TJet54 Posted July 6, 2021 Report Share Posted July 6, 2021 In excellent condition, I just acquired these mid-century modern Telefunken RB 46 speakers. I believe these speakers were matched to the Telefunken Opus Studio 5650 MX tube AM/FM radio. Can anyone please tell me what the impendence and power rating is for these beauties? Thank you. Quote Link to comment Share on other sites More sharing options...
Giorgio AR Posted July 10, 2021 Report Share Posted July 10, 2021 Hi, since the speakers are equipped with Isophon components (surely the tweeters are HM10, probably also the oval woofers are Isophon), they usually have an impedance of 4 or 5 ohm and have medium / high efficiency, they probably bear a power between 12w and 20w . These speakers will probably sound good and crisp in the mid / high range, but don't expect powerful bass. Quote Link to comment Share on other sites More sharing options...
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