
LINEAR 9 118 Sub BA
Active 18-inch subwoofer with a dual vented bandpass cabinet and 1,100 W RMS Class D bi-amp power. It suits sound engineers building scalable line arrays, either with full-range speakers or as a low-extension partner for the LINEAR 9 118 Sub A.
- 18" dual vented bandpass active subwoofer
- 1,100 W RMS Class D bi-amped power amplifier
- Max. SPL peak 136 dB; 38 Hz (-6 dB) low extension
- DSP with 10-band parametric EQ and cardioid presets
- Milan digital audio via Ethercon RJ45 network ports
- Compatible with all LINEAR 9 Mid/High models
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The LINEAR 9 118 Sub BA is an active subwoofer built around one 18" driver with a 4" voice coil in a bandpass cabinet. It is rated for a maximum peak SPL of 136 dB and reaches down to 38 Hz (-6 dB) and 31 Hz (-10 dB). It is compatible with all LINEAR 9 Mid/High models.
A DSP preamplifier with a Class D bi-amped power stage, rated at 1,100 W RMS, handles processing. The DSP offers a 10-band parametric EQ with variable filter characteristics, plus low-pass filter, polarity, level, delay, limiter and mute. Filter presets for Front, Cardioid 1:1, Cardioid 2:1 and Remote make cardioid arrangements quick to set up. The DSP can be controlled remotely with HK Audio DSP CONTROL software for Windows and Mac OS.
Connections include two XLR/jack combo analog inputs, two XLR analog outputs and one XLR DSP output. Powercon NAC3 in and thru sockets handle mains, and Ethercon RJ45 network input and output ports are fitted, with Milan digital audio transmission. The birch plywood cabinet has a PU coating, eight MultiGrip handles and two M20 pole mounts.
Tehnilised andmed
- Bränd
- HK Audio
- Mudel
- LINEAR 9 118 Sub BA
- Kategooria
- Live-heli › PA-kõlarid
Audio
- Concept
- Active subwoofer
- Cabinet principle
- Band pass
- Max. SPL average
- 134 dB
- Max. SPL peak
- 136 dB
- Frequency range -6 dB
- 38 Hz - X-Over
- Frequency range -10 dB
- 31 Hz - X-Over
- Low frequency driver
- 1 x 18" cone speaker, 4" voice coil
Inputs
- Analog input
- 2 x XLR/jack combo symm.
- Network input
- 1 x Ethercon RJ45
- Maximum input level
- +20 dBu
Outputs
- Analog output
- 2 x XLR symm.
- DSP output
- 1 x XLR symm.
- Network output
- 1 x Ethercon RJ45
Connectivity
- Digital audio transmission
- MILAN
- Remote software
- HK Audio DSP CONTROL (Windows, Mac OS)
Electronics
- Preamplifier
- DSP preamplifier
- Power amplifier
- Class D - Biamped
- Power amplifier output RMS
- 1.100 W
- Speaker protection
- RMS-/Peak-Limiter
- Sample rate
- 96 kHz
- Latency
- under 2.6 ms
- DSP functions
- parametric 10-band EQ with variable filter characteristics, low-pass filter, polarity, level, delay, limiter, mute
- Filter presets
- Front, Cardioid 1:1, Cardioid 2:1, Remote
Power
- Power supply
- 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
Physical
- Cabinet features/rigging
- 2 x pole mount M20
- Carrying handles
- 8 x HK Audio MultiGrip
- Cabinet material
- Birch plywood
- Cabinet surface
- PU coating
- Color
- Jet black (RAL 9005)
- Front grille
- Steel front grille with anticorrosive coating and backed acoustic foam
- Dimensions (W x H x D), metric
- 111 x 56 x 69 cm
- Dimensions (W x H x D), imperial
- 43-11/16 x 22-1/16 x 27-5/32 inch
- Weight, metric
- 63.5 kg
- Weight, imperial
- 140.0 lbs