Sound column RS-A403 specification: * Real power is 150W rms, quite powerful; * Bass&tweeter&horn are special toolings by ourselves; * Water-proof, IP55 classification; * 4*3 can perform very good low-frequency; Normally, this small speaker can not get low frequency. * ABS engineering plastic, unique private tooling, patent protection. * 4 models, 2 in passive, 2 in active, black&white are selective.powerful bass, wide mid-frequency band, sweet voice and strong penetration in high-frequency. It can be used in conference rooms,banquets, cafes, multi-function halls etc., and can be used as listening or speaking.

Sound column RS-A403 specification: * Real power is 150W rms, quite powerful; * Bass&tweeter&horn are special toolings by ourselves; * Water-proof, IP55 classification; * 4*3 can perform very good low-frequency; Normally, this small speaker can not get low frequency. * ABS engineering plastic, unique private tooling, patent protection. * 4 models, 2 in passive, 2 in active, black&white are selective.powerful bass, wide mid-frequency band, sweet voice and strong penetration in high-frequency. It can be used in conference rooms,banquets, cafes, multi-function halls etc., and can be used as listening or speaking.

Sound column RS-A403 specification: * Real power is 150W rms, quite powerful; * Bass&tweeter&horn are special toolings by ourselves; * Water-proof, IP55 classification; * 4*3 can perform very good low-frequency; Normally, this small speaker can not get low frequency. * ABS engineering plastic, unique private tooling, patent protection. * 4 models, 2 in passive, 2 in active, black&white are selective.powerful bass, wide mid-frequency band, sweet voice and strong penetration in high-frequency. It can be used in conference rooms,banquets, cafes, multi-function halls etc., and can be used as listening or speaking.

GUANGZHOU WEIGUAN TRADING CO,LTD is a manufacturer of professional audio equipments. Our mission is to provide best service to ourcustomers and concentrate on building a long-term partnership with our customers which leading us to create a win-win situation.We are committed to putting our customers as the first priority, by providing high quality products, integrity, honesty andaccountability in our worldwide business. Weiguan has also passed ISO9001, ISO14001 from the most authorized company-UKAS, and hasbeen comprehensively imported into ERP; All production facilities and quality control are operated under ISO international qualitysystem standards; and until now, our products have acquired certificates like CE, CB,TUV, CCC, KE, UL, VDE, RoHS etc. We willcontinue to develop industry-leading professional audio equipment to bring perfect listening enjoyment to our customers.

GUANGZHOU WEIGUAN TRADING CO,LTD is a manufacturer of professional audio equipments. Our mission is to provide best service to ourcustomers and concentrate on building a long-term partnership with our customers which leading us to create a win-win situation.We are committed to putting our customers as the first priority, by providing high quality products, integrity, honesty andaccountability in our worldwide business. Weiguan has also passed ISO9001, ISO14001 from the most authorized company-UKAS, and hasbeen comprehensively imported into ERP; All production facilities and quality control are operated under ISO international qualitysystem standards; and until now, our products have acquired certificates like CE, CB,TUV, CCC, KE, UL, VDE, RoHS etc. We willcontinue to develop industry-leading professional audio equipment to bring perfect listening enjoyment to our customers.

GUANGZHOU WEIGUAN TRADING CO,LTD is a manufacturer of professional audio equipments. Our mission is to provide best service to ourcustomers and concentrate on building a long-term partnership with our customers which leading us to create a win-win situation.We are committed to putting our customers as the first priority, by providing high quality products, integrity, honesty andaccountability in our worldwide business. Weiguan has also passed ISO9001, ISO14001 from the most authorized company-UKAS, and hasbeen comprehensively imported into ERP; All production facilities and quality control are operated under ISO international qualitysystem standards; and until now, our products have acquired certificates like CE, CB,TUV, CCC, KE, UL, VDE, RoHS etc. We willcontinue to develop industry-leading professional audio equipment to bring perfect listening enjoyment to our customers.