The LA1422A is a 500W active array full-range speaker equipped with a rated power of 500W and an impedance of 8Ω. Its driver units consist of 10"x1 and 1.75"x2, enabling a maximum SPL of 121±2dB with a sensitivity of 96±2dB. Operating within a frequency response range of 62Hz to 18kHz, this speaker offers a coverage angle of 120°x20°, measuring at 274x500x325mm, and weighing 18kg. It operates on a power supply of AC190-240V/50Hz.
DSPPA เข้าร่วมงาน China Public Security Expo 2019November 1, 2019DSPPA เข้าร่วมงาน China Public Security Expo 2019DSPPA เพิ่งกลับมาจาก17th China Public Security Expo 2019 (cpse 2019) ซึ่งประสบความสำเร็จในการประชุมและการประชุมในเซินเจิ้นview
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