CSL-6120 are ceiling speakers specially designed for indoor public address applications

three models are an ideal solution for theme parks, commercial centers, train stations, airports, car parks and

other applications where message paging and background music are required. CSL speakers are equipped with a

full-range 6 12"(16.5 cm) transducer mounted on a robust metal chassis. It delivers sensational speech intelligibility

and large frequency response for background music. The 100V line transformer delivers from 6W to 20W

depending on the models. The plastic dome is rated 5VB and protects the speaker against the fire and intrusive

materials. The speakers are 60 mm shallow which is convenient when the space is limited in a solid or tile ceiling.

The quick and easy setting is done by using spring hooks for a solid and safety installation.

They are EN 54-24 certified, so they can be used as part of a voice alarm system.

Model CSL-6120
Standard Certified to the European Standard EN 54-24:2008
Loudspeaker for voice alarm systems for fire detection and fire alarm system. Certification Cation NO.1438-CPR-xxxx
Environmental Type TYPE A (Indoor applications)
Built-In speaker 6.5'' full range paper speaker
Rated Noise Power 20W (100V line and 70V line)
Rated Impedance 100V line:2000Ω (5W),1000Ω (10W), 500Ω (20W)
70V line:1000Ω (5W),500Ω (10W),250Ω (20W)
Sensitivity 92dB (1W,1m) (500Hz - 5KHz, pink noise)
79dB (1W,4m) (100Hz - 10KHz, pink noise)
accrding to EN 54-24
92dB (1W,1m) (100Hz - 10KHz, pink noise)
converted based on EN54-24
Frequency Response 95Hz-20KHz
Maximum Sound
Pressure Level
891dB (1W,4m) (100Hz - 10KHz, pink noise)
accrding to EN 54-24
101dB (1W,4m) (100Hz - 10KHz, pink noise)
converted based on EN54-24
Coverage Angle(-6dB) 500Hz: 180° , 1KHz: 180° , 2KHz: 150°  4KHz:55°
according to EN54-24
Speaker Component 16.5cm(6.5) cone-type"
Dimensions for Fixing Hole Φ178(mountion hole) x 30 (maximum ceiling thickness) mm (7Φ x 1.18)"
Applicable cable Solid wire:Φ0.8mm(18AWG)
Connection Screw connector (steatite terminalx2l) bridging
Finish Baffe: steel, white or equivalent color), paint; Grille: steel net, off-white or equivalent color), paint;
Dome mounting bracket: trivalent chromate treatment plating; Fire dome is made of 5VB plastic
Dimensions Φ199 x 13mm (exposed section)+74(D)mm
Weight 1.10 kg (bracket, fire dome included)