Deep, powerful sound in a lightweight cabinet.
The JBL IRX115S powered subwoofer is a versatile, cost-conscious portable P.A.s, extends the low-frequency response of IRX systems down to a room-shaking 35Hz. The 15” IRX115S draws from JBL’s top professional 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 128dB of deep, powerful bass, in a rugged, ultralight cabinet weighing less than 66 pounds. 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" 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 pounds. 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" 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: 128 dB
- Frequency Response: (-3dB): 45Hz–103Hz
- Frequency Response: (-10dB): 35Hz–147Hz
- 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 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. (29.65 kg)
- Dimensions (DxWxH):18.9 x 18.9 x 23.6 in(480 x 480 x 600 mm
Features
- Powerful 15” woofer with 3” voicecoil 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
- Weight: 65.3 lb. (29.65 kg)
- Built-in pole mount expands system configuration options
- Reinforced grille offers rugged protection without compromising acoustic performance
- Ergonomic handles make transport easy