Vi-GSUB subwoofer

Vi-GSUB subwoofer front
Vi-GSUB subwoofer front

Vi-GSUB subwoofer

Subwoofers

Installation specific high performance cardioid subwoofer

  • Components 18"/12"
  • Dispersion Cardioid
  • max SPL 137 dB
  • Weight 58 kg / 128 lb

Product description

The installation specific Vi-GSUB is an actively driven high performance cardioid subwoofer powered by a single amplifier channel. The Vi-GSUB is intended for ground stacked applications only. It shares the same acoustical and visual design as the Vi-SUB, which features integrated rigging equipment. It houses two long excursion neodymium drivers, an 18“ driver in a bass-reflex design facing to the front and a 12“ driver in a two chamber bandpass design radiating to the rear. The cardioid dispersion pattern resulting from this arrangement avoids unwanted energy behind the system that reduces the excitation of the reverberant field at low frequencies and provides the greatest accuracy of low frequency reproduction. The cabinet is constructed from marine plywood and has an impact resistant paint finish. The front of the loudspeaker cabinet is protected by a rigid metal grill backed by an acoustically transparent foam.

Amplifiers

The d&b D80 and 30D amplifiers are recommended to drive the Vi-GSUB. The d&b D20 can also be used.

D80

30D

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)
37 Hz - 115 Hz
Frequency response (-5 dB 100 Hz mode)
37 Hz - 95 Hz
Max. sound pressure (1m, free field)1
with D20/30D
with D80

133 dB
137 dB
Cabinets per amplifier channel
2
Loudspeaker data
Configuration
Installation specific high performance cardioid subwoofer
Nominal impedance
8 Ω
Power handling capacity (RMS/peak 10 ms)
800/3200 W
Components
1 x 18" driver
1 x 12" driver
Connections
2 x NLT4 F/M
optional 2 x NL4 M or 2 x EP5
Dimensions / weight
Dimensions (H x W x D)
606 x 700 x 728 mm
23.8 x 27.5 x 28.6"
Weight
58 kg
128 lb

1 SPL max peak test signal: pink noise with crest factor 4

Application information is presented for guidance only. d&b reserves the right to make any necessary changes to the products and the published specifications. As part of the ongoing development program d&b tries to maintain the highest degree of product compatibility.

 
Release
Category
File type
Size
Language
 
The V-Series brochure
12.06.2018
Brochures
PDF
9 MB
English
3D CAD drawings - Vi-GSUB
11.05.2018
CAD Data 2D/3D
ZIP
200 KB
2D CAD drawings - Vi-GSUB
09.05.2018
CAD Data 2D/3D
ZIP
503 KB
EU Declaration of Conformity (CE)
06.03.2018
Other documentation
PDF
53 KB
English
Vi-GSUB Manual 1.2
02.11.2016
Manuals
PDF
804 KB
English
Vi-GSUB Datasheet 1.2
16.09.2015
Data sheets
PDF
335 KB
English
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