CBS-304 / CBS-308

CBS columns are 2-way column speakers dedicated to applications in a high reverberation environment such as churches, auditoriums, transport and places where intelligibility is critical.

  • 2-way column speaker
  • 40 W / 60 W
  • 70 V / 100 V
  • 3” transducers + coax. neodymium driver
  • Aluminum construction

 

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CBS columns are 2-way column speakers dedicated to applications in a high reverberation environment such as churches, auditoriums, transport and places where intelligibility is critical. Both models are equipped with 3" full range transducers mounted with a coaxial neodymium driver for better frequency response at all levels. An aluminum enclosure makes the CBS cabinet very light and robust for any type of installation. Three different types of brackets are available for additional mounting flexibility.
MODEL CBS-304 CBS-308
System Type Column Array Speaker Column Array Speaker
Input Voltage 70V/100V 70V/100V
Transformer selectable power 5W/10W/20W/40W 7.5W/15W/30W/60W
System Impedance 70V: 1kΩ ,500Ω , 250Ω ,123Ω 70V: 667Ω ,333Ω , 167Ω ,83Ω
100V: 2kΩ, 1kΩ, 500Ω, 250Ω 100V:1333kΩ ,667Ω, 333Ω, 167Ω
Sensitivity (1W/1m) 94dB 96dB
Max SPL (1m) 111dB (Calculated) 115.5dB (Calculated)
Frequency Response (-6dB) 180Hz-20kHz 160Hz-20kHz
Low Transducer 4 x 3" Full range 8 x 3" Full range
High Transducer Neodymium Driver, 0.5” (13mm) Voice Coil, 8Ω/12W Neodymium Driver, 0.5” (13mm) Voice Coil, 8Ω/12W
Angle of coverage (-6dB) 160° x 20° 150° x 20°
Connect Speaker cable (6.6mm diam.) Speaker cable (6.6mm diam.)
Enclosure Construction Body in extruded aluminum, resistant paint Body in extruded aluminum, resistant paint
0.5mm paint grille 0.5mm paint grille
Suspension / Mounting 4 x M5 points for mounting 4 x M5 points for mounting
Dimension (H x W x D) 481 x 93 x 95 mm 809 x 93 x 95 mm
(18.94" x 3.66" x 3.74") (31.85" x 3.66" x 3.74")
Weight (Approx.) 2.6kg (5.73 lbs) 4.3kg (9.48 lbs)
       

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