Powerful 18"" Active Subwoofer
The HK Audio LINEAR 7 118 Sub A is an exceptionally powerful yet compact 18-inch active subwoofer, engineered to provide phenomenal low-frequency performance. As part of the network-compatible LINEAR 7 Series, this subwoofer is versatile enough for a wide range of applications.
Exceptional Low-Frequency Performance
Designed for impactful sound delivery, the LINEAR 7 118-SUB-A excels in producing deep bass, making it ideal for live sound environments and professional audio setups.
Key Features
- 1 x 18” LF driver with a 4” voice coil for impressive low-frequency response.
- Class D amplifier with peak power output of 2000 W for robust performance.
- Filter presets including Front, Cardioid 1:1, and Cardioid 2:1 for adaptable sound management.
- Remote software control through DSP CONTROL for tailored audio settings.
- Fully parametric 10-band EQ with variable filter characteristics for precise audio adjustments.
Specifications
- Max. SPL @ 10% THD: 129 dB half space (42 Hz – 100 Hz averaged)
- Max. SPL peak @ 10% THD: 131 dB half space
- Frequency response +/-3 dB: 42 Hz – X-over
- Frequency response -10 dB: 38 Hz – X-over
- Amp type: Class D
- Maximum input level: +20 dBu
- Analog inputs: 2 x XLR combo balanced
- Analog Thru: 2 x XLR balanced
- DSP Out: 1 x XLR balanced
- Network port: Ethercon RJ45, 1 x In, 1 x Thru
- Sample rate: 96 kHz
- System latency: Less than 2.6 ms
- Mains connector: 1 x Powercon NAC3 In, 1 x Powercon NAC3 Thru, 100–240 V
- Power consumption: 1.9 A / 100–240 V nominal according to EN 62368-1
- Pole mount: 1 x M20
- Carrying handles: 2 x MultiGrip
- Housing: Birch multiplex
- Finish: Black acrylic enamel
- Front grille: 2 mm metal grille backed with black acoustic foam
- Dimensions (WxHxD): 55 x 56 x 69 cm (21-21/32 x 22-3/64 x 27-11/64"")
- Weight: 41 kg / 90.4 lbs