JBL STX812M音箱_STX800系列_美国JBL_产品系列_北京宏伟嘉科贸有限公司-JBL丨贝塔斯瑞丨RELACART丨SHURE丨BOSE丨SENNHEISE

STX812M 12" Two-Way, Bass-Reflex, Stage Monitor/Utility

Designed specifically to be a high performance 12" two-way floor monitor, it can also do double duty as a utility speaker for use on a tripod stand or over a subwoofer, utilizing a single-position pole mount. A 70 degree by 70 degree waveguide is utilized for precise coverage.

Compact and low-profile for minimal obstruction of audience sight-lines.
70°x 70° nominal coverage.
Bi-amplified or full-range passive operation.
Pole socket for applications requiring pole or tripod mounting.
High power handling, low distortion Vented Gap Cooling™ LF driver.
3 in. (diaphragm) neodymium magnet compression driver.
Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
14-Gauge steel grille lined with acoustically transparent cloth.

Frequency Response (-10dB)	50 Hz-20 kHz
Frequency Response (±3 dB)	75 Hz-20 kHz
覆盖范围	70˚ × 70˚ nominal
灵敏度	95 dB
额定功率	800 W / 1600 W / 3200 W(Continuous/Program/Peak)
Maximum SPL (1m)	130 dB SPL Peak
标称阻抗	8Ω
输入连接器	Two NL4
Operational Modes	Full Range/Bi-Amp
尺寸（高 x 宽 x 厚）	571 mm x 355 mm x 264 mm(22.5" x 13.4" x 10.4")
净重量	19 kg ( 42 lbs)