|Signal / noise ratio
|100V or 70V
The CMX CLSK-20C column speaker is a commercial public address (PA) system outdoor column speaker with a built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers, thus the CMX AUDIO PA technology outdoor column speaker support more than 600 pieces per installation sound system, and the transformer technology helps the amplifier to loudspeakers distance up to more than 10kms. It is ideal for outdoor music and speech use on-street lamp pole and balcony use. The CLSK-20C comes with a built-in one or multiple units of 3â€� waterproof PP woofer with 1″ tweeter to create a two-way speaker system, so as to generate a wide frequency response 150-18kHz. The bottom location of the knob and full sealed aluminum body and full sealed cable tail with waterproof gland all help to ensure its waterproof rating is IP66 level. The CMX CLSK-20C comes with a 1-year warranty.