The Void Acoustics Live Drive is a fully featured
loudspeaker management processor using the
latest 40-Bit floating point arithmetic. This greatly
reduces the truncation errors that can result from
using 24-Bit fixed point DSPs, which are widely used in the industry today.
Up to eight outputs can be derived from either of the 4 inputs or a sum of any of the 4 inputs. All outputs have HP, BP and LP filters which can be set anywhere between 20 - 20KHz and can have either Bessel, Butterworth or Linkwitz-Riley filters with slopes of up to 48 dB/octave. The transparent sounding output limiters feature adjustable thresholds, attacks and release's to provide maximum protection to loudspeaker drive units. 72 bands of eq are available and can be either parametric or shelving.
The processor can be connected to a PC via RS-232 or networked via RJ-45 to store and exchange setups and for remote control of all processor functions (software supplied)
Applications
Medium to large venues, large scale touring. Theatre and stage productions, conference.
Specification
Inputs
4 channels, maximum input level +20 dBu 10k ohms
Outputs
8 channels, maximum output level +20 dBu 50 ohms
Frequnecy response
20 Hz - 20KHz +/- 0.1dB
Dynamic range
>116 Db
THD
0.001 %, 20 - 20KHz @+10 dBu
Crosstalk
>100 Db
Configuration
Stereo 2 way / 3 way / 4 way Mono up to 8 way
Slopes
48 KHz 6, 12, 18, 24, 30, 36, 42, 48 Db
96 KHz 6, 12, 18, 24 dB
Crossover Type
Butterworth, Linkwitz-Riley
Bessel HP : BP : LP : None
Output Limiters
Threshold -10 to +20 dBu
Attack Time : 0.3 - 100.00 ms
Release Time : 2 - 32 x of attack
Auto attack and release
Equalisation
6 EQ's for each input / output
High and low shelving at 6 dB
or 12 dB/octave
Parametric with bandwidth of
0.01 to 2.5 octaves
Range of 20 Hz to 20KHz
Amplitude of + 15 - 30 dB
