HK Audio Linear7 Sub 118A 2000W 1×18″
Effective maximum sound pressure level thanks to high-performance loudspeakers, drivers and muscular 2000 watts Pascal Class-D amplifiers
Ultra-precise coverage of frequency spectrum thanks to minimized distortion and optimized directivity
state-of-the-art DSP platform with integrated fully parametric 10-band EQ, delay and limiting for uncompromised individual configuration
Latest networking technology to control Theo DSP of every LINEAR 7 cabinet from that one central FOH spot.
Additional DSP-Out that lets you integrate an added non-network-compatible powered cabinet (such as your LINEAR series active cabinets) into the network and remotely control it with all the parameters of the LINEAR 7 DSP.
Direct access to easy selectable presets for use as cardioid subwoofer, even in a non-network setup
Futureproof Audio-Streaming (Certification for MILAN is in the works)
High resolution 96 kHz AD/DA converters, low latency
Extremely compact and lightweight birch multiplex housing
User friendly rigging and mounting options
Cardioid pattern for real-world applications
While midrange and high frequencies are naturally more directional, low frequencies tend to radiate in all directions. Excessive bass levels can be quite the problem on and behind the stage. The more serious issue, though, is that promoters are increasingly making demands to limit the sound distribution range. And there is no alternative to cardioid technology when it comes to meeting specifications for low-range frequencies. With its hardware appointments and filter sets, the 18” LINEAR 7 subwoofer provides a fast, easy way to configure effective cardioid setups.
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
Power amp output (peak power)
2000 W
Amp type
Class D
Bass speaker
1x 18″, 4″ voice coil
Maximum input level
+20 dBu
Analog inputs
2x XLR combo bal.
Analog thru
2x XLR balanced
DSP Out
1x XLR
Network port
Ethercon RJ45, 1x In, 1x Thru
Filter presets
Front, Cardioid 1:1, Cardioid 2:1, Remote
Remote software
HK Audio DSP CONTROL (Windows, Mac OS)
DSP functions
Fully parametric 10-band EQ with variable filter characteristics, Low-Pass Filter, Polarity, Level, Delay, Limiter, Mute
Sample rate
96 kHz
System latency
Less than 2.6 ms
Mains connector
1x Powercon NAC3 In, 1x Powercon NAC3 Thru, 100–240 V
Power consuption
1.9 A / 100–240 V nominal according to EN 62368-1
Pole mount
M20
Handles
2x MultiGrip
Enclosure
Birch multiplex
Grille
2 mm metal grille backed with black acoustic foam
Finish
Black acrylic enamel
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