AMPLY POWERSOFT DUECANALI 1604

Applications:
Small- to Medium-scale venues
Main systems, central or distributed, subwoofers, hi-Z/lo-Z
Emergency systems (IEC 60849)
Business centers
Theaters, concert halls
Houses of worship
Convention centers
Amusement parks, themed entertainment
Cruise ships
Powersoft Duecanali 1604 DSP+DANTE® Features:
Power supply
Universal switch mode power supply up to 400VAC tolerant with Power Factor Correction (PFC)
Patented output filter with ripple cancellation network
Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
Detachable AC mains cable with IEC C19/22.2 (16 A for EU, 20 A for USA) socket
Protection Fully protected circuit design with:
AC protection Shuts down power supply when AC mains voltage is outside operating range
Clip limiter Prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
VHF protections Protects the loudspeakers against non audible, strong, non musical high frequency signals
Short circuit protection Protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
Long term limiter Protects the loudspeaker against steady long term rms (non audio) signals reducing maximum output
Thermal protection Output stages operating temperature up to 176 °F (80 °C)
Temperature-controlled continous variable-speed fan, front-to-back airflow
General
Fixed-frequency switchmode output stage for high grade sound accuracy
Compact 1 RU for reduced rack cost and space
Light weight – for easier racking and shipping: 15.4 lbs (7 kg)
Standard Phoenix connectors: analog and digital input, audio outputs, alarms, and GPIO
Remotely dimmable inputs per channel
Loudspeaker system configuration
Direct drive either low impedance loads or 70V / 100V Hi-Z distributed lines
Switchable 35Hz / 70Hz high pass filter per channel
Mixed configuration with Lo-Z/Hi-Z systems possible
Bridged mode low impedance per channel pair
Alarms and GPI/O
General Purpose Input/Output alarm interfaces:
Dangerous DC in the output power signal
Thermal stress
Configurable alarm contact NC/NO per channel
Remote ON/OFF switch
Digital Signal Processing
TI C6000 DSP platform
AD/DA converter: dual 24-bit @ 48 kHz Tandem® architecture
Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters, as well as custom output FIR filters
Delay up to 100 ms for time alignment
Active DampingControl™ for cable compensation
Peak, RMS voltage, RMS current, TruePower™ limiters
Remote management
Control and monitoring through Armonía Pro Audio Suite™
Dedicated Web App
Powersoft Duecanali 1604 DSP+DANTE Specifications:
General
Number of channels: 2
Output power
Single channel mode:
2 Ohms: 1000 W
4 Ohms: 800 W
8 Ohms: 800 W
Distributed line:
70V: 800 W
100V: 800 W
Bridge mode:
4 Ohms: 900W
8 Ohms: 1000W
Max output voltage / current: Single channel mode (@ 2/4/8 Ohms): 115 Vpeak/45 Apeak
AC Mains Power
Nominal power requirement: 100-240 V ±10% @ 50-60 Hz
Operating voltage: 90 V – 264 V
Power consumption:
115 V:
Idle: 23.1 W, 0.40 A
1/8 of max output power @ 4 Ohms: 258.4 W, 2.7 A
1/4 of max output power @ 4 Ohms: 554.4 W, 5.24 A
230 V:
Idle: 24 W, 0.28 A
1/8 of max output power @ 4 Ohms: 283.3 W, 1.78 A
1/4 of max output power @ 4 Ohms: 549.2 W, 2.84 A
Power supply: Redundant, universal, regulated switch mode with PFC
Thermal
Thermal dissipation:
115 V:
Idle: 78.9 BTU/h, 19.9 kcal/h
1/8 of max output power @ 4 Ohms: 291.6 BTU/h, 73.5 kcal/h
1/4 of max output power @ 4 Ohms: 527.1 BTU/h, 132.8 kcal/h
230 V:
Idle: 81.9 BTU/h, 20.6 kcal/h
1/8 of max output power @ 4 Ohms: 291.2 BTU/h, 73.4 kcal/h
1/4 of max output power @ 4 Ohms: 509.4 BTU/h, 128.4 kcal/h
Operating temperature range: 32° – 113° F (0° – 45° C)
Audio
Gain/Input Sensitivity (@ 8 Ohms):
26dB / 4.0 V
29 dB/ 2.84 V
32 dB/ 2.0 V
35 dB/ 1.42 V
Max input level: 20 dBu
Frequency Response ( ±0.5 dB , 1 W @ 8 Ohms): 20 Hz – 20 kHz
Crosstalk (1 kHz) typical: -70 dB
S/N (20 Hz – 20 kHz A-Weighted @ 8 Oms): > 109 dB
Input impedance: 20 kOhms 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 filter bypassed @ 8 Ohms): > 50 V/µs
Damping Factor @ 8 Ohms, 20 Hz – 100 Hz: > 500
DSP
DSP architecture: TI C6000 DSP platform
A/D Converter: 24-bit @ 48 kHz Tandem® architecture, 125 dB dynamic range
D/A Converter: 24-bit @ 48 kHz Tandem® architecture, 117 dB dynamic range
Internal precision: 32-bit floating point
Latency: 2.5 ms fixed latency architecture
Input equalizer: Raised-cosine, custom FIR, param. IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop hi/lo-pass
Output equalizer: Linear phase (FIR), hybrid (FIR-IIR), Bessel: 6 dB/oct to 48 dB/oct (IIR)
Crossover: Butterworth, Linkwitz-Riley
Delay: up to 100 ms per output
Limiters: Peak, RMS voltage, RMS current, TruePower™
Damping control: Active DampingControl™, LiveImpedance™ measurement
Front panel Indicators and Controllers:
(1) LED – Status
(1) LED – Over-temperature protection
(1) LED bar – Signal level + CLIP
(1) LED bar – Signal level and over-temperature protection
(1) Knob – Level attenuator (continuous)
(1) Push-button – Setting operating parameters
(1) Push-button – Preset selector
(1) DIP switch – Toggle energy save on/off per channel pair
(1) Power switch
Connectors
AC main: (1) IEC C20 connector – 20 A max (region-specific power cord provided)
Audio signal input: (2) 3-pin Phoenix MC 1.5/3-ST-3.81 – Signal input – MAIN
Alarm: (1) 12-pin Phoenix MC 1.5/12-ST-3.81 – Alarm connector
Remote command:(1) x 4 pin Phoenix MC 1.5/4-ST-3.81 – Remote on/off switch and aux voltage
Network/data:(1) USB plug – USB connection
(1) Rj45 socket – RS485 data connection (non-DSP version)
(1) Rj45 socket – DANTE
Rear panel Indicators and Controllers:
(1) DIP switch – Toggle lo/hi impedance connection
(1) DIP switch – Toggle 70V/100V distributed line nominal voltage
(1) DIP switch – Toggle High Pass Filter
(1) DIP switch – Toggle 35Hz/70Hz HPF cutting frequency
Audio
Amplifier: Highly efficient Powersoft Class D circuitry
Communication
Wireless:
Standard IEEE 802.11 a,b,g,n,d, 2.4 and 5 GHz
Bluetooth
Wired: Ethernet 100 Mbit/s, PoE, via internal RJ45 port
GUI
Web Browser: On-board web server for mobile clients via Wi-Fi connection
Physical
Dimensions (LxHxW): 19.0″ x 1.8″ x 14.2″ (483 x 44.45 x 360mm)
Weight: 15.4 lbs (7 kg)