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: 3000 W / 2400 W / 1250 W @ 2 / 4 / 8 Ω
Distributed line*: 2400 W / 2400 W @ 70V / 100V
Bridge mode: 6000W / 4800W @ 4 / 8 Ω

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** 230 V
Idle: 32.8 W / 0.30 A
1/8 of max output power @ 4 Ω: 755 W / 3.9 A                            

Thermal
Operating temperature range: 0° – 45° C
Thermal dissipation** 230 V
Idle: 112 BTU/h  / 28.2 kcal/h
1/8 of max output power @ 4 Ω: 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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