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            服務熱線:020-34466448

            雙12",2路,反射式低音音箱
            2016-11-08 17:33:24   點擊:


            performance parameters 性能參數
            SystemType:SRX722F - Dual 12", two-way, bass-reflex
            Frequency Range (-10 dB): 72 Hz – 20 kHz
            Frequency Response (±3 dB): 81 Hz – 20 kHz
            CoveragePattern:75°x50°nominal
            Dimensions (H x W x D): 965 mm x 394 mm x 394 mm
            Net Weight: 34 kg (76 lb)
            LF Driver:2 x JBL 2262HDifferential Drive Woofer
            HF Driver:1 x JBL 2451H 102 mm (4 in) voice coil, neodymium compression driver
            System Sensitivity (1w @ 1m): 97 dB SPL (passive mode)
            Nominal Impedance:  4 ohms
            Maximum SPL2: 135 dB SPL peak
            Power Rating Passive: 1200 W / 2400 W / 4800 W
            Suspension / Mounting: 5 x suspension points, M10 or optional track kit (F version only)
            Optional Accessories: SRX722-CVR: Pull-over padded cover  
             SRX-FF3: 3x detachable flying fittings
            229-00009-01: 3 x 10 mm forged eyebolts
            音箱類型:雙12",2路,反射式低音
            頻率范圍(-10 dB):72 Hz - 20 kHz
            頻率響應(±3db): 81Hz- 20KHz
            覆蓋角(HxV):75° x 50°
            體積 (高x寬x深) :965 x 394 x394mm  
            凈重: 34kg(76磅)
            低頻驅動器:2 x JBL 2262H 差分驅動器 
            高頻驅動器:1 x JBL2451H 4”(音圈)壓縮驅動器
            靈敏度(1w/1m):97dB(無源模式)
            阻抗:4Ω
            最大聲壓級:135dB@1m
            額定功率:1200W(連續)/ 2400W(節目)/ 4800W(峰值)
            吊掛/安裝:5個吊掛點和M10滑軌
            附件:SRX722-CVR保護軟外套
            SRX-FF3:3個可拆飛行配件
            229–00009–01:3 x 10mm螺栓滑軌墊圈

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