POWERSOFT Q8804 DSP Installatie eindversterker 4-kanaals

per stuk DSP; vanaf 2 Ohm en 70V/100V

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Artikelcode: Q8804 DSP

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De Quattrocanali 8804 biedt de traditionele verbazingwekkende geluidskwaliteit en betrouwbaarheid van alle Powersoft-producten. De gepatenteerde SRM (Smart Rails Management) technologie maakt het mogelijk om de efficiëntie van het systeem te maximaliseren en het stroomverbruik drastisch te verlagen bij elke belasting. Quattrocanali is ontworpen om te werken met Lo-Z (vanaf 2 Ω) en 70V/100V gedistribueerde lijnen of een mix van beide.

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POWERSOFT Q8804 DSP Professionele eindversterker 4-kanaals

Specificaties:

Power supply

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

Protections: 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, 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

General

Fixed frequency switch-mode 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

Settings

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

Digital Signal Processing

TI C6000 DSP platform
AD/DA converter: dual 24bit @ 48 kHz Tandem® architecture
Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters
Delay up to 100 ms for time alignment
Active DampingControl™ for cable compensation
Peak, RMS voltage, RMS current, TruePower™ limiters

Remote Control and Monitoring

Via Software:

Control and diagnostics monitoring via ArmoniaPlus
Dedicated WebApp

Via Hardware:

Attenuation (from 0dB to 26dB)
High-pass filters (35Hz, 70Hz)
Lo-Z/Hi-Z/70V/100V output selection
Adjustable gain (from 26dB to 35 dB)

Output power per Channel

Output power per Channel: 1800 W @ 2 Ohm, 2400 W @ 4 Ohm, 1600 W @ 8 Ohm
Bridge mode: 3600 W @ 4 Ohm, 4800 W @ 8 Ohm

Max output voltage / current

Max unclipped voltage @8 Ohm: 175 Vpeak
Current: 55 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 consumption/current draw

Idle : 115 V: 34 W – 0.56 A; 230 V: 34 W – 0.37 A
1/8 of max output power @ 4 Ohm 115 V: 1702 W - 15.6 A; 230 V: 1676 W – 8,2 A

THERMAL

Operating temperature range: 0° – 45° C – 32° – 113° F
Thermal dissipation*

Idle : 115 V: 116 BTU/h: 230 V: 117 BTU/h
1/8 of max output power @ 4 Ohm 115 V: 1713 BTU/h; 230 V: 1624 BTU/h

POWERSOFT WMP-LEVEL-BL 10k-Ohm Volumeregelaar voor Mezzo Q en D modellen

€ 83.00

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Artikelen

POWERSOFT Q8804 DSP Installatie eindversterker 4-kanaals

per stuk DSP; vanaf 2 Ohm en 70V/100V

POWERSOFT WMP-LEVEL-BL 10k-Ohm Volumeregelaar voor Mezzo Q en D modellen

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