HK SONAR-115-SUB-D 1500 Watt 15" Powered Subwoofer
The HK Audio SONAR 115 Sub D is a high-performance 15" active subwoofer engineered to deliver tight, punchy bass with impressive low-end extension. Designed to pair perfectly with SONAR full-range speakers—or any speaker system in need of serious bass reinforcement—this sub features a powerful 1500-watt amplifier, a robust 15" woofer, and advanced DSP functionality. With its simple but effective cardioid presets, this subwoofer makes sophisticated bass control accessible for everyday setups, reducing unwanted rear bass radiation with ease.
Features
- 1500 watts of peak power for deep, clean bass
- 15" woofer with 3" voice coil delivers powerful low-end punch
- Built-in 24-bit DSP with LCD screen for precise control
- Adjustable crossover frequency, polarity, and delay
- Cardioid presets for front- or rear-facing configurations
- Selectable Bass Boost mode for more impact when needed
- 0–10 meter delay control for flexible stage alignment
- Sturdy wood housing with metal grille and black acoustic foam
- Compatible with any full-range speaker system, not just SONAR
- Ideal for DJs, live music, and portable PA applications
Specifications
Acoustic Performance
- Max SPL Peak @ 10% THD: 125 dB (half space)
- Frequency Response (-10 dB): 36 Hz – X-over
- Amplifier Output (Peak): 1500 W
- Woofer: 1 x 15", 3" voice coil
DSP & Control
- DSP: 24-bit with LCD screen
- Sound Modes: Normal / Bass Boost
- Setup Modes: SONAR, Cardioid Front, Cardioid Rear
- Delay: Adjustable from 0–10 meters
Connectivity
- Inputs: 2 x XLR/jack combo (balanced)
- Outputs: 2 x XLR thru out (balanced)
Construction
- Pole Mount: 1 x M20
- Carrying Handles: 2 x MultiGrip
- Housing: Wood
- Finish: Black
- Front Grille: Metal grille with black acoustic foam
- Casters: Optional
Dimensions & Weight
- Dimensions (WxHxD): 43 x 61.2 x 61.6 cm
- Weight: 28.4 kg / 62.6 lbs