JBL SRX728S Dual 18 Subwoofer

价格： $1439.99 (约合人民币 ￥10512) （注：此价格为美国市场参考价格，非本站出售价格，本站正在积极搭建代购渠道！）

• 浏览：266次
• 品牌：JBL
• 状况：全新
• 类别：现场音响 - 喇叭 - 低音扩音器
• 一句话简介：Earth-pounding bass!
• 简介：The JBL SRX728S Dual 18" Subwoofer is built to deliver smooth, clean, accurate low-end. With a pair of 18" Differential Drive woofers, it handles an amazing 1600W power (continuous). Large, open ducts minimize port turbulence and the heavily braced JBL enclosure assures tight, solid bass response. Designed to present a minimum frontal area, the subwoofer enclosure offers complete input connection flexibility with 2 Neutrik Speakon jacks. A recessed, external switch allows selection of either contacts +1/-1 or +2/-2 while an internal connector allows you to drive each woofer from a separate amplifier channel. The speaker cab is constructed of top-quality birch plywood and coated in rugged DuraFlex. Each woofer is housed in an isolated chamber and the enclosure is heavily braced to maximize low-frequency performance. The attractive CNC machined, 16-gauge steel grille is internally lined with acoustically transparent foam to provide the JBL SRX728S with additional driver protection and a very professional appearance. This subwoofer excels when paired with the PA speakers (sold separately).
• 技术参数：
  1. High-power subwoofer
  2. 2 - 2268H Differential Drive, neodymium magnet, 18" woofers
  3. Power Rating (Continuous/Program/Peak): 1600W/3200W/6400W
  4. Front-loaded vented enclosure
  5. 2 Neutrik Speakon NL-4 connectors
  6. External switch selects either contacts +1/-1 or +2/-2
  7. Internal connector separates each woofer into 2 channels
  8. Birch plywood construction
  9. Heavily braced
  10. Rugged DuraFlex finish
  11. Isolated chamber for each woofer
  12. CNC machined, 16-gauge steel grille

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