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12",2路,反射式低音舞臺反聽/多用途揚聲器”
2016-11-08 17:32:15   點擊:


performance parameters 性能參數
SystemType:12",two-way, bass-reflex, stage-monitor / utility
Frequency Range (-10 dB): 70 Hz – 20 kHz
Frequency Response (±3 dB): 83 Hz – 18 kHz
CoveragePattern:90°x50°nominal
Dimensions (H x W x D): 349 mm x 546 mm x 260 mm
Net Weight: 15 kg (33 lb)
LF Driver:1 x JBL 2262HDifferential Drive Woofer
HF Driver:1 x JBL 2431H 75 mm (3 in) voice coil, neodymium compression driver
System Sensitivity (1w @ 1m): 96 dB SPL (passive mode)
Nominal Impedance: 8 ohms
Maximum SPL2: 131 dB SPL peak
Power Rating Passive: 800 W / 1600 W / 3200 W
Input Connectors: Neutrik® Speakon® NL-4 (x2), one on each end
Suspension / Mounting: Dual-angle (0° or -10°), 35 mm pole socket
2 x M10 fittings for optional SRX712M-YK yoke
Optional Accessories: SRX712M-CVR: Pull-over padded cover    
SRX712M-YK: Suspension / mounting yoke
音箱類型:12",2路,反射式低音舞臺反聽/多用途揚聲器”
頻率范圍(-10 dB):70 Hz - 20 kHz
頻率響應(±3db): 83 Hz- 18 KHz
覆蓋角(HxV):90° x 50°
體積 (高x寬x深) :349 x 546 x260mm  
凈重: 15kg(33磅)
低頻驅動器:1 x JBL 2262H 差分驅動器 
高頻驅動器:1 x JBL2431H 3”(音圈)壓縮驅動器
靈敏度:(1w/1m)96dB(無源模式)
阻抗:8Ω
最大聲壓級:131dB@1m
額定功率:800W(連續)/ 1600W(節目)/ 3200W(峰值)
輸入連接器:NL-4 x 2
吊掛/安裝:雙角度,35mm掛桿插座
選購件:SRX712M-YK支架的2 x M10滑軌
附件:SRX712M-CVR保護軟外套
SRX712M-YK吊掛/安裝支架

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