{"id":9114,"date":"2025-11-11T06:51:28","date_gmt":"2025-11-11T06:51:28","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=9114"},"modified":"2025-11-11T06:53:08","modified_gmt":"2025-11-11T06:53:08","slug":"jbl-jrx-218s","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/jbl-jrx-218s\/","title":{"rendered":"JBL JRX 218S"},"content":{"rendered":"
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DESCRIPTION<\/h2>\n

18″ Compact Subwoofer<\/p>\n

The JRX218S is driven by a massive JBL 18″ woofer with a cast frame and 3″ voice-coil.<\/p>\n

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FEATURES<\/strong><\/h4>\n
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  • 18 in. compact subwoofer.<\/li>\n
  • 350 W (continuous), 1400 W (peak) power capacity.<\/li>\n
  • The rugged enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet.<\/li>\n
  • A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.<\/li>\n
  • Non-resonant, all steel handles are used.<\/li>\n
  • Attractive 18-gauge perforated steel grille protects components from damage.<\/li>\n<\/ul>\n

     <\/p>\n

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     <\/p>\n<\/div>\n

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    SPECIFICATIONS<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Power Rating<\/strong><\/td>\n350 W \/ 1400 W<\/td>\n<\/tr>\n
    Frequency Range (-10dB)<\/strong><\/td>\n34 Hz – 250 Hz<\/td>\n<\/tr>\n
    Frequency Response\u00a0(\u00b13 dB)<\/strong><\/td>\n53 Hz – 250 Hz<\/td>\n<\/tr>\n
    Sensitivity\u00a0(@1m)<\/strong><\/td>\n98 dB SPL<\/td>\n<\/tr>\n
    Nominal Impredance<\/strong><\/td>\n4 ohms<\/td>\n<\/tr>\n
    Recommended Amplifier Power<\/strong><\/td>\n350 W to 700 W into 4 ohms<\/td>\n<\/tr>\n
    Maximum SPL<\/strong><\/td>\n133 dB<\/td>\n<\/tr>\n
    Dimensions\u00a0(H x W x D)<\/strong><\/td>\n605 mm x 508 mm x 551 mm<\/td>\n<\/tr>\n
    Weight<\/strong><\/td>\n32.2 kg<\/td>\n<\/tr>\n
    Low Frequency Driver<\/strong><\/td>\nJBL\u00a0M118-4<\/td>\n<\/tr>\n
    Input Connectors<\/strong><\/td>\nNeutrik\u00ae Speakon\u00ae NL-4 (x2); parallel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    DESCRIPTION 18″ Compact Subwoofer The JRX218S is driven by a massive JBL 18″ woofer with a cast frame and 3″ voice-coil.     FEATURES 18 in. compact subwoofer. 350 W (continuous), 1400 W (peak) power capacity. The rugged enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical […]<\/p>\n","protected":false},"featured_media":9161,"template":"","meta":[],"product_brand":[69],"product_cat":[21,20],"product_tag":[],"class_list":{"0":"post-9114","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-jbl","7":"product_cat-all-products","8":"product_cat-active-speaker","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/9114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/9161"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=9114"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=9114"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=9114"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=9114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}