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Pioneer CS-99A

Enclosed Type 6 driver Stereo Speaker System (1971-80)

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Pioneer CS-99A


One of the largest of all Pioneer speaker systems, the CS-99A will add extremely dynamic and natural sound to your home music system.

The unit combines a huge 15-inch woofer, a 5-inch cone type midrange, 4-inch cone type mid-range, multi-cellular horn type tweeter and a pair of dome type super tweeters for new highs in faithful reproduction, with the cone type speakers featuring Pioneer's novel free-beating cone paper.

This is a unit to use with big power amplifiers, for it accepts up to 100 watts of maximum input power.

And with all this performance, the CS-99A still maintains a wide, flat frequency range, from 25 to 22,000Hz, and helps to make your music system sound better than you ever thought it could.


Type: 5 way, 6 driver loudspeaker system

Frequency Response: 25Hz to 22kHz

Power Handling: 100W

Crossover Frequency: 800, 2000, 5000, 1000Hz

Impedance: 8Ω

Sensitivity: 97dB

Bass: 1 x 380mm PW-385A cone

Midbass: 1 x 120mm 12-708F cone

Midrange: 1 x 100mm 10-708F cone

Tweeter: 1 x PT-410F-1 multicellular horn type

Super Tweeter: 2 x DS-6 13mm dome

Enclosure: enclosed

Dimensions: 630 x 419 x 290mm

Weight: 23.5kg


Related Catalogues

Speaker Systems

Stereo Components


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re: CS-99A

I am looking for one 15" woofer for a Pioneer speaker, Model CS 99A. Would really appreciate a response. Thanks

Pioneer CS-99A

Thank you.

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Pioneer CS99-A

Thank you, thank you, thank you.
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Pioneer CS-99A Speakers

Thanks for the manual. I'm hoping I won't need it but you never know. I think it was 1976 when we bought our pair of Pioneer CS-99A's and they're still going strong and in pristine condition.

This website is not affiliated with or sponsored by Pioneer. To purchase CS-99A spares or accessories, please contact the company via their website or visit an authorised retailer.