{"id":434,"date":"2026-02-04T01:55:52","date_gmt":"2026-02-04T01:55:52","guid":{"rendered":"https:\/\/zsoundpro.com\/?p=434"},"modified":"2026-07-17T08:34:24","modified_gmt":"2026-07-17T08:34:24","slug":"r218p-best-active-dual-18-subwoofer","status":"publish","type":"post","link":"https:\/\/zsoundpro.com\/es\/r218p-best-active-dual-18-subwoofer\/","title":{"rendered":"R218P Dual 18 inch subwoofer"},"content":{"rendered":"\n
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\"ZSOUND<\/figure>\n<\/div>\n\n\n\n
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ZSOUND | Best Active Dual 18 Subwoofer<\/a>: 1 Amazing Power<\/h2>\n\n\n

R218P Dual 18 inch subwoofer<\/h1>\n\n\n

Applications<\/h2>\n\n\n\n
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  • Middle and large touring performance<\/li>\n\n\n\n
  • Stadium<\/li>\n\n\n\n
  • Theatre<\/li>\n<\/ul>\n\n\n\n

    Feature<\/h2>\n\n\n\n
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    • Neodymium high-sensitivity driver, maximum headroom<\/li>\n\n\n\n
    • High-power output cabinet<\/li>\n\n\n\n
    • Ultra-low frequency limiting<\/li>\n\n\n\n
    • Multiple ergonomic handles on each side<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n
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      Technical Specification<\/h3>\n\n\n\n
      Parameter Name<\/th>Parameter Value<\/th><\/tr><\/thead>
      FREQUENCY RESPONSE<\/td>30 Hz~200 Hz (\u00b13 dB) \/ 25 Hz~250 Hz (-10dB)<\/td><\/tr>
      NOMINAL COVERAGE (-6dB)<\/td>Omnidirectional<\/td><\/tr>
      GAIN<\/td>32 dB<\/td><\/tr>
      POWER RATING (AES)<\/td>2800W@4\u03a9 + DSP<\/td><\/tr>
      INPUT IMPEDANCE<\/td>20k\u03a9 balanced \/ 10k\u03a9 unbalanced<\/td><\/tr>
      THD+N (0.1w to 1\/2 power)<\/td><0.05%<\/td><\/tr>
      SNR<\/td>>93dB<\/td><\/tr>
      MAXIMUM SPL<\/td>138 dB SPL peak<\/td><\/tr>
      POWER REQUIREMENT<\/td>200-240V 50-60Hz<\/td><\/tr>
      DRIVERS<\/td>2×18\u201d neodymium woofer (100mm voice coil)<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n
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      Physical Data<\/h3>\n\n\n\n
      Parameter Name<\/th>Parameter Value<\/th><\/tr><\/thead>
      Dimensions (HxWxD)<\/td>550 x 1236 x 723 mm<\/td><\/tr>
      WEIGHT<\/td>80 kg<\/td><\/tr>
      CONNECTORS<\/td>XLR, POWERCON, USB, RJ45<\/td><\/tr>
      MATERIALS<\/td>15mm, 18mm Baltic birch plywood<\/td><\/tr>
      FINISH<\/td>Black Polyurea paintings<\/td><\/tr>
      GRILLE<\/td>Black epoxy mesh grille with acoustically reticulated cloth<\/td><\/tr>
      DIAGRAMS<\/td>Front, Top, Side views and Impedance graph provided<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n