Line-Array Columns The Messenger Pro is equipped with two fully floating line inputs, speech and background music, and can be adapted for optimum performance separately. This results in better music and speech performance in situations where high quality music performance and superior speech intelligibility are demanded.
MESSENGER PRO

The Messenger Pro is equipped with two fully floating line inputs, speech and background music, and can be adapted for optimum performance separately. This results in better music and speech performance in situations where high quality music performance and superior speech intelligibility are demanded.
The BGM input has 4 filter presets to fulfill an easy, quick setting while keeping the high music quality. These filters enhances the low frequency performance of the Messenger Pro. For speech mode, there will be 3 standard filter available for quick set-up, supporting more demanding situations, and the intelligibility can be manually fine-tuned.
The ADI DSP chipset and a sample rate of 48 kHz ensure a wide frequency response, up to 22kHz for crystal-clear sound quality and an impressive low frequency response. This, paired together with the patented algorithm and side lobe free suppression for speech reinforcement makes the Messenger Pro a fully versatile steerable line array.
Additional input cards can be provided to have a digital link between Messenger units or to transmit audio and data via Ethernet. An optional Messenger rack-controller (MRC), half size 1U/19 inch rack frame, facilitates 2 fully controllable audio inputs and two slave outputs, TCP-IP connection and RS485 to interface with Messenger units.

  • Specially designed for high quality speech and background music applications in reverberant acoustic environments
  • Beam steering +/-45 degrees up to 3 lobes simultaneously
  • Variable control of vertical dispersion between 45 and 5 degrees
  • Variable acoustic center 9 steps, from asymmetrical to symmetrical
  • VOX-control on priority input and ambient noise sensing function
  • EASE DLL, for advanced room acoustic simulations
  • Internal HF carrier loudspeaker surveillance/Temperature sensor with frost protection / Ambient noise sensor(optional)
  • Integrated DSP control with Noise Gate, Delay, Limiter, Ethernet IGMP Audio Stream, VoIP Receive, Ducker, DNM

 

*Model Selection:

  • AIO(All in One) Model
    • M: 12 Active Channels - 1701mm 94 dB to 82ft (25m)
    • L: 18 Active Channels - 2372mm 94 dB to 98ft (30m)
    • XL: 24 Active Channels - 3046mm  94 dB to 131ft (40m)
    • Two-L: 36 Active Channels - 4744mm 94 dB to 197ft (60m)
    • Two-XL: 48 Active Channels - 6092mm 94 dB to 230ft (70m)
       
  • SG2 Model (The loudspeaker, PSU Box and DSP control box are separated)

    • M: 12 Active Channels - 1361mm 94 dB to 82ft (25m)
    • L: 18 Active Channels - 2033mm 94 dB to 98ft (30m)
    • XL: 24 Active Channels - 2705mm  94 dB to 131ft (40m)
    • Two-L: 36 Active Channels - 4066mm 94 dB to 197ft (60m)
    • Two-XL: 48 Active Channels - 5410mm 94 dB to 230ft (70m) 

Characteristics

  • 24 Class-D amplifier channels with 70 Watt
  • SPL coverage stays within 1dB variation
  • Variable acoustic center
  • RS485 remote control bus
  • Lobe steering
  • Triple lobe control
  • TCP/IP networking

Technical Specifications

  • Frequency range: 100 – 18000 Hz
  • Max. SPL: 93 dB +/- 1dB
  • Dual audio input: Music  0dB - Alarm 0 dB with contact
  • DSP module: ADSP21369-400  2.4 Gflops 400 tabs/filter/ch  24-channels
  • Speaker element: 4,25”-dual-cone with inverted surround - weatherproof - Aluminum

Pre-Processing

  • Pre-delay: 1000 mS
  • Equalizing: 8-band parametric EQ
  • Peak limiter: Level adjustable
  • Mute: Audio on/off
  • Signal indicators: Clipping/Audio/Limiter/Noise-gate
  • Surveillance:
    • amps, input signal, router, processor watchdog, active feedback on drivers (optional), emergency backup,
  • Input line detection: 20 kHz 18 kHz and 20 kHz standard on-board surveillance.
  • DSP processing: Ethernet IGMP Audio Stream, VoIP Receive, Standard mixer, Ducker, DNM

Mounting Position

  • Flexible height: 1.5 - 4 m

Power Requirements

  • Mains: 230 VAC
  • Emergency supply: 18 – 27 VDC
  • Power supply : EN 54-4 compliant

Security Requirements

  • Battery back-up using an EN 54-4 compliant charger
  • General Fault contact
  • Redundant audio-link with line detection
  • Line surveillance, 18 – 20kHz (Adjustable)
  • Sleep-mode for power saving on battery mode
  • Event-logging with date and time
  • Fault and Quiescent indicators on the unit hardware bypass on system-fault.

MESSENGER PRO

  • 2 x Audio input
  • 2 x Audio output
  • Networking, TCP/IP
  • RS485 link
  • Audio and data transmission via Ethernet + optional fiber-optics convertors
  • On-board audio processing (All-in-one-version)
  • Full flexibility due to on-board DSP
  • Remote access by TCP/IP interface
  • Dual mode power supply + battery backup (24 VDC)
  • Level-razing amplification with DNM-ENET
  • Pre-processing (As standard with G1)
  • Fault and input contacts


Type File Name Download
Catalog
[PDF] [en] MESSENGER PRO_Catalog
Brochure
[PDF] [en] MESSENGER-PRO_Brochure
Datasheet
[PDF] [en] MESSENGER PRO_Datasheet