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JBL IRX115S 15" Active PA Subwoofer

SKU JBLIRX115S
Original price £759.00 (inc. VAT) - Original price £759.00 (inc. VAT)
Original price £759.00 (inc. VAT)
£759.00 (inc. VAT)
£759.00 (inc. VAT) - £759.00 (inc. VAT)
Current price £759.00 (inc. VAT)
DETAILS

Powerful, portable JBL IRX115S subwoofer with deep bass and simple setup.

The JBL IRX115S is a 15-inch active subwoofer that extends the low-frequency range of JBL IRX Series systems down to 35 Hz, delivering room-shaking bass in a compact, lightweight design. Ideal for musicians, DJs, presenters, and mobile performers, it combines professional-grade sound with effortless portability and intuitive controls.

Inside the IRX115S, a high-efficiency 15" woofer with a 3" voicecoil works alongside a 1,300W peak amplifier to produce a powerful, smooth, and controlled low-end response. Selectable 80 Hz, 100 Hz, and 120 Hz crossover points and a polarity switch allow you to optimise system integration with other IRX loudspeakers, while a tuned, ported enclosure reduces unwanted noise for cleaner performance.

Rugged yet lightweight, the IRX115S features a durable MDF cabinet with a reinforced honeycomb grille and ergonomic handles for easy transport. A built-in M20 pole mount expands setup flexibility, making it quick and simple to configure a complete PA system. Every unit is verified by JBL’s 100-hour stress test, ensuring it delivers reliable performance in live sound, events, houses of worship, and portable applications.

Pair the IRX115S with IRX Series powered speakers to access Bluetooth streaming, dbx automatic feedback suppression, EQ presets, and one-touch music ducking, allowing even novice users to sound professional in any environment.

JBL IRX115S Key Features:

  • Powerful 15-Inch Woofer: Custom-designed driver with 3" voicecoil for deep, smooth bass down to 35 Hz.
  • Selectable Crossover Frequencies: 80 Hz, 100 Hz, and 120 Hz for seamless integration with IRX Series speakers.
  • High Output: Maximum SPL of 128 dB with a 1,300W peak amplifier.
  • Rugged, Lightweight Cabinet: Durable MDF with reinforced front plate and honeycomb grille for road-ready protection.
  • Polarity Switch: Optimises system response for different setups.
  • Flexible Setup: Built-in M20 threaded pole mount allows secure mounting of top speakers.
  • Professional Connectivity: 2 x XLR combo inputs and 2 x XLR pass-through outputs.
  • Portable Design: Ergonomic handles make transport and positioning quick and easy.
  • Ported Enclosure: Enhances output while reducing unwanted woofer noise.
SPECS & DOWNLOADS

Download the PDF Data Sheet HERE >

JBL IRX115S Specifications:

  • System Type: Powered Subwoofer
  • Woofer Size: 15"
  • Max SPL: 128 dB
  • Frequency Response (-3 dB): 45 Hz – 103 Hz
  • Frequency Response (-10 dB): 35 Hz – 147 Hz
  • Power Rating: 1,300 Watts Peak, 600 Watts Burst, 400 Watts Continuous
  • Input Impedance: 100k Ohm, Balanced
  • Crossover Frequencies: Selectable 80, 100, 120 Hz
  • Polarity: Normal / Inverted (Switch on back panel)
  • Inputs: 2 x XLR Combo
  • Outputs: 2 x XLR Pass-Through
  • Cabinet: 15 mm MDF, 18 mm front plate
  • Mounting: M20 x 2.5p Pole Cup
  • Net Weight: 29.65 kg (65.3 lb)
  • Dimensions (D x W x H): 480 x 480 x 600 mm (18.9 x 18.9 x 23.6 in)
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