Specs:

PSB CS630 | 6 Inch Stereo In-Ceiling Speaker

Frequency Response

• On Axis @ 0° ±3dB: 50-20,000Hz
  
  Sensitivity (1W (2.83V) @ 1M, IEC-Filtered pink noise, C-weighted)
  
• Anechoic Chamber: 85dB
  
• Listening Room: 87dB
  
  Impedance
  
• Nominal: 10 Ohms
  
• Minimum: 8 Ohms
  
• Input Power: Recommended 10 - 100 Watts
  
  Acoustic Design
  
• Tweeter (Nominal): 2 x 3/4” (19mm)
  
• Aluminium Dome: Black anodized
  
• Woofer (Nominal): 6 1/2” (165mm) Fiber filled Injection Moulded Polypropylene Cone
  
• Rubber Surround: Dual Voice Coil
  
• Crossover: 2100Hz, LR4
  
• Design Type: Open Back
  
  Dimensions / Weights / Finish
  
• Cutout Diameter - 8 3/8” * (212mm)
  
• Mounting Depth - 4 1/2" * (114mm)
  
• Round Grille Diameter - 9 7/16" * (240mm)
  
• Square Grille Size - 9 1/2" * (241mm)
  
• Weight: 4.8lb (2.2kg)/each
  
• Finish: White
  
  Notes
  * Non-metric measurements are approximate.
  All specifications are subject to change without notice.
  
  
  

Features:

• 6 1/2” 2-way stereo in-ceiling flush mount speaker
  
• Proprietary Imagine carbon-filled polypropylene cone with injection molded basket
  
• Dual voice coil woofer for stereo, bi-pole, or di-pole configuration
  
• Two proprietary ¾” aluminium dome tweeters
  
• Tweeter axis adjustment
  
• Precision crossover network for smooth wide-band response
  
• Dual position switches for tweeter level and woofer level
  
• High strength doglegs for sasy installation and removal
  
• Includes both round and square magnetic frameless grilles
  
  
  

Overview:

Peak performance with unparalleled adjustability
Elevating audio excellence, the CS630 epitomizes balanced, high-fidelity sound. Anchored by a dual voice coil-equipped woofer and precision-engineered aluminum dome tweeters, it masterfully handles elevated volumes, delivering resonant bass and pristine clarity. From your hallway to your home theatre, experience fine-tuned, optimized performance consistent with your style.

Review: