Deep, powerful sound in a lightweight cabinet.
The JBL IRX115S powered subwoofer is a versatile, cost-conscious portable PA that extends the low-frequency response of IRX systems down to a room-shaking 35Hz. The 15” IRX115S draws from JBL’s top-notch professional technology 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 128dB of deep, powerful bass in a rugged, ultralight cabinet weighing less than 66 lb. 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" IRX108BT and the 12" IRX112BT are fully loaded with features that make it easy to dial in incredible sound in an instant—from real-world EQ presets and dbx DriveRack automatic feedback suppression to Bluetooth streaming and one-touch ducking.
Budget-conscious musicians, DJs, presenters and fitness instructors can count on versatile, full-featured JBL IRX Series portable PAs to deliver stunning sound, no matter their experience level.
It all adds up to an impressive 128dB of deep, powerful bass in a rugged, ultralight cabinet weighing less than 66 lb. 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" IRX108BT and the 12" IRX112BT are fully loaded with features that make it easy to dial in incredible sound in an instant—from real-world EQ presets and dbx DriveRack automatic feedback suppression to Bluetooth streaming and one-touch ducking.
Budget-conscious musicians, DJs, presenters and fitness instructors can count on versatile, full-featured JBL IRX Series portable PAs to deliver stunning sound, no matter their experience level.
Specifications
- System Type: Powered subwoofer
- Woofer Size: 15"
- Max SPL: 128dB
- Frequency Response: (-3dB): 45Hz–103Hz
- Frequency Response: (-10dB): 35Hz–147Hz
- Power Rating: 1,300 watts peak, 600 watts burst, 400 watts continuous
- Input Impedance: 100 kohm, balanced
- crossover frequencies: Selectable 80, 100, 120 Hz
- Polarity: Normal, inverted(switch on back panel)
- Inputs: 2 XLR Combo
- Outputs: 2 XLR (pass through)
- Cabinet: 15 mm MDF, 18 mm front plate
- Mounting: M20 x 2.5P Pole Cup
- Net Weight: 65.3 lb.
- Dimensions (DxWxH):18.9" x 18.9" x 23.6"
Features
- Powerful 15" woofer with 3" voice coil generates smooth, deep low-frequency response
- Selectable 80Hz, 100Hz and 120Hz crossover points are optimized for JBL IRX Series loudspeakers
- Ported enclosure enhances output and reduces woofer noise
- Frequency response: 35Hz–147Hz (-10dB)
- Power rating: 1,300W
- Max SPL: 128dB
- I/Os: 2 XLR Combo, 2 XLR out
- Polarity switch optimizes system response
- Lightweight, road-tested MDF cabinet
- Built-in pole mount expands system configuration options
- Reinforced grille offers rugged protection without compromising acoustic performance
- Ergonomic handles make transport easy
- Weight: 65.3 lb.