Ecler ALMA24 2×4 Channel Digital Loudspeaker Manager with USB Connectivity

Ecler ALMA24 is a digital loudspeaker manager including 2 audio inputs and 4 audio outputs, USB interface and 2 volume remote control ports (0-10VDC). ALMA24 is a 1RU stand-alone processor.

FEATURES

• 2 audio inputs x 4 audio outputs, all balanced
• 24 bits / 48 kHz DSP processing
• USB interface and EclerCOMM Manager compatibility
• DSP processing:- GAIN, MUTE, POLARITY, etc., per input or output – 8 parametric EQ filters per input / 8 parametric EQ filters per output – Butterworth, Linkwitz-Riley or Bessel Crossover filters at inputs and outputs (up to 48 dB / oct)- Inputs and outputs delay- Peak & RMS compressor / limiter at inputs & outputs, including make-up gain- 2 LINK groups (output channels link)
• System templates to create user configurations
• 20 user Presets
• Password protection system

APPLICATIONS

Retail   Education   Corporate   Leisure

SPECIFICATIONS

Technical Specifications

• Audio Inputs: 2 balanced XLR3 female connectors
• Audio Outputs: 4 balanced XLR3 male connectors
• DSP Processing: 24-bit / 48 kHz
• Frequency Response: <10 Hz – 20 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.0028% (1 kHz, 1 Vrms)
• Signal-to-Noise Ratio (SNR): 115 dB (from 20 Hz to 20 kHz)
• Input Sensitivity: 0 dBV
• Input Impedance: 20 kΩ electronically balanced
• Output Impedance: 300 Ω electronically balanced
• Crosstalk: 95 dB (30 Hz – 20 kHz)

DSP Features

• Gain, Mute, Polarity: Adjustable per input and output
• Parametric Equalization: 8 filters per input and 8 filters per output
• Crossover Filters: Butterworth, Linkwitz-Riley, or Bessel (up to 48 dB/oct)
• Delays: Adjustable on inputs and outputs
• Compressor/Limiter:
  • Peak & RMS compressors/limiters with make-up gain on inputs and outputs
• Link Groups: 2 output link groups and 1 input link group
• Presets: 20 user-defined presets
• System Templates: Predefined configurations for various setups (e.g., stereo, mono)
• Password Protection: Secure access to settings

Connectivity & Control

• USB Interface: Type B connector for PC connection
• Remote Control Ports: 2 x 0-10VDC (Euroblock connectors)
• Software Compatibility: EclerCOMM Manager for configuration and control
• Indicators: LEDs for signal presence and clipping on inputs and outputs

Electrical & Physical

• Power Supply: 100–240 V AC, 47–63 Hz
• Power Consumption: 16 VA
• Operating Temperature: -10°C to 40°C
• Storage Temperature: -10°C to 40°C
• Humidity: <85% RH (operating), <90% RH (storage)
• Dimensions: 482.6 x 44 x 120 mm (19″ rackmount, 1U)
• Weight: 1.75 kg