Powersoft Duecanali 4804 DSP+D

25 600 kr

Digital förstärkare med DSP, 2x 3000W / 2400W / 1250W @ 2 / 4 / 8 ohm

Artikelnr: POW-DUECANALI-4804-DSP Kategori: Brand:

Beskrivning

Providing access to all functions yet easily set up, the Duecanali Series is versatile in use. Powersoft’s legendary efficency saves valuable energy, keeping both operational cost and ‘carbon footprint’ at a minimum.

This amplifier platform is ideal for medium to large sized installations that require high power outputs to drive subs and multiple speakers. Duecanali 4808 DSP+D offers Powersoft’s renowned reliability and power density in a light, compact unit.

Built in state of the art DSP, in conjunction with Dante, allows flexibility during installation and extensive controllability.

General
Number of channels 2
Output power Single channel mode Distributed line* Bridge mode
2 Ω 4 Ω 8 Ω   70V 100V 4 Ω 8 Ω    
3000 W 2400 W 1250 W 2400 W 2400 W 6000W 4800W
Max output voltage / current 142 Vpeak / 80 Apeak
AC Main Power
Power supply Universal, regulated switch mode with PFC
Nominal power requirement 100-240 V ±10%, 50-60 Hz
Operating voltage 90 V – 264 V
Power consuption** 115 V 230 V
Idle 32.5 W 0.31 A 32.8 W 0.30 A
1/8 of max output power @ 4 Ω 780 W 7.0 A 755 W 3.9 A
Thermal
Operating temperature range 0° – 45° C – 32° – 113° F
Thermal dissipation** 115 V 230 V
Idle 111 BTU/h 28.0 kcal/h 112 BTU/h 28.2 kcal/h
1/8 of max output power @ 4 Ω 613 BTU/h 154.5 kcal/h 528 BTU/h 133.1 kcal/h
AUDIO
Gain 26 dB 29 dB 32 dB 35 dB
Input sensitivity 5.03 V 3.56 V 2.52 V 1.79 V
Max input level 20 dBu 20 dBu 20 dBu 20 dBu
Frequency response 20 Hz – 20 kHz (±0.5 dB) @ 1 W, 8 Ω or (±2.5 dB) @ 32W, 70V lines / 65 W, 100V lines
S/N ratio > 111 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 (Lo-Z)
DSP
AD Converter 24bit @ 48 kHz Tandem® architecture, 125 dB dynamic range
DA Converter 24bit @ 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
Input EQ
Output EQ
Limiters Peak, RMS voltage, RMS current, TruePower™
Damping control Active DampingControl™, LiveImpedance™ measurement
Front panel
Indicators and Controllers 1 x LED – Status
1 x LED – Over-temperature protection
1 x LED bar – Signal level + CLIP
1 x LED bar – Signal level and over-temperature protection
1 x Knob – Level attenuator (continuous)
1 x Push-button – Setting operating parameters
1 x Push-button – Preset selector
1 x DIP switch – Toggle energy save on/off per channel pair
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
Alarm 1 x 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 x USB plug – USB connection
1 x Rj45 socket – RS485 data connection (non-DSP version)
1 x Rj45 socket – DANTE®
Rear panel
Indicators and Controllers 1 x DIP switch – Toggle lo/hi impedance connection
1 x DIP switch – Toggle 70V/100V distributed line nominal voltage
1 x DIP switch – Toggle High Pass Filter
1 x DIP switch – Toggle 35Hz/70Hz HPF cutting frequency
Audio
Amplifier Highly efficient Powersoft Class D circuitry
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 7 kg (15.4 lb)

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