美国 JBL SRX-725 双15吋二路全频音箱

　　JBL SRX-725 双15寸二路全频音箱

　　音箱：音箱类型：双15"2路反射式低音

　　频率范围(-10dB)：37Hz-20KHz

　　频率响应(±3dB)：53Hz-20KHz

　　覆盖角(H×V)：75°×50°

　　体积(高×宽×深)：1219×541×508mm

　　净重：45kg(100磅)

　　低频驱动器：2×JBL 2265H 差分驱动器

　　高频驱动器: 1×JBL 2451H 4"(音圈)压缩驱动器

　　灵敏度(1W/1m): 99dB(无源模式)

　　阻抗: 4Ω

　　声压级: 136dB@1m

　　额定功率: 1200W(连续)/2400W(节目)/4800W(峰值)

　　吊挂/安装: 5个导规和M10吊挂点

　　附件: SRX725-CVR把手衬垫盖

　　SRX-FF3: 3个可拆飞行配件

　　229-00009-01: 3×10mm锻造眼圈螺栓

　　For the ultimate in performance and simplicity, a pair of SRX725 speakers, and a single, high-power amplifier delivers superb high-level music and powerful bass. Or add SRX728S dual 18-inch subwoofers for truly impressive low-end. A pair of JBL 2265H Differential Drive drivers handles an amazing 1200 watts of continuous power. The 2451 4-inch compression driver, respected worldwide as one of the finest high powered drivers made, provides smooth, clear mids and highs. Despite this performance, the SRX725 weighs only 100 lbs (45 kg).

　　Technical Info

　　Frequency Range (-10 dB): 37 Hz – 20 kHz

　　Frequency Response (±3 dB): 53 Hz – 20 kHz

　　Coverage Pattern: 75° x 50° nominal

　　Crossover Modes: Bi-amp / passive, externally switchable

　　Crossover Frequency: 1.2 kHz

　　Power Rating (Continuous1; Program; Peak):

　　- Passive: 1200 Watts; 2400 Watts; 4800 Watts

　　- Bi-amp LF: 1200 Watts; 2400 Watts; 4800 Watts

　　- Bi-amp HF: 75 Watts; 150 Watts; 300 Watts

　　Maximum SPL2: 136 dB SPL peak

　　System Sensitivity (1w @ 1m): 99 dB SPL (passive mode)

　　LF Driver: 2 x JBL 2265H 380 mm (15 in) Differential Drive woofer with neodymium magnet and dual voice-coils

　　HF Driver: 1 x JBL 2452H 102 mm (4 in) voice-coil, neodymium-magnet compression driver

　　Nominal Impedance:

　　- Passive: 4 Ω

　　- Bi-amp LF: 4 Ω

　　- Bi-amp HF: 8 Ω

　　Active Tunings: dbx DriveRack, all models. Settings available at

　　Enclosure: Trapezoidal, 15 mm, 11-ply birch plywood

　　Suspension / Mounting: 5 x suspension points, M10

　　Transport: 2 x steel handles

　　Finish: Black DuraFlex finish

　　Grille:

　　- Powder coated, black, 16-gauge perforated steel with acoustically transparent charcoal foam backing.

　　- Removable JBL badge and punched JBL logo.

　　Input Connectors: Neutrik Speakon NL-4 (x2)

　　Dimensions (H x W x D): 48 in x 21.3 in x 20 in (1219 mm x 541 mm x 508 mm)

　　Net Weight: 96 lbs. (43 kg)