Amplifier supplied with integral DSP power offering:
Control of Vertical Beam Shaping
Dual Line Inputs each with individual volume, delay (10 seconds) and EQ (4-band parametric)
Volume Control
Delay (up to 20 seconds)
8 band parametric EQ
8 user definable, password protected presets on board (recallable through third party control devices)
AVC (Automatic Volume Control) via build-in ambient mic.
Upgradeable firmware
Network Ready
Amplifier supplied with Integral Surveillance
Simulation via DDA, Catt-Acoustic, Odeon and EASE4.3
The AXYS® Intellivox-DS808 was primarily designed to supplement Intellivox-DS1608 installations, covering balcony, off axis and shadow areas. The Intellivox-DS808 is ideally suited for Sports Arenas, Multipurpose venues, Concert Halls and Theatres. As well as offering extended frequency response, up to 18 kHz, the Intellivox-DS808 is capable of delivering up to 105 dB SPL at 30 m. A single Intellivox-DS808 is capable of covering an audience area up to 25 m whilst maintaining an even sound pressure level. For full range applications low frequency response of the system can be easily extended using an AXYS® active sub woofer system. In order to achieve such outstanding performance the Intellivox-DS808 comes with an external 3RU IntelliAmp that is equipped with a 32-bit floating point DSP (Digital Signal Processor) which handles the demanding mathematical calculations that are necessary to achieve highly accurate directivity control, in this case beam shaping. In addition to this the DSP offers a wealth of useful audio processing features including: volume control, parametric EQ and delay. The six, high effi- ciency, 6.5” loudspeakers are arranged in accordance with our patented algorithm. In addition to the 6.5” loudspeakers there are also two coaxially mounted 1” compression drivers to extend the HF response. Power for the multi channel IntelliAmp is provided by a sophisticated switched mode power supply which will ensure years of reliable operation. An extensive set of surveillance functions have also been implemented to meet the stringent demands of typical Voice Alarm (life safety) applications. The unit can be controlled using our proprietary WinControl software which offers user friendly control of the beam steering parameters, audio processing and surveillance features.
Typical applications include:
Fill or Delay System for Intellivox installations
Sports Facilities
Concert Halls
Theatres
Touring Applications
3D direct SPL plot @ 1 kHz in a 70 x 56 x 35 m room, generated with DDA, showing thesuppression above the listening plane (over sized room only for comparison reasons).
Options available include:
External Ambient Noise and Temperature Sensor
Input section with 1 x 0dBV and 1 x 100V
Input section with 2 x 100V
Full range of mounting accessories
Color matching service
Vertical cross section of direct SPL plot @ 1 kHz generated with DDA.
- Short form specifications:
Acoustical:
Freq range
:
130 - 18k Hz (+/-3 dB)
Max SP
Continuous:
95 dBSPL (A-weighed at 30 m)
Peak:
105 dBSPL (A-weighed at 30 m)
Coverage
Horizontal (fixed):
110 deg (-6dB, averaged 1k to 4k Hz)
Vertical (adjustable):
Defined by DDS algorithm
Typical throw:
25 m
Dynamic range
:
>100 dB
Electrical:
Input
Nominal level:
0 dBV (line input)
Type:
dual line input, transformer balanced
Impedance (balanced):
6k8 Ohm
DSP module
Type:
floating point 900 MFLOPS 32 bits
Memory:
64Mb SDRAM + 3Mb non volatile
AD - DA conversion:
24 bits sigma-delta 128 x oversampling
Power amps
Type:
MOSFET (Class AB)
Power:
8 x 100 Wrms (8 Ohm)
Mains
Voltage (+5%/-10%):
90 ~ 270V
Power consumption:
95VA (idle) / 760 VA (full load)
General
Temperature range (ambient)
:
0 to 40°C
Transducers
:
6 x 6.5" full range 2 x 1" compression driver, coaxially mounted
