PSB CS650 In-Ceiling Speakers


Premium Two-Way In-Ceiling Speaker

For primary listening areas or very large rooms, the premium woofer of the CS650 pays huge dividends in bass output and extension. This woofer includes a few of the tricks PSB has developed for its top-of-the-line Imagine T3 speaker to get higher sensitivity and lower harmonic distortion at high playback levels. It retains all of the other features and advantages of its more affordable little brother, with an upgraded 1″ (25mm) titanium tweeter with Wave Guide and indexed adjustment for precise adjustment of the tweeters acoustic axis. Also featured are acoustic adjustments for the mid/woofer and tweeter level.

The PSB CS600 series is a superb group of architectural speakers embody over 40 years of cutting edge research in the field of acoustics and loudspeaker design. Musical, refined, and nearly invisible, these speakers can create a beautiful ambience, even in larger spaces. Because their sonic signature is identical to other PSB speakers, these CS600?s can integrate perfectly as part of home theatres or as the soundtrack of the connected home. Since PSB has in-room, on-wall, outdoor, in-wall and in-ceiling designs at many different price points, it makes it easy to specify an audio system that you know will turn out right, be easy to specify and install, and will absolutely thrill even your most discriminating clients. There are three models in this series, and all feature frameless magnetic grilles with invisible scrims. Both round and square grilles are provided, simplifying and reducing your inventory requirements. Each model features an improved, simple, foolproof mounting system using heavy duty doglegs. Cutting templates are included.


  • Rotatable/aimable tweeter
  • Tweeter and woofer level switches
  • Includes both round and square grilles in white, grilles are paintable


  • Frequency response: 48-20,000Hz (?3dB)
  • Sensitivity: 86dB
  • Impedance: Nominal 6 Ohms
  • Tweeter (Nominal): 1″ (25mm) Titanium Dome with Ferrofluid
  • Woofer (Nominal): 6 1/2″ (165mm) Fibre filled Injection Moulded Polypropylene Cone, Rubber Surround
  • Crossover: 1,800Hz LR4
  • Design Type: Open Back
  • Dimensions: (WxHxD) 212 (cutout) x 240 (grille) x 114mm
  • Net Weight: 2.1kg each

Check out the brochure for more information – PSB CS650 Brochure


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