Vintage ALTEC 604c, 604d Duplex Speakers, Very Nice - $1,800 (Tarentum)

Vintage ALTEC 604c, 604d Duplex Speakers, Very Nice 1 thumbnail

125 W. 9th Ave near Center

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condition: good

make / manufacturer: ALTEC

model name / number: 604c 604d

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Vintage Duplex Speakers from the late 1950s. These were built by an old-time TV/Stereo Repairman who also had his own wood shop. One speaker is a 604c with correct 1600-A crossover network; The other is a 604d with correct 1600-B crossover network. An ALTEC Google search will take you to Wikipedia and show that the 604c and 604d are very similar. The Aristocrat-style cabinets do have short wooden legs (not pictured). They are currently on 4" heavy-duty wheels with locks and have commercial-grade insulation inside. Banana plugs have been added for easy connecting and each cabinet has a plexiglass top cover. Please note that these are 16 ohm Speakers perfect for tube amp set-ups. Nothing is included but the speakers, tops & legs. Please leave a message if calling. Thanks for looking.

post id: 7882941043

posted: 2025-09-20 13:54

updated: 2025-10-05 17:42

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Vintage ALTEC 604c, 604d Duplex Speakers, Very Nice - electronics -...

Vintage Duplex Speakers from the late 1950s. These were built by an old-time TV/Stereo Repairman who also had his own wood shop. One speaker is a 604c with correct 1600-A crossover network; The...