DUECANALI 4804

4800W/2-channel Flexible Amplifier

概要モデル特徴仕様ダウンロード関連情報関連ケーススタディ

概要

The Duecanali 4804 amplifier platform is ideal for medium to large-sized installations that require high power outputs to drive subs and multiple speakers. It offers Powersoft’s renowned reliability and power density in a light, compact unit. MyPowersoft services are available for this product

モデル

Duecanali Series - all models

Model	Total power	Per channel	Channels	Form factor	AoIP
DUECANALI 4804 DSP+	4800 W	3000 W @ 2 Ω 2400 W @ 4 Ω 1250 W @ 8 Ω	2	-	Dante / AES67
DUECANALI 1604 DSP+	1600 W	1000 W @ 2 Ω 800 W @ 4 Ω 800 W @ 8 Ω	2	-	Dante / AES67
DUECANALI 804 DSP+	800 W	500 W @ 2 Ω 400 W @ 4 Ω 400 W @ 8 Ω	2	-	Dante / AES67
DUECANALI 4804 DSP+D	4800 W	3000 W @ 2 Ω 2400 W @ 4 Ω 1250 W @ 8 Ω	2	-	Dante / AES67
DUECANALI 4804 DSP	4800 W	3000 W @ 2 Ω 2400 W @ 4 Ω 1250 W @ 8 Ω	2	-	-
DUECANALI 4804	4800 W	3000 W @ 2 Ω 2400 W @ 4 Ω 1250 W @ 8 Ω	2	-	-
DUECANALI 1604 DSP+D	1600 W	1000 W @ 2 Ω 800 W @ 4 Ω 800 W @ 8 Ω	2	-	Dante / AES67
DUECANALI 1604 DSP	1600 W	1000 W @ 2 Ω 800 W @ 4 Ω 800 W @ 8 Ω	2	-	-
DUECANALI 1604	1600 W	1000 W @ 2 Ω 800 W @ 4 Ω 800 W @ 8 Ω	2	-	-
DUECANALI 804 DSP	800 W	500 W @ 2 Ω 400 W @ 4 Ω 400 W @ 8 Ω	2	-	-
DUECANALI 804 DSP+D	800 W	500 W @ 2 Ω 400 W @ 4 Ω 400 W @ 8 Ω	2	-	Dante / AES67
DUECANALI 804	800 W	500 W @ 2 Ω 400 W @ 4 Ω 400 W @ 8 Ω	2	-	-

特徴

Powersoft legendary universal switch-mode power supply up to 400VAC tolerant with Power Factor Correction
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 (16A for EU, 20 A for USA) socket
Ac protection: shut down power supply when AC mains voltage is outside the 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, by reducing maximum output
Thermal protection: output stages operating temperature up to 80 °C (176 °F)
Temperature controlled continuous variable speed fan, front to back airflow
Temperature forecast with LCD traced historical behavior
Fixed frequency switchmode output stage for high-grade sound accuracy
Compact size - all models only 1 RU for reduced rack cost and space
Lightweight - 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
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
NC/NO contacts per channel for alarm notifications
Remote ON/OFF switch
Remote VCA control per channel
Attenuation (from 0 dB to 26 dB)
Max output voltage
Output and gain reduction metering
Diagnostics (temperature, fans,...)
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)

仕様

Output power per Channel
Output power per Channel	3000 W @ 2 Ω	2400 W @ 4 Ω	1250 W @ 8 Ω
Bridge mode	6000 W @ 4 Ω	4800 W @ 8 Ω
Max output voltage / current
Max unclipped output voltage@8 Ω	142 Vpeak
Current	80 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	60 V - 264 V
Power consumption / current draw
Idle	115 V: 30.3 W - 0.34 A	230 V: 31.0 W - 0.32 A
1/8 of max output power @ 4 Ω	115 V: 777 W - 7.0 A	230 V: 753 W - 3.9 A
THERMAL
Operating temperature range	0° - 45° C - 32° - 113° F
Thermal dissipation*
Idle	115 V: 103 BTU/h	230 V: 106 BTU/h
1/8 of max output power @ 4 Ω	115 V: 606 BTU/h	230 V: 522 BTU/h