Add: No.23, North Chang’anRoad, Xinfeng Village,Henglan Town,Zhongshan City, Guangdong Province, China(P.C:528478) Mobile:+86-186 8813 6677 Tel: +86-0760-87556677 Fax: +86-0760-87556677
Rated Voltage: 12V DC Operating Voltage: 10~15V DC Output Power: 50W Min.S.P.L: 102~113dB (at Rated Voltage at 1m) Max.Rated Current: 400mA~700mA Tone nature: 6-Tone Operating temperature: -20°C ~ +60°C Weight: 500±10g