///CSB-20 / CSB-20A / CSB-40A

CSB-20 / CSB-20A / CSB-40A

CSB-20, CSB-20A and CSB-40A are design and compact speakers for background music and speech. They are respectively low impedance passive and active speakers, offering alternative for most installations.

  • 20W / 40W active
  • 3″ / 4″ full range transducer
  • 20W passive 6 Ohms
  • 3″ / 4″ full range transducer
  • Black or white

 

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CSB-20, CSB-20A and CSB-40A are design and compact speakers for background music and speech. They are respectively low impedance passive and active speakers, offering alternative for most installations. The speakers are equipped with a 3” or 4” full range transducer. Their output delivers 20W or 40W depending on the model. The passive version features grip connector terminals at the back. The inputs of the active models are available on stereo RCA connectors, the signal being transformed in mono before to be amplified. A mono input and a mono link output are available on 6.3 mm jack. Made of ABS resin the cabinet is scratch and shock resistant. Of modern design, all models are available in black or white and are suitable for most decors. A rotatable mounting bracket is supplied for easy mounting on wall.
MODEL CSB-20  CSB-20A  CSB-40A
Speaker Type Passive  Active  Active
Transducer 1 x 3” full range speaker 1 x 3” full range speaker 1 x 4” full range speaker
SPL (1W/1m) 85dB (+/-3dB) 85dB (+/-3dB) 90dB (+/-3dB)
Power Rating 20W 20W 40W
Frequency Response 132Hz ~ 20kHz 132Hz ~ 20kHz 88Hz ~ 18kHz
Rated Impedance
Connector Wiring terminal Input: RCA / 6.3 mm jack balanced Output link: 6.3 mm jack Input: RCA / 6.3 mm jack balanced Output link: 6.3 mm jack
External Controls Volume control / Power Switch Volume control / Power Switch
Power Supply N/A 220-240V / 50 Hz; 110-220V / 60Hz 220-240V / 50 Hz; 110-220V / 60Hz
Color Black / White Black / White Black / White
Dimensions (W x D x H) 115 x 107 x 175 mm (4.5” x 4.2” x 6.9”) 115 x 107 x 175 mm (4.5” x 4.2” x 6.9”) 136 x 140 x 206 mm (5.35” x 5.51” x 8.11”)
Weight 0.8kg (1.78 lbs.) 1.33kg (2.96 lbs.) 2.0~2.4 kg (4.4~5.3 lbs.)