{"id":391,"date":"2026-02-02T02:09:43","date_gmt":"2026-02-02T02:09:43","guid":{"rendered":"https:\/\/zsoundpro.com\/?p=391"},"modified":"2026-07-18T02:02:37","modified_gmt":"2026-07-18T02:02:37","slug":"sw218-pro-dual-18-inch-subwoofer-system","status":"publish","type":"post","link":"https:\/\/zsoundpro.com\/fr\/sw218-pro-dual-18-inch-subwoofer-system\/","title":{"rendered":"SW218 Dual 18 inch subwoofer"},"content":{"rendered":"\n
\n
\n
\n
\"ZSOUND<\/figure>\n<\/div>\n\n\n\n
\n

ZSOUND | Dual 18 Inch Subwoofer<\/a>: 1 Amazing Bass Victory<\/h2>\n\n\n

SW218 Dual 18 inch subwoofer<\/h3>\n\n\n

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

    Feature<\/h2>\n\n\n\n
      \n
    • 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
      \n
      \n

      Technical Specification<\/h3>\n\n\n\n
      Parameter Name<\/th>Parameter Value<\/th><\/tr><\/thead>
      FREQUENCY RESPONSE<\/td>30 Hz-300 Hz <\/td><\/tr>
      NOMINAL COVERAGE<\/td>Cardoid<\/td><\/tr>
      SENSITIVITY (@1w\/1m)<\/td>98 dB SPL<\/td><\/tr>
      POWER RATING (AES)<\/td>3000W AES 12000W Peak power<\/td><\/tr>
      NOMINAL IMPEDANCE<\/td>4 ohm<\/td><\/tr>
      MAXIMUM SPL<\/td>142 dB SPL peak<\/td><\/tr>
      DRIVERS<\/td>2×18\u201d neodymium woofer (100mm voice coil)<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n
      \n

      Physical Data<\/h3>\n\n\n\n
      Parameter Name<\/th>Parameter Value<\/th><\/tr><\/thead>
      DIMENSIONS (HxWxD)<\/td>560.5 x 1340 x 700 mm<\/td><\/tr>
      WEIGHT<\/td>82 kg<\/td><\/tr>
      CONNECTORS<\/td>2 x NL4 connectors<\/td><\/tr>
      SPEAKER CABLES<\/td>1+1-<\/td><\/tr>
      MATERIALS<\/td>15mm, 18mm, 24mm 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 provided in image<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n