings - fredtr 13:37:43 07/23/20 (3)
- RE: Voltage readings - Ewalaa 14:38:19 07/23/20 (2)
- RE: Voltage readings - fredtr 08:56:55 07/24/20 (1)
- RE: Voltage readings - Ewalaa 18:12:02 07/24/20 (0)
- RE: Voltage readings - mark.korda@myfairpoint.net 21:19:56 07/22/20 (1)
- RE: Voltage readings - Ewalaa 18:13:12 07/24/20 (0)