Hard to find info. It looks like they run on about 14 to 15 volts dc. It's not critical. Check local electronic surplus stores or thrift stores before spending a lot more elsewhere.
Found these speakers for sale online, with a photograph of the power brick. 15v DC 500mAFound these speakers for sale online, with a photograph of the power brick. 15v DC 500mA
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Hard to find info. It looks like they run on about 14 to 15 volts dc. It's not critical. Check local electronic surplus stores or thrift stores before spending a lot more elsewhere.
Found these speakers for sale online, with a photograph of the power brick. 15v DC 500mA