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Beamforming Microphone Array 2

Delivers the clearest audio pickup available with beamforming, acoustic echo cancellation and smart switching.

Second-generation beamforming microphone array with the world’s most advanced acoustic echo cancellation and noise cancellation technology for conferencing applications.

Key Highlights

  • Most advanced AEC and Noise Cancellation
  • Acoustic Intelligence with adaptive steering (think of if as smart beam selection)
  • Single cable for power, audio, and control
  • Two power options- P-Link and POE
  • Can daisy-chain with Dialog 20 Wireless Microphone System
  • Can daisy-chain with all ClearOne P-link devices such USB expander and GPIO expander
  • White or Black color options
  • Works with ClearOne CONVERGE Pro 2 DSP AEC mixers

Applications

  • Audio Conferencing
  • Video Conferencing

Environments

  • Boardrooms
  • Conference rooms
  • Training centers
  • Lecture halls
  • Courtrooms
  • Telemedicine facilities

Second-generation beamforming microphone array with the world’s most advanced acoustic echo cancellation and noise cancellation technology for conferencing applications.

Audio

  • 24 microphones
  • 1 Channel In (does not use any input channels in CONVERGE Pro 2)
  • Number of Beams:
  • - 5 in Ceiling mode
  • - 6 in Table mode
  • Polar Pattern: Custom
  • Frequency Response: 150Hz – 16kHz, +/- 3dB
  • Dynamic Range: 150Hz – 16kHz, >70dB

LED & Touch Sensor

  • Sensor Type: 2 Capacitive Touch Button for Mute
  • LED (2x: one on each end of unit):
  • - Power On
  • - Power On & Unmuted: Blue
  • Muted: Red
  • Power Off: No light

Configuration

  • Beam enable/disable
  • Mounting mode selection:
  • - Auto
  • - Ceiling
  • - Wall
  • - Table
  • Acoustic Echo Cancellation (AEC) on/off
  • Noise Cancellation (NC) on/off
  • Filters:
  • - All Pass
  • - Low Pass
  • - High Pass
  • - Notch
  • - PEQ
  • Automatic Level Control (ALC) on/off
  • Gain adjust
  • Mute on/off
  • Auto gate/Manual gate

USB

  • For future use

P-Link Peripheral Bus

  • P-Link In & Out: Proprietary Peripheral Bus
  • Ports Type: RJ-45
  • Cable: Solid core 24AWG, factory terminated Cat 5e or Cat 6
  • Distance: Up to 200 feet
  • Sub-standard: Mode B
  • Daisy-Chain:
  • Up to 3 Beamforming Microphone Array 2 units with each supported CONVERGE Pro 2 unit in the same chain
  • Up to 3 Beamforming Microphone Array 2 units and up to 3 DIALOG 20 Wireless Receiver units with each supported CONVERGE Pro 2 unit in the same chain
  • Up to 6 Beamforming Microphone Array 2 units in the same chain with 2 supported CONVERGE Pro 2 units connected through C-Link (future software/ firmware upgrade)
  • Long Distance P-Link:
  • Increases P-Link distance from 200 Ft to 650 Ft 650 Ft (200M) maximum cable distance between any two units
  • Cat6, 550 MHz, 23 AWG, solid conductor cable Do not use Copper Clad Aluminum (CCA) cable Available only for BFM2 peripheral units
  • 48V PoE Midspan Mode B power injector for 1 BFM2 unit
  • 56V PoE Midspan Mode B power injector for 3 BFM2 units

Power Selection Switch

  • Sensor Type: Slide Switch
  • Toggle toward P-Link to power device by P-Link
  • Toggle toward PoE to power device by PoE Injector

Configuration & Administration Software

  • CONVERGE® Pro 2 CONSOLE® Software

Commands

  • Through supported CONVERGE Pro 2 unit connected through P-Link

Mounting

  • Ceiling mount kit (12", 24", 36", and 48" suspension column)
  • Wall mount kit
  • Table mount

Power & Thermal

  • Power Type: PoE
  • Port Type: RJ-45
  • Power Source: P-Link or PoE Injector
  • PoE In: PoE IEEE 802.3at
  • Power Source Indicator: Set the position of the power source to indicate the source of the power (P-Link or PoE)
  • Mains Voltage: 100-240VAC, 50/60Hz AC Power Consumption: 12W Typical DC Power Consumption: 5.26W Typical
  • Thermal: 40.95 BTU/Hr
  • Operating Temperature: 14° F/-10° C to 104° F/40° C ambient temperature

Dimension & Weight (WxHxD)

  • 30” x 1” x 5.75” (762mm x 25.4mm x 146mm)
  • Unit Weight: 4.4 lbs (2.0kg)
  • Shipping Weight: 5.7 lbs (2.59kg)

Part Numbers

  • 910-3200-201: White Beamforming Microphone Array 2
  • 910-3200-201-B: Black Beamforming Microphone Array 2