I have a Connex smps800re that outputs +/-65v.
I want to build a 6 ch amp with it to power some active speakers.
I don't need huge power, 60wpc 8ohm is plenty, maybe 150w at 4ohm for the bass.
Any ideas? I have seen the cheapo irs2092 units but I don't have much faith in the quality, any other options out there?
I want to build a 6 ch amp with it to power some active speakers.
I don't need huge power, 60wpc 8ohm is plenty, maybe 150w at 4ohm for the bass.
Any ideas? I have seen the cheapo irs2092 units but I don't have much faith in the quality, any other options out there?
I have asked similar questions about using a 59v nonswitching supply and also got few answers. I know class d chips/modules exist that can do this (cheaply) Maybe the class d knowledge base just isn’t at diyaudio? I think ask at asr if you speak that language.
Thanks. I looked at the ucd250 oem module. Overpowered for what I need but seems like it will be OK.
Well, with +-65V rails, I can't really understand what you mean with overpowered. Are you driving 16Ohm speakers?
Hypex UCD400 uses +/- rails and can work but will be operating close to the OVP limit.
You are not going to find a better option than that. There is no "low power" class-D amp that runs on these rail voltages.
Also, what is "ucd250 oem module"???
You are not going to find a better option than that. There is no "low power" class-D amp that runs on these rail voltages.
Also, what is "ucd250 oem module"???