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Intellivox ADC Mark II Range
Compact loudspeaker arrays for use in 70V / 100V distributed systems



The JBL Intellivox ADC (Analogue Directivity Control) Mark II range is intended for use in 70V/100V Public Address and Voice Alarm (PA/VA) systems. As with other Intellivox products the ADC range has been designed to maximise listening comfort and provide highly intelligible speech reproduction even within difficult reverberant spaces. 

The revolutionary Digital Directivity Control (DDC) algorithm, pioneered by JBL’s Duran Audio group, was used to define a set of passive filters which has been precisely transferred into the analogue domain resulting in the ADC technology.

The Passive filter network provides time alignment for the individual drivers, equalisation of the complete array and creates a constant wavelength line source.

Each array consists of 6 carefully aligned 4” full range loud- speakers housed inside a tough steel enclosure. The specially aligned drivers are highly efficient and have an extended flat frequency response, providing natural and uncoloured repro- duction of both spoken word and background music.



To improve intelligibility, the Model V90, utilises a preset vertical opening angle with a -4º steering angle to accurately cover the listening plane when mounted flat to a vertical surface. This results in a reduction of incoherent reflections from the mounting surface.

An additional advantage of vertical or even recessed mounting is that the Model V90 becomes architecturally unobtrusive.

APPLICATIONS
  • Transport Hubs
  • Places of Worship 
  • Atriums 
  • Shopping Centers 
  • Any reverberant space where high quality speech reproduction is required


 


The JBL Intellivox ADC-H90 Mark II is designed for use on platforms and in high ceiling corridors, to minimize spill over a large bandwidth outside the listening area. The precisely defined horizontal dispersion aims the acoustic signal at the listener area, whilst minimizing disturbance outside of this locality.
This dramatically improves the listening comfort in surrounding areas of for instance, open platform railway stations.

The column is designed to be mounted horizontally and can be mechanically aimed according to desired throw.
The Intellivox ADC-H90 Mark II is designed to evenly cover distances up to 10-15 m. It has a fixed vertical dispersion of 130º  and a horizontal opening angle of 30º. The focus point for the horizontal beam is at 15m.

APPLICATIONS
  • Railway Station Platforms
  • Long, high ceiling corridors
  • Terminals





ACOUSTICAL 
Frequency Range


Sensitivity (1 W / 4 m)

Maximum SPL (100 W / 4 m)

Coverage
- Horizontal
- Vertical
- Steering Angle
- Typical Throw 

ELECTRICAL 
Rated Impedance 
- 100 W tap
- 50 W tap
- 25 W tap 

Rated Noise Power 
Rated Noise Voltage 
Control switches
- Tap setting
- Highpass filter
- Correction EQ 

Pilot tone detection
- Indicator
- Frequency range
- Minimum level

Suggested amplifiers 

MECHANICAL 
Material 
Mounting points 
Dimensions (H x W x D) 
Standard Colours**
- Enclosure and grill
- Speaker baffle 
Weight

220 - 10k Hz (+/-3 dB) 
120 - 12k Hz (-10 dB)  

80 dBSPL  

100 dBSPL  


130º (-6 dB) 
 30º (-6 dB) 
 Vertical -4º 
 15 m  



100 Ω 
200 Ω 
400 Ω  

100 Wrms(100 W tap)
100 Vrms  

100 W / 50 W / 25 W
HPF active / Flat
EQ active / Flat


Green LED on front
20k - 23k Hz
6 Vrms  

JBL 100 V IndustryAmp series


Steel, powder coated 
4 x M5 bottom and 4 x M5 top
865 x 134 x 92 mm (34.1” x 5.3” x 3.6”)

RAL 9007 (grey) or RAL 9010 (white)
RAL 9011 (black)
10 kg (22 lbs)

260 - 11k Hz (+/-3dB) 
150 - 14k Hz (-10 dB)

79 dBSPL 

99 dBSPL


40º (-6 dB)
130º (-6 dB)
Horizontal 0º
15 m 



100 Ω  
200 Ω 
400 Ω  
 
100 Wrms(100 W tap)  
100 Vrms 

100 W / 50 W / 25 W 
HPF active / Flat 
EQ active / Flat  


Green LED on front 
20k - 23k Hz 
6 Vrms  

JBL 100 V IndustryAmp series


Steel, powder coated 
4 x M5 left and 4 x M5 right
134 x 865 x 92 mm (5.3” x 34.1” x 3.6”)

RAL 9007 (grey) or RAL 9010 (white) 
RAL 9011 (black)
10 kg (22 lbs)