Powersoft Duecanali 5204 آمپلیفایر

GENERAL
Number of channels: 2
Output power:
Single channel mode:
2 Ω: 2800 W
4 Ω: 2600 W
8 Ω: 1400 W
Distributed line*:
70V: 1800 W
100V: 2400 W
Bridge mode:
4 Ω: 5600 W
8 Ω: 5200 W
Max output voltage / current: 165 Vpeak: / 75 Apeak: 100 Vpeak: 140 Vpeak: 230 Vpeak
AC MAIN POWER
Power supply: Universal, regulated switch mode with PFC (Power Factor Correction)
Nominal power requirement: 100-240 V ±10%, 50-60 Hz
Operating voltage: 90 V – 264 V
Power consuption**:
115 V:
Idle: 69 W – 1.2 A
1/8 of max output power @ 4 Ω: 609 W – 8 A
1/4 of max output power @ 4 Ω: 1219 W – 14.8 A
230 V:
Idle: 88 W – 1.35 A
1/8 of max output power @ 4 Ω: 813 W – 4 A
1/4 of max output power @ 4 Ω: 1625 W – 7.4 A
THERMAL
Operating temperature range: 0° – 45° C – 32° – 113° F
Thermal dissipation**:
115 V:
Idle: 382 BTU/h – 96.3 kcal/h
1/8 of max output power @ 4 Ω: 836 BTU/h – 210.7 kcal/h
1/4 of max output power @ 4 Ω: 1390 BTU/h – 350.3 kcal/h
230 V:
Idle: 382 BTU/h – 96.3 kcal/h
1/8 of max output power @ 4 Ω: 836 BTU/h – 210.7 kcal/h
1/4 of max output power @ 4 Ω: 1390 BTU/h – 350.3 kcal/h
AUDIO
Gain: 26
Input sensitivity: 5.30 V
Max input level: 27 dBu
Gate: -54 dBu
Gain: 29
Input sensitivity: 3.75 V
Max input level: 24 dBu
Gate: -57 dBu
Gain: 32
Input sensitivity: 2.66 V
Max input level: 21 dBu
Gate: -60 dBu
Gain: 35
Input sensitivity: 1.88 V
Max input level: 18 dBu
Gate: -63 dBu
Frequency response: 20 Hz – 20 kHz (±0.5 dB) @ 1 W, 8 Ω
S/N ratio: > 110 dB (20 Hz – 20 kHz, A weighted)
Crosstalk separation: > 70 dB @ 1kHz
THD+N: 0.2% from 1 W to full power (typically <0.05%)
IMD: 0.2% from 1 W to full power (typically <0.05%)
Input impedance: 10 kΩ balanced
Slew rate: 50 V/mus @ 8Ω, input filter bypassed
Damping factor: > 5000 @ 20-200 Hz
DSP
DSP architecture: Analog Devices SHARC DSP
AD Converter: Dual 24 bit 96 kHz Tandem architecture with 127 dBA of dynamic range and THD <0.005% (20 Hz – 20 kHz)
DA Converter: Dual 24 bit 96 kHz Tandem architecture with 122 dBA of dynamic range and THD <0.003% (20 Hz – 20 kHz)
Internal precision: 40 bit floating point
Firmware: Network upgradable firmware
Memory/presets: 8 MB (RAM) plus 2 MB flash for presets: / 50 stored locally + 150 stored on Smart Card
Latency: 3.5 ms fixed latency architecture
Input equalizer: Three layers (PEQ, raised cosine, shelving), 32 filters each + group filters, up to 256 filters total
Output equalizer: 16 fully parametric filters per channel, IIR: peaking, hi/lo-shelving, hi/lo-pass, band-pass, band-stop, all-pass. Custom FIR up to 384 taps @ 48 or 96 kHz
Crossover: Butterworth, Linkwitz-Riley, Bessel or arbitrary asimmetric: 6 dB/oct to 48 dB/oct (IIR), linear phase (FIR), hybrid (FIR-IIR)
Delay: up to 4 s on input section; up to 32 ms per output, sample-by-sample stepping
Limiters: Power limiter (TruePower, RMS voltage, RMS current) + Peak limiter
Damping control: Active DampingControl
FRONT PANEL
Indicators and Controllers:
2 x LED bar – Signal level and over-temperature protection
4 x Push-button – Setting operating parameters
1 x Display – Settings and monitoring
1 x Power switch –
Connectors
AC main: 1 x IEC C20 connector – 20 A max (region-specific power cord provided)
Audio signal input:
2 x 3 pin Phoenix MC 1.5/3-ST-3.81 – Signal input – MAIN
2 x 3 pin Phoenix MC 1.5/3-ST-3.81 – Signal input – AUX
2 x 3 pin Phoenix MC 1.5/3-ST-3.81 – AES3 digital input
Alarm: 1 x 4 pin Phoenix MC 1.5/4-ST-3.81 – Alarm connector
Loudspeakers: 4 x 2 pin Phoenix GMSTB 2.5/2-ST – Signal output
CONSTRUCTION
Dimensions (L x H x W): 483 mm x 44.45 mm x 360 mm (19.0 in x 1.8 in x 14.2 in)
Weight: 8 kg (17.6 lb)