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Product description
The ST-12F is a two-channel full-frequency multipurpose loudspeaker. It is composed of a square constant directional waveguide horn with a coverage Angle of 90x60 degrees, loaded with a 1x1.5 "titanium film high-frequency compression drive unit, and a 12" high-efficiency ferrite low-frequency drive unit. Inverted phase box design. 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 | 58 Hz - 18 kHz (+ -3 dB) |
| Sensitivity: | 97 dB SPL(1W @ 1m) |
| Max spl : | 130 dB SPL(1W @ 1m) |
| Impedance: | 8ohms |
| Power Handling: | 500w (rms) , 1000w (program) ,2000 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: |
