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Pioneer CS-77A

4 Way 4 Speaker System (1970-71)

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Pioneer CS-77A


The Pioneer CS-77A is a bookshelf type system, perfect for compact quarters, that handles a full 65 watts of music input but can be used with a relatively small power amplifier.

The enclosure is made of genuine walnut, hand finished, and a pleated saran grille cloth and grille gives the distinctive look of fine furniture.


Type: 4 way, 4 driver loudspeaker system

Frequency Response: 25Hz to 20kHz

Power Handling: 65W

Impedance: 8Ω

Bass: 1 x 12" cone

Midrange: 1 x 5" cone

Tweeter: 1 x 3" cone

Super Tweeter: 1 x multi cellular horn

Enclosure: infinite baffle

Grille: pleated saran cloth

Finish: walnut

Dimensions: 14.5 x 25 x 12.6 inches

Weight: 37.5lbs

Year: 1971


instruction/owners manual   English - chaddyer

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Reviewed Dec 06th, 2015 by tormentedmonkey

I have a pair of these and besides having to re foam the mid range. They have to me very good acoustics. I paid 10 dollars for them and I really enjoy them. Someone beat me to some CS-99A's that I had my eye on but of well. You snooze. you loose. At any rate. I think these are really good sounding speakers,



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