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Pioneer CS-63DX

4 Way Loudspeaker System (1970-74)

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Pioneer CS-63DX


For those who refuse to compromise, the new, radically improved CS-63DX offers true satisfaction. Nothing gives you the low frequency energy of a massive 15" woofer.

And to assure unusually natural reproduction in the critical mid-range, two special mid-range units are used. Silky smooth highs are widely dispersed wherever you and your guest may sit because three quality horn tweeters are incorporated in the tested infinite baffle enclosure.

The oil-finished walnut cabinet is exceptionally rigid, most carefully constructed, and perfectly matches the characteristics of the 6 high-performance speakers. It is also a most distinguished example of the cabinet maker's art.


Type: 4 way, 6 driver loudspeaker system

Frequency Response: 20Hz to 22kHz

Power Handling: 80W

Crossover Frequency: 770, 3300, 12000Hz

Impedance: 8Ω

Bass: 1 x 15" cone

Midrange: 2 x 5" horn

Tweeter: 1 x horn

Super Tweeter: 2 x horn

Enclosure: infinite baffle

Dimensions: 720 x 480 x 332mm

Weight: 28.5kg


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Reviewed Aug 07th, 2016 by khiggins61

I just purchased a pair of these from a long-time friend of mine, and I like them so much I'm trying to convince him to sell me the other two identical units he has as well. The 4 were purchased new in 1972 to compliment the new Sansui QRX-7001 receiver I have acquired as well. They were meticulously cared for and are in same as new condition. The 3 pieces I have so far perform flawlessly together, and as one can imagine, the sound is rich and actually difficult to describe when trying to put into words the feeling they instill upon hearing. Two thumbs up in every way! I'm still impressed beyond imagination!



re: CS-63DX

The best speakers Pioneer ever made in the 70's, period. Perfectly matched to the SX-828 and fantastic with the SA-9500 Mark I and II and any SA-x100. An awesome beast, the King Kong of Pioneer loudspeakers. Not suitable for the ultra-high powered SX-xx80 line, tweeters will blow out if you over power them. Keep the watts down to 80 per channel or less and they should last a lifetime. Note, the description above is wrong, the speaker does not use a 2x5 horn for mid range, it uses two 12-82F paper cone enclosed back midranges.

This website is not affiliated with or sponsored by Pioneer. To purchase CS-63DX spares or accessories, please contact the company via their website or visit an authorised retailer.