Amply Powersoft Quattrocanali 2404
Amply Powersoft Quattrocanali 2404

Tính Năng Nổi Bật:

  • 8 Ohm: 600W.
  • 4 Ohm: 600W.
  • 4 Ohm Bridge: 1600W.
  • 8 Ohm Bridge: 1200W.

Amply Powersoft Quattrocanali 2404

Giá: Đang cập nhật...

Khuyến Mãi : Giao hàng và lắp đặt miễn phí.

Hãng SX : POWERSOFT Mã Hàng : Q2404

Thương Hiệu: Ý (Italia)

Bảo Hành : 12 Tháng

Kho Hàng : Còn Hàng

Gọi Mua Hàng: 0904.03.01.02 (Cả Chủ Nhật & Ngày Lễ)

Power supply
Powersoft legendary universal switch mode power supply up to 400VAC tolerant with Power Factor Correction
Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
Detachable AC mains cable with IEC C19/22.2 (16A for EU, 20 A for USA) socket

Fully protected circuit design with:
Ac protection: shut 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
DC protection: protects against infrasonic signal at the outputs
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 80 °C (176 °F)
Temperature controlled continous variable speed fan, front to back airflow
Temperature forecast with LCD traced historical behaviour

Fixed frequency switchmode output stage for high grade sound accuracy
Compact size - all models only 1 RU for reduced rack cost and space
Light weight - for easier racking and shipping: 7 kg (15.4 lbs)
Standard Phoenix connectors: analog audio outputs, aux supply, alarms and GPIO
Remotely switchable double input (main and aux) per channel

Built-in defeatable clip limiters for each channel
Digital gain-attenuator control
Defeatable gate selection for each channel
User selectable gain/sensitivity
User selectable maximum output power for each channel
User selectable maximum mains current draw
Lockable set-up by user selectable access key code
Built in remote control via the RS-485 interface provides full diagnostic, operational setting and system monitoring

Hardware monitor available for fast local diagnostic
Load impedance measurement for each channel
Output power measurements for each channel
Mains voltage and current measurements
Downloadable log file of functional fault events with time related trace

Digital Signal Processing
Convertitori AD/DA dual 24 bit @ 48 kHz architettura TANDEM®
Equalizzatori input/output indipendenti con PEQ, raised cosine, filtri shelving IIR e FIR personalizzati
ActiveDampingControl™ per la compensazione delle perdite del cavo
Limitatori peak, RMS voltage, RMS current, TruePower™

Remote management
Control and monitoring through ArmoníaPlus
Dedicated Web App
Remote Control & Monitoring
Via Software:
Attenuation (from 0 dB to 26 dB)
Max output voltage
Output and gain reduction metering
Diagnostics (temperature, fans, …)

Via Hardware:
Attenuation (from 0 dB to 26 dB)
High Pass Filter (35 Hz, 70 Hz)
LoZ/HiZ/70V/100V output selection
Gain (from 26 dB to 35 dB)

Number of channels 4              
Output power Single channel mode       Distributed line* Bridge mode
  2 Ω 4 Ω 8 Ω   70V 100V 4 Ω 8 Ω
  800 W 600 W 600 W   600 W 600 W 1600W 1200W
Max output voltage / current 100 Vpeak / 45 Apeak
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         230 V    
Idle 31.4 W   0.40 A     31.6 W   0.28 A
1/8 of max output power @ 4 Ω 442 W   4.2 A     438 W   2.39 A
1/4 of max output power @ 4 Ω 878 W   8.02 A     849 W   4.41 A
Operating temperature range   -10° - 45° C - 14° - 113° F      
Thermal dissipation** 115 V         230 V    
Idle 107.2 BTU/h   27.0 kcal/h     107.9 BTU/h   27.2 kcal/h
1/8 of max output power @ 4 Ω 484.8 BTU/h   122.2 kcal/h     471.2 BTU/h   118.7 kcal/h
1/4 of max output power @ 4 Ω 949.1 BTU/h   239.2 kcal/h     850.1 BTU/h   214.2 kcal/h
Frequency response 20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω
S/N ratio > 108 dB (20 Hz - 20 kHz, A weighted)
Crosstalk separation > 70 dB @ 1kHz
THD+N 0.1% from 0.1 W to full power (typically < 0.05%)
IMD < 0.05% from 0.1 W to full power (typically < 0.05%)
Input impedance 20 kΩ balanced
Slew rate 50 V/μs @ 8Ω, input filter bypassed
Damping factor > 500 @ 20-100 Hz
AD Converter 24 Bit Tandem™ @ 48 kHz 125 dB-A Dynamic Range - 0.005 % THD+N
DA Converter 24 Bit Tandem™ @ 48 kHz 125 dB-A Dynamic Range - 0.005 % THD+N
Internal precision 32 bit floating point
Memory/presets 128 MB (RAM) plus 512 MB fash for presets /
Latency 2.5 ms fixed latency architecture
Input 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)
Delay 2 s (input) + 100 ms (output) for time alignment
Input EQ
Output EQ
Limiters TruePower™, RMS voltage, RMS current, Peak limiter
Damping control Active DampingControl™ and Liveimpedance™ measurement
Front panel
AC main 1 x IEC C20 connector - 20 A max (region-specific power cord provided)
Audio signal input 1 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Signal input – MAIN
Alarm 1 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Alarm connector
  1 x 4 pin Phoenix MC 1.5/4-ST-3.81 - Alarm connector
Loudspeakers 1 x 8 pin Phoenix DFK-PC 4/8-G-7.62 - Signal output
Network/data 1 x Rj45 socket - RS485 data connection (non-DSP version)
  1 x Rj45 socket - DANTE®
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 7 kg (15.4 lb)