BS-1030WA adopted 5 inch woofer and 1 inch tweeter which make the speaker with full sound quality . It is widely used in all kinds of music backrground .The external plastic box is manufactured by engineering plastics,
the aluminum panel is corrosion resisting after powder-coating treatment.The speakers are built- in transformer which can be both with 100V /70V and low impedance 8 ohm input .The speaker is fitted with switch for adjust, and "U" shape mounting bracket can adjust the direction of sound radiation.
|Rated Input:||30W （Built in 100V SwitchTransformer）|
|Rated Impedance:||100V(330-670-1K-2K-3.3K) / 70V(670-1K-2K-3.3K)|
|Frequence Response:||150 - 20000 Hz ( -20dB)|
|Sensitivity(1W / M):||91dB|
|Polarity:||Hot: Black . Com: White|