JBL’s Commercial Series Ceiling Speakers provide excellent performance for paging and background music applications. High sensitivity across the product line provides maximum sound level, even at low tap settings.

Features :

• High 90 dB sensitivity
• 5 Watt multi-tap transformer for 100V, 70V and 25V distributed lines
•  Very wide 175° coverage
• Fits CSS-BB8 backcan

Specifications :

• Driver Size (dual-cone)    :    100 mm (4 in) 
• Driver Sensitivity (mid-range)  (1W [2.83V], 1m, 2k – 6k Hz)    :    90 dB 
• Frequency Range (-10 dB)
• Driver/Grille Assembly    :    85 Hz – 18 kHz 
• Installed in CSS-BB backcan    :    130 Hz – 18 kHz 
• Coverage (2 kHz)    :    175° 
• Driver Continuous Power Handling    :    15 Watts 
• 100V Taps  :    5W, 2.5W, 1.3W   
• 70V Taps    :    5W, 2.5W, 1.3W, 0.7W   
• 25V Taps    :    5W, 2.5W, 1.3W, 0.7W   
• Transformer Insertion Loss    :    1.5 dB Maximum   
• Transformer Connection    :    Bare wire   
• Motor Mass    :    200 g (7 oz)   
• Matching CSS Backcan    :    CSS-BB4   
• Other Compatible Backcans    :    N/A   
• Bolt Mounting Circle to Backcan    :    4 points on 165 mm  (6.5 in) diameter 
• Cutout Diameter
• Open-back    :    125 mm (5.0 in)   
• In CSS-BB backcan    :    170 mm (6.7 in)   
• Depth (behind grille)    :    94 mm (3.7 in)   
• Grille Diameter    :    198 mm (7.8 in)   
• Net Weight (ea)    :    0.90 kg (1.0 lb)   
• Shipping Weight (ea)    :    1.26 kg (2.8 lb)