powersoft Quattrocanali Series User Manual

Quattrocanali 2404
Networking
Standards compliance auto-sensing Fast Ethernet (IEEE 802.3u, 100 Mbit/s)
Supported topologies Star
Remote interface Armonía Pro Audio Suite™
DSP*
AD converters
24 Bit Tandem™ @ 48 kHz
125 dB-A Dynamic Range - 0.005 % THD+N
DA converters
24 Bit Tandem™ @ 48 kHz
117 dB-A Dynamic Range - 0.003 % THD+N
Sample rate converter
24 Bit @ 44.1 kHz to 192 kHz
140 dB Dynamic Range - 0.0001 % THD+N
Internal precision 32 bit oating point
Latency 2.5 ms xed latency architecture
Memory/Presets 128 MB (RAM) plus 512 MB ash for presets
Delay 2 s (input) + 100 ms (output) for time alignment
Equalizer
Raised-cosine, custom FIR, parametric IIR:
peaking, hi/lo-shelving, all-pass,
band-pass, band-stop, hi/lo-pass
Crossover
linear phase (FIR), Butterworth,
Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct (IIR)
Limiters TruePower™, RMS voltage, RMS current, Peak limiter
Damping control
Active DampingControl™ and
LiveImpedance™ measurement
Audio
Gain 26 dB 29 dB 32 dB 35 dB
Input sensitivity @ 8  3.46 V 2.46 V 1.73 V 1.23 V
Max input level 20 dBu
Frequency Response ( ±0.5 dB , 1 W @ 8 ) 20 Hz - 20 kHz
Crosstalk (1 kHz) typical -70 dB
S/N (32 dB gain, analog input 20 Hz - 20 kHz @ 8 ) > 108 dB(A)
Input impedance 20 k balanced
THD+N (from 0.1 W to Full Power)
< 0.1%
(typical < 0.05%)
DIM (from 0.1 W to Full Power) < 0.05%
Slew Rate (input lter bypassed @ 8 ) > 50 V/µs
Damping Factor @ 8 , 20 Hz - 100 Hz > 500
Channel Handling
Number of output channels
4 Hi-Z or Lo-Z
(bridgeable per ch. pair)
Phoenix PC 5/8-STF1-7,62
Number of input channels
Analog 4 Phoenix MC 1,5/12-ST-3,81
Dante™* 4 1 x RJ45
Construction
Dimensions
483 x 44.5 x 358 mm
19.0 x 1.75 x 14.1 in
Weight 6.8 Kg (15.0 lb)
AC Mains Power
Power supply Universal regulated switch mode with PFC, SRM
Nominal voltage (±10%) 100-240 V @ 50-60Hz
Power factor (> 500 W ouput) > 0.95
Consumption/current draw @ 115 V @ 230 V
Idle 31.4 W 0.40 A 31.6 W 0.28 A
Idle (DSP+D) 32.7 W 0.45 A 31.8 W 0.29 A
1/8 Max Output Power @ 4  442 W 4.2 A 438 W 2.39 A
1/4 Max Output Power @ 4  878 W 8.02 A 849 W 4.41 A
AC Mains connector
IEC C20 inlet (20 A max)
region-specic power cord provided
Thermal
Operating temperature -10° - 35° C / 14° - 95° F
Cooling
Fan, continuously variable speed,
temperature controlled, front to rear airow
Thermal dissipation @ 115 V @ 220 V
Idle 107.2 BTU/h 27.0 kcal/h 107.9 BTU/h 27.2 kcal/h
Idle (DSP+D) 111.6 BTU/h 28.1 kcal/h 112.0 BTU/h 28.2 kcal/h
1/8 Max Output Power @ 4  484.8 BTU/h 122.2 kcal/h 471.2BTU/h 118.8 kcal/h
1/4 Max Output Power @ 4  949.1 BTU/h 239.3 kcal/h 850.1 BTU/h 214.3 kcal/h
Output Stage
Maximum output power per channel @ 8  600 W
Maximum output power per channel @ 4  600 W
Maximum output power per channel @ 2  800 W
Maximum output power @ 4  Bridged 1600 W
Maximum output power @ 8  Bridged 1200 W
Maximum output power @ Hi-Z distributed line 100 V 600 W
Maximum output power @ Hi-Z distributed line 70 V 600 W
Maximum unclipped output voltage @ 8  100 V
peak
Maximum output current 45 A
peak
The power gure is calculated by driving and loading symmetrically all the
channels: uneven loads allow to achieve higher performances.
Quattrocanali 2404 DSP+D
22 | Quattrocanali Series

powersoft Quattrocanali Series Specifications

General

Number of Channels	4
Frequency Response	20 Hz - 20 kHz (±0.5 dB)
Input Impedance	20 kΩ balanced
Protection	DC, thermal, short circuit, overload
Remote Control	Optional