column speaker，5.25 inch subwoofer speaker，5 inch column speaker，waterproof speaker，5 inch 30W tweeter outdoor waterproof column speaker，Long sound transmission distance，High bass outdoor waterproof column speaker
column speaker，5.25 inch subwoofer speaker，waterproof speaker，5 inch 60W tweeter outdoor waterproof column speaker，Long sound transmission distance，High bass outdoor waterproof column speaker
SIP POE Wall Column Speaker Support for SIP protocol and ONVIF protocol equipped with two low frequency speakers and a high frequency speaker driver unit outdoor sound post; IP65 protection grade; Network port 10/100Mbps; Support automatic configuration; Support G.722 broadband HD voice coding; Support MP3 sound quality; 3*4inch woofer + 1 25inch HF unit, frequency response range 100HZ-20khz, power supply: DC24V/2A/30W, POE support, working temperature -30℃-70℃;
Email cannot be empty
Password cannot be empty
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
