KSLi-GSUB subwoofer

KSLi-GSUB subwoofer

Subwoofers

Installation specific medium to large format cardioid subwoofer

  • Components 3 x 15”
  • Dispersion Cardioid
  • SPLmax 139 dB
  • Weight 78 kg / 172 lb

Article number Z0796

Product description

The KSLi-GSUB is an installation specific cardioid subwoofer for the KSLi system. It can be used to supplement KSLi8 and KSLi12 cabinets. The KSLi-GSUB cabinet is an actively driven, 2-way bass-reflex design housing three long excursion neodymium 15“ drivers. Two drivers face to the front while one driver radiates to the rear of the cabinet. The front and rear facing drivers operate in independent bass reflex chambers and are driven from separate amplifier channels. The cardioid dispersion pattern reduces unwanted energy behind the system, resulting in less excitation of the reverberant field to deliver highly accurate low frequency reproduction. The frequency response extends from 36 Hz to 105 Hz. The KSLi-GSUB cabinet has no rigging components and is intended for ground stack purposes. The cabinets are constructed from marine plywood and have an impact and weather protected PCP (Polyurea Cabinet Protection) finish. The front and rear of the cabinets are protected by rigid metal grills.

Amplifiers

The d&b 40D amplifier is required to drive the KSLi-GSUB. The D80 amplifier can also be used.

40D

Architectural specifications for detailed project planning

Do you require architectural specifications? For a d&b system or a specific d&b Series? Here are the most important technical specifications ready for download.

System data
Frequency response (-5 dB standard)
36 Hz - 105 Hz
Frequency response (–5 dB INFRA mode)
33 Hz - 75 Hz
Max. sound pressure (1m, free field)1
with D80
139 dB
Cabinets per D80
2
Loudspeaker data
Nominal impedance front/rear
4/8 ohms
Power handling capacity front (RMS/peak 10 ms)
900/3500 W
Power handling capacity rear (RMS/peak 10 ms)
500/2000 W
Components
3 x 15" driver
Connections
1 x NLT4 F / Phoenix
Dimensions / weight
Dimensions (H x W x D)
450 x 1000 x 900 / 1000 mm
17.7 x 39.4 x 35.5 / 39.4"
Weight
78 kg
172 lb

1 SPLmax Broadband signal IEC 60268

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