{"id":3291,"date":"2025-11-11T04:20:14","date_gmt":"2025-11-11T04:20:14","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=3291"},"modified":"2026-02-06T05:32:50","modified_gmt":"2026-02-06T05:32:50","slug":"jbl-pro-irx115s-ek","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/jbl-pro-irx115s-ek\/","title":{"rendered":"JBL Pro IRX115S-EK"},"content":{"rendered":"
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The JBL IRX115S powered subwoofer, the newest model in the IRX series of versatile, cost-conscious portable P.A.s, extends the low-frequency response of IRX systems down to a room-shaking 35 Hz.<\/p>\n

The 15\u201d IRX115S draws from JBL\u2019s top professional touring technologies to deliver superior sound without the guesswork, thanks to custom driver and amplifier designs; tuned, ported enclosure; and built-in crossover and polarity settings. It all adds up to an impressive 128 dB of deep, powerful bass, in a rugged, ultralight cabinet weighing just 65.3 pounds.<\/p>\n

The IRX Series offers legendary JBL fidelity, power and ease of use at a fraction of the price and size of comparable systems. The 8-inch IRX108BT and the 12-inch IRX112BT are fully loaded with features that make it easy to dial in incredible sound in an instant\u2014from real-world EQ presets and dbx DriveRack automatic feedback suppression to Bluetooth streaming and one-touch ducking.<\/p>\n

Budget-conscious musicians, DJs, presenters and fitness instructors can count on versatile, full-featured JBL IRX Series portable P.A.s to deliver stunning sound, no matter their experience level.<\/p>\n

Be Heard, Loud and Clear<\/strong><\/p>\n

The IRX115S leverages more than 70 years of JBL speaker innovation to deliver superior frequency response, sound pressure levels and sheer power. Inside, a powerful 15\u201d woofer with 3\u201d voicecoil delivers low-frequency coverage down to 35 Hz; a high-efficiency amp helps protect the woofer and driver while ensuring top-level acoustic performance. Selectable 80 Hz, 100 Hz and 120 Hz crossover points smooth out system response, especially when used with IRX100 Series loudspeakers; a tuned port reduces woofer noise.<\/p>\n

Portable and Durable<\/strong><\/p>\n

The tough, lightweight IRX115S is engineered to outperform larger boxes in a compact form factor weighing just 65.3 pounds. Its durable MDF enclosure features a tight-gauge, reinforced honeycomb bevel pattern that offers rugged protection without compromising acoustic performance. Transport is easy, thanks to thoughtfully designed ergonomic handles. And it\u2019s all verified by JBL\u2019s legendary 100-hour stress test.<\/p>\n

Great Sound, Made Simple<\/strong><\/p>\n

With the IRX Series, perfect sound is just a button push away. Simple settings adjust crossover and polarity to optimize system sound in any space.\u00a0<\/strong>Pair the IRX115S with IRX Series powered loudspeakers and access Bluetooth audio streaming, dbx automatic feedback suppression, ducking and EQ presets to sound your best in any space.<\/p>\n

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Features<\/h3>\n<\/div>\n<\/div>\n
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  • Powerful 15\u201d woofer with 3\u201d voicecoil generates smooth, detailed, deep LF response<\/li>\n
  • Selectable 80 Hz, 100 Hz and 120 Hz crossover points are optimized for JBL IRX Series loudspeakers<\/li>\n
  • Frequency response: 35 Hz \u2013 147 Hz (-10 dB)<\/li>\n
  • Max SPL: 128 dB<\/li>\n
  • Weight: 65.3 pounds<\/li>\n
  • Power rating: 1,300W<\/li>\n
  • I\/Os: 2 XLR Combo, 2 XLR out<\/li>\n
  • Polarity switch optimizes system response<\/li>\n
  • Lightweight, road-tested MDF cabinet<\/li>\n
  • Ported enclosure enhances output and reduces woofer noise<\/li>\n
  • Ergonomic handles make transport easy<\/li>\n
  • Reinforced grille offers rugged protection without compromising acoustic performance<\/li>\n
  • Built-in standard pole mount allows integration with IRX108BT, IRX112BT and other loudspeakers<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    The JBL IRX115S powered subwoofer, the newest model in the IRX series of versatile, cost-conscious portable P.A.s, extends the low-frequency response of IRX systems down to a room-shaking 35 Hz. The 15\u201d IRX115S draws from JBL\u2019s top professional touring technologies to deliver superior sound without the guesswork, thanks to custom driver and amplifier designs; tuned, […]<\/p>\n","protected":false},"featured_media":3373,"template":"","meta":[],"product_brand":[69],"product_cat":[21,25],"product_tag":[],"class_list":{"0":"post-3291","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\/3291","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\/3373"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=3291"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=3291"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=3291"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=3291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}