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Product description
ST-12B is a two-channel full-frequency multi-purpose loudspeaker, which is mainly used for entertainment and fixed installation. It is composed of a square broadband constant directional waveguide horn with a coverage Angle of 90 degrees x60 degrees, loaded with 1x1.5" titanium film high-frequency compression driving unit, and equipped with 12 "high efficiency ferrite low-frequency driving unit. Rear inverted phase box structure. Playing music, and Cara 0K voice restoration, as beautiful and moving. The rear panel of the speaker is equipped with NL4 parallel interface, and there is a support base for mounting brackets at the bottom of the speaker.
Application
KTV room, performance club, stage sound complement, permanent fixed installation
Specification
| ACOUSTICAL SPECIFICATIONS | |
| Frequency Response: | 54 Hz - 18 kHz (+ -3 dB) |
| Sensitivity: | 97 dB SPL(1W @ 1m) |
| Maximum sound pressure level: | 127 dB SPL(1W @ 1m) |
| Impedance: | 8 ohms |
| Power Handling: | 400w (rms) , 800w (program) ,1600 watts (peak) |
| Nominal Dispersion : | 90°horizontal 60°vertical |
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| Drivers | |
| LF : | 1x12(in) 320mm dia |
| HF : | 1x1.5(in)38 mm VC dia |
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Accessories
Measurements
| PHYSICAL | |
| Cabinet: | 15 mm plywood with structured |
| Finish: | water paint |
| Input Connectors: | 2*NL4 |
| Dimensions(HXWXD)： | 576 mm x360 mm x 355 mm |
| Net Weight: |
