{"id":3271,"date":"2025-11-11T04:19:53","date_gmt":"2025-11-11T04:19:53","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=3271"},"modified":"2026-02-06T05:09:10","modified_gmt":"2026-02-06T05:09:10","slug":"jbl-prx-918-xlf-professional-powered-18-inch-subwoofer","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/jbl-prx-918-xlf-professional-powered-18-inch-subwoofer\/","title":{"rendered":"JBL PRX 918 XLF Professional Powered 18-inch Subwoofer"},"content":{"rendered":"
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Professional Powered 18-inch Subwoofer<\/strong>
\nThe PRX918XLF subwoofer, part of the JBL PRX900 Series powered loudspeakers and subwoofers, takes professional portable PA performance to a new level with advanced acoustics, comprehensive DSP, unrivaled power performance and durability and complete BLE control via the JBL Pro Connect app. The PRX900 Series is a versatile solution for DJs and bands, music venues, rental houses, corporate A\/V providers, or anyone who needs durable professional systems that deliver powerful, room-filling sound in any portable or installed scenario.<\/p>\n

This 18-inch powered subwoofer is built from the ground up to leverage JBL\u2019s most advanced acoustic innovations. A next-generation driver\u2014powered by an ultra-efficient Class D amplifier\u2014delivers clear, defined bass with smooth low-frequency extension at maximum volume.<\/p>\n

The PRX918XLF\u2019s class-leading DSP package, accessible via onboard LCD or the JBL Pro Connect app, includes 6-band parametric EQ for system tuning and nuanced tonal control, plus a lowpass filter and 20ms delay.<\/p>\n

The JBL Pro Connect app provides complete hardware and DSP control of up to 10 speakers; integrate with JBL EON ONE MK2, PRX ONE and EON700 systems, and access app-only functions including speaker snapshots and grouping.<\/p>\n

The PRX918XLF is designed to withstand the rigors of the road, and is enclosed in an 18mm birch cabinet with optimized bracing for smooth low-frequency response and improved durability. Like with every JBL product, everything is reinforced by industry-leading test and validation protocols.<\/p>\n<\/div>\n<\/div>\n

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Features<\/h3>\n<\/div>\n<\/div>\n
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  • Transducer:\n
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    • 918SG 18\u201d ferrite magnet woofer<\/li>\n<\/ul>\n<\/li>\n
    • FEA flared port design reduces air noise and distortion<\/li>\n
    • Lightweight, efficient Class D amplification<\/li>\n
    • Power: 2,000 watts peak\/1,000 watts RMS<\/li>\n
    • 18mm birch cabinet features optimized bracing for smooth low-frequency response<\/li>\n
    • Frequency response: 30 Hz\u2013110 Hz @2pi (-10 dB); 35 Hz\u201392 kHz @2pi (-3 dB)<\/li>\n
    • Max SPL: 134 dB<\/li>\n
    • Color LCD screen provides access to comprehensive DSP suite<\/li>\n
    • DriveRack Technology includes 180ms of speaker delay in 100-microsecond intervals for precise time-aligned systems<\/li>\n
    • JBL Pro Connect app allows full system control of up to 10 speakers and line integration with JBL EON ONE MK2, PRX ONE and EON700 systems<\/li>\n
    • Optimized presets for pairing with full-range speakers<\/li>\n
    • I\/Os:\n
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      • 2 XLR balanced Combo jacks<\/li>\n
      • 2 XLR pass-through outs<\/li>\n<\/ul>\n<\/li>\n
      • Two side handles<\/li>\n
      • Mount: M20 pole cup<\/li>\n
      • Cabinet features optimized bracing for smooth low-frequency response<\/li>\n
      • Quiet fanless operation<\/li>\n
      • Ultra-low system latency: <1ms<\/li>\n
      • Net weight: 40.7 kg (89.7 lbs); gross weight: 47.5 kg (104.7 kg)<\/li>\n
      • Dimensions: 693 mm x 591 mm x 654 mm (27.3 in x 23.3 in x 25.7 in) (H x W x D)<\/li>\n
      • Shipping dimensions: 732 mm x 703 mm x 766 mm (28.8 in x 27.7 in x 30.2 in) (H x W x D)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Professional Powered 18-inch Subwoofer The PRX918XLF subwoofer, part of the JBL PRX900 Series powered loudspeakers and subwoofers, takes professional portable PA performance to a new level with advanced acoustics, comprehensive DSP, unrivaled power performance and durability and complete BLE control via the JBL Pro Connect app. The PRX900 Series is a versatile solution for DJs […]<\/p>\n","protected":false},"featured_media":3344,"template":"","meta":[],"product_brand":[69],"product_cat":[21,25],"product_tag":[],"class_list":{"0":"post-3271","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-jbl","7":"product_cat-all-products","8":"product_cat-subwoofer","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\/3271","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\/3344"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=3271"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=3271"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=3271"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=3271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}