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M804 DSP
M804 DSP
M804 DSP
M804 DSP
M804 DSP
M804 DSP

M804 DSP

Amplificador 4 Canais c/ DSP [100V|8Ω]

The M804DSP is a smart full matrix DSP Class D 4-channel amplifier that delivers flexible reliable power output of 4 x 750W in a full rack 2U format, driving both conventional low impedance (2Ω to 16Ω) loudspeakers and high impedance (70V/100V) transformer coupled loudspeakers or any mix of the two. The on board, state-of-the-art, full matrix, DSP engine can be configured to suit a wide range of tasks, without the need for additional equipment, to drive a wide range of loudspeaker systems. Everything you need is right there. The close integration of processing and amplification allows the DSP to monitor and better adapt to amplifier behavior, making dynamics processing far more accurate and effective than that typically achieved with separate components. The active PFC (Power Factor Correction) power supply technology enables universal AC mains operation and delivers consistent, regulated power worldwide.
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Integrated web interface
The M804DSP can be accessed anytime, anywhere through Wi-Fi via a built-in Wireless-Access-Point (WAP) or through ethernet for simple connection easy configuration, controlling and powering any speaker system, creating the most impressive multi-zone sound system in minutes. The easy-to-use web-based interface allows remote control of all DSP functions as well as monitoring of all amplifier vital functions from any PC, tablet, or smartphone, regardless of operating system. No software to install (it’s built into the M804DSP). Simply connect via the Ethernet port or the built-in Wi-Fi, and you're ready to go.
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OUTPUTS
Software-selectable multi-mode operation with switchable Normal Low Z (2Ω to16Ω), Bridge Low Z (4Ω to 8Ω) or Bridge Hi Z (70V/100V) allows you to mix and match speaker types as needed. Power Sharing technology distributes dynamically the available power between each amplifier channel pair, so that it can be used where it is needed the most, maximizing the efficiency and the dynamic of the system.
DIGITAL
The SPDIF Digital I/O can connect to other compatible equipment or bridge two M804DSP amplifiers to digitally expand the system.
GPIO
Five programmable GPIO pins are provided as additional control lines. These pins can be programmed to remotely control the volume levels for each Zone by means of external remote potentiometers. Power On/Off, Standby and Mute are also remotely controllable via GPIO.
DSP Processing
The integrated web interface controls a powerful signal processing engine extending the level of functionality. The state-of-the-art full matrix Digital Signal Processing (DSP) can be configured to suit a wide range of tasks, without the need for additional equipment.
From processing input sources, managing up to 4 zones, correcting up to 4 independent rooms, to fine-tuning 4 speaker outputs, all the powerful state-of -the-art processing tools you need are there.
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Recommended applications:
Night Clubs, Conference Rooms, Retail Stores, Hotel Lobbies, Inside Displays & Kiosks, Bars and Restaurants, Trade Show Exhibits, Auditoriums, Museums, Theatres, Fitness and Leisure centers, Houses of worship

Funcionalidades Principais

Características Técnicas

Tipo de Produto
Class D Amplifier with DSP
Frequência de Resposta
20Hz - 20kHz (+0 / -0.5dB)
Tecnologia do Amplificador
UMAC Class D - Full Bandwidth PWM Modulator With Ultra-Low Distortion
Nº de Canais de Amplificação
4 Channels Low Impedance (LoZ) / 2 Channels High Impedance (HiZ)
Potência do Amplificador - Stereo 8Ω
4 x 400W
Potência do Amplificador - Stereo 4Ω
4 x 750W
Potência do Amplificador - Stereo 2Ω
4 x 750W
Potência do Amplificador - Bridge 8Ω
2 x 1500W
Potência do Amplificador - Bridge 4Ω
2 x 1500W
Potência do Amplificador - 100V
2 x 1500W
Potência do Amplificador - 70V
2 x 1200W
Saída para Colunas
2Ω - 16Ω | 100V | 70V
Saída de Zonas
4-Zones Output
THD+N
<0.05% (20Hz-20kHz, 8Ω load, 3dB below rated power)
SNR (Relação Sinal-Ruído)
>108dB (A-weighted, 20Hz-20kHz, 8Ω load)
Tensão à Saída
85Vp / 170Vpp (unloaded) // Bridged 170Vp / 340Vpp (unloaded)
Tecnologia do DSP
Ultimate DSP with WI-FI and Ethernet Connection
Parâmetros Ajustáveis do DSP
Filters: PEQ, FIR, hi/lo-shelving, all-pass, band-pass, hi/lo-pass | Limiters: RMS Voltage, Peak Voltage | GPIO Functions | Routing
Presets do DSP
Save and Load Individual Presets and Preset Libraries
Ajuste de Atraso (Delay)
100ms (34.3m) per Output
Tipo de Controlo
Controlled Via Webpage - Compatible with Desktop, Tablet and Mobile Phone (Wireless or Cable 1 x RJ45)
Sistema de Ligação Sem-Fios
Works as a WI-FI Access Point (WAP) or WI-FI Client
Entradas de Sinal Áudio
4 x Analog Unbalanced Inputs | 4 x Analog Balanced Inputs | Stereo S/PDIF
Conectores de Entrada
4 x RCA | 2 x 6-Pole 3.5mm Phoenix Type | 1 x RCA | 8 x GPIO
Saídas de Sinal Áudio
S/PDIF Stereo
Conectores de Saída
1 x RCA | 8 x GPIO
Conectores de Saída para Colunas
2 x 4-Pole 5mm Phoenix Type
Proteções
Short Circuit, DC, Undervoltage, Temperature and Overload Protection
Gama de Temperaturas de Funcionamento
0ºC - 40ºC
Tipo de Arrefecimento
Speed Controlled Fan
Fonte de Alimentação
UREC Universal Mains Switch Mode Power Supply (SMPS) with Power Factor Correction (PFC) and Standby Converter
Entrada de Energia
AC 100V - 240V 50Hz/60Hz
Conector de Entrada de Energia
Ficha IEC Standard
Consumo de Energia
700W
Funcionalidades Especiais
GPIO Functions: Standby, Mute, Volume Control, Trigger IN, Trigger OUT
Encaixes
2U 19" Rack
Dimensões (LxAxP)
88 x 440 x 332 mm (3.5 x 17.3 x 13.1 in)
Fixação
19" Rack Mount
Peso Líquido
7.4kg
Peso Bruto
7.7kg
Acessórios
2 x Rack Ears, 4 x Adhesive Feet (included)

Acessórios