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ClearOne BMA 360 Conferencing Beamforming Microphone Array for CONVERGE Pro 2 DSP Mixers (24" Ceiling Tile)

BH #CL24IBFMACT • MFR #910-3200-208
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ClearOne BMA 360 Conferencing Beamforming Microphone Array for CONVERGE Pro 2 DSP Mixers (24" Ceiling Tile)
Key Features
  • Clear Speech for Audio/Videoconferencing
  • True Frequency-Invariant Beamformer
  • Built-In 2 x 30W Power Amplifiers
  • Fits 24" Ceiling Grids
The ClearOne BMA 360 is a technologically advanced, professional A/V conferencing microphone with a 24" ceiling-tile form factor that blends in with most of today's drop ceilings. Heralded as the first truly wideband, frequency-invariant beamforming mic array, it combines uniform gain response across all frequency bands with ClearOne Audio Intelligence technology to give you the ultimate in crystal-clear, full-fidelity audio—no matter how challenging the acoustics of your room and whether the participants are seated, standing, or moving across the room.
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ClearOne Beamforming Microphone Array Overview

From Manufacturer

The ClearOne BMA 360 is a technologically advanced, professional A/V conferencing microphone with a 24" ceiling-tile form factor that blends in with most of today's drop ceilings. Heralded as the first truly wideband, frequency-invariant beamforming mic array, it combines uniform gain response across all frequency bands with ClearOne Audio Intelligence technology to give you the ultimate in crystal-clear, full-fidelity audio—no matter how challenging the acoustics of your room and whether the participants are seated, standing, or moving across the room.

The BMA 360 connects to a CONVERGE Pro 2 DSP mixer (available separately) via a single Cat 6 cable for audio data and PoE++ power. It provides full 360° coverage with full-duplex transmission for productive long-distance meetings and distance learning in small-to-large conference rooms, flex rooms, courtrooms, classrooms, and medical theaters—regardless of their shape or seating arrangement.

All the DSP processing resides onboard the BMA 360 including noise cancellation, echo cancellation, audio filters, and beam selection. A simple, single-workflow configuration is provided by ClearOne's CONSOLE AI software. These integrated features significantly reduce system-design complexity, simplify installation with less cables, use less rack space, offer fewer distance limitations, and lower installation and configuration costs.

As the size of your meetings grows, the BMA 360 supports daisy-chaining of up to three ceiling tiles via P-Link for simpler wiring and longer distances compared to networked "home run" connections via Ethernet. Up to 200' can be placed between each tile, allowing you to cover larger spaces with the mics working in tandem with each other—ideal for flex rooms and extended conference setups.

The unit also features powerful, built-in amplifiers configurable as four channels at 15W or two channels at 30W provide flexibility when amplification is needed for driving local loudspeakers in the same room.

The BMA 360 fits 24" ceiling grids and incorporates a centralized VESA-standard hole pattern that supports pole mounting. Adapter mounting kits for hard ceilings and recessed ceilings are also available separately.

Deep Sidelobe Beamforming Technology
Modern conference rooms with large reflective surfaces and glass walls make it difficult to maintain high speech intelligibility. DsBeam deep sidelobe beamforming provides unparalleled maximum sidelobe depth (below -40 dB), resulting in superior rejection of reverberation and noise in difficult spaces, for superb clarity and intelligibility.
Adaptive Steering Technology
Adaptive steering provides impeccable coverage for each participant, great for flex spaces or rooms without a fixed layout. No need for reconfiguration if the seating arrangement is changed. In traditional conference-room settings, this gives the participants the freedom to stand up and move around the room without having to worry about dropping out of the conversation.

Adaptive Steering also supports camera tracking, with the microphone following the conversation, leading the camera where in the room the participants are speaking.

Superior Beam Topology
ClearOne's approach to precision beamforming provides a precise beam topology that easily achieves distortion-free, full 360° coverage of any room shape and any seating arrangement using ClearOne Audio Intelligence.

Number of Beams: 6, 8, 10, 11, or 12
Room Patterns: Full circle/square, rectangular, semi-circle/classroom
Coverage Sizes: 24 sizes from small 10 x 10' up to extra-large 36 x 20'

6th Generation Acoustic Echo Cancellation
Onboard audio algorithms with 6th generation acoustic echo cancellation, noise reduction, filtering, and automatic level control provide unparalleled full-duplex performance for the most natural-sounding conversations.
Onboard DSP Handles Audio Processing
All audio DSP is done onboard, meaning that there is no per-beam audio processing required from the CONVERGE Pro 2 DSP mixer and allowing traditional microphones to work in harmony with the beamforming microphone.

ClearOne Beamforming Microphone Array Specs

Beamforming Technology
Beamwidth
35, 45, and 55° with Frequency Invariance
Beamforming Range
100 Hz to 20 kHz
Number of Beams
6, 8, 10, 11, or 12
Room Patterns
Full Circle/Square, Rectangular, Semi-Circle/Classroom
Coverage
24 Sizes from Small 10 x 10' up to Extra-Large 36 x 20'

Ceiling Height Configurable with CONSOLE AI from 7 to 20'

Specifications
Deep Sidelobes: Down to 45 dB of Depth

Beam Pointing Accuracy: 0.2 dB

Dynamic Range: > 70 dB (20 Hz to 20 kHz)

Configuration
Audio
Acoustic Echo Cancellation (AEC) On/Off

Noise Cancellation (NC) On/Off

Automatic Level Control (ALC) On/Off

Automatic Gain Control (AGC)

Gain Adjust

Mute On/Off

Amplifier
Output Connector
5.08 mm Black Header, Phoenix-Type Euroblock
Audio
4 Channels
Output Power
4 x 15 W Max, 8-Ohm Load

2 x 30 W, 4-Ohm Load, Bridged

2 x 30 W, 4-Ohm Load, Parallel Bridge-Tied Load

Frequency Response
20 Hz to 22 kHz, ±0.5 dB
P-Link Peripheral Bus
Ports
RJ45
P-Link I/O
Proprietary Peripheral Bus
P-Link Power
56 V 36 W IEEE 802.3at Compliant Devices or Equivalent, Mode B
Cable
Solid Core 24 AWG, Factory-Terminated Cat 6
Distance
Up to 200' / 60 m
Power
PoE++ Port
Port Type: RJ45 PoE Power

Power On All Pairs

56 V 90 W IEEE 802.3bt Compliant Devices or Equivalent, Mode A and B, Midspan

Cable: Solid Core, 24 AWG, Factory-Terminated Cat 6

Power Selection: Automatically Senses and Switches to Whichever Input Port Has PoE Power

PoE Requirements
No Speakers: 36 W PoE, Connected via P-Link or PoE++

Speakers: Requires 56 V 90 W IEEE 802.3bt PoE, Via Direct PoE++ Port on the BMA 360

Power Consumption
100 to 240 VAC, 50/60 Hz

23 Watt Typical without Speaker Amp

55 W at 1/3 Power x 4 at 1 kHz

Power and Thermal
Power Source: PoE Injector or Equivalent

Thermal: 270 BTU/Hr at Max Power

Operating Temperature: 14 to 104°F / -10 to 40°C Ambient Temperature

Other
Software
CONSOLE AI
Mounting
Ceiling Mount

VESA-Mount-Ready, 100 mm Hole Pattern, M4x10 mm

Dimensions
23.72 x 23.72 x 2.13" / 602.5 x 602.5 x 54.1 mm
Weight
9 lb / 4.1 kg
Packaging Info
Package Weight
12.315 lb
Box Dimensions (LxWxH)
27.9 x 27.3 x 5.7"

ClearOne Beamforming Microphone Array Reviews

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