ClearOne RAV 900 Premium Conferencing - Wired Controller, BOSE Ceiling Speakers

ClearOne RAV 900 Premium Conferencing
ClearOne RAV 900 Premium Conferencing
A higher-quality alternative to conference phones. RAV delivers significantly improved sound quality for standalone audio conferencing, and connects to popular rich-media devices such as video and web conferencing systems for enhanced audio performance.
2 Year Warranty
Condition: New  
Warranty: 2 Year Warranty  
Freight: $175.00  
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General Information

Category:Audio Conferencing EquipmentManufacturer:Clearone
Categorization By Manufacturer:Premium ConferencingModel:910-153-314

RAV (pronounced rave) is a complete, out-of-the-box audio conferencing system that includes an audio mixer, loudspeakers, microphones and a wireless or wired control device. It can be used as a higher-quality alternative to premium and standard conference phones for stand-alone audio conferencing. It also easily connects to common rich-media devices, such as video or Webconferencing systems, for enhanced audio performance.

RAV offers many powerful audio processing technologies from ClearOne's XAP? product line without the need for complex and costly professional installation and programming. It features Distributed Echo Cancellation, noise cancellation, microphone gating and a drag-and-drop graphical user interface for easy system setup, control and management.

RAV 900 adds an extra microphone pod to deliver optimal voice pickup in larger rooms. Both models include Ethernet control for remote management and configuration capabilities.


  • Board Rooms
  • Conference Rooms
  • Executive Offices
  • Use with Rich-Media Systems
    • Video conferencing
    • Web conferencing
    • IP telephony
    • Personal computer
  • In-Room Sound Amplification

Superior Audio Performance

  • Sound quality exceeds any conference phone
  • ClearEffect™ provides natural, full-sounding audio without requiring wideband on both ends
  • Distributed Echo Cancellation® effectively eliminates echo
  • Noise cancellation removes background noises from fans or HVAC systems
  • Automatic level controls keep participants’ audio balanced and consistent
  • First-mic priority eliminates hollow "tunnel" sound by activating only the microphone closest to the person speaking
  • Full-duplex sound enables participants to speak and listen at the same time without cutting in and out
  • Three microphones per pod provide 360° audio pickup

Configuration Flexibility

  • Place mixer on tabletop, credenza, or in rack
  • Multiple speaker options: wall-mount, ceiling-mount, or custom
  • Position microphone pods, speakers, and controller in optimal locations
  • Wireless or wired controller option

Ease of Use & Control

  • Dial pad resembles a standard phone
  • Built-in web server enables remote access
  • RAV-Ware™ software provides simple user interface for system configuration
  • Plug and play setup – conference in minutes

Rich Media Ready

  • Interfaces with any video or web conferencing system, providing a superior
    alternative to the existing audio setup

Remote System Management

  • Configure, monitor, and control single or multiple RAV systems via LAN or WAN

Investment Protection

  • Remote firmware upgrade capabilities for future product enhancements
  • For evolving conference room needs - use audio now, add video or web later

Audio Mixer

Provides advanced audio processing for superior sound quality. Can be placed on a tabletop,
credenza, or in a standard equipment rack.

  • ClearOne audio technologies: Distributed Echo Cancellation®, Noise Cancellation, First Mic Priority, Look-Ahead Gating, ClearEffect™, Adaptive Modeling, Chairman Override Mode
  • AV control system compatibility: Easily integrates with AMX or Crestron control systems
  • Camera control: Camera presets triggered by microphone activation with video conferencing

Tabletop Controller

Wireless or wired controller provides intuitive interface that emulates a telephone keypad.


RAV 600 – two pods. RAV 900 – three pods. Each pod features three voice-activated mic elements for 360-degree audio pickup..


Ceiling or wall-mount options provide premium sound. Also available without speakers for custom speaker options.


Customize the audio settings and configure system via the built-in USB or Ethernet connection with drag-and-drop user interface.

  • Device Toolbox: Pre-configured audio settings for common auxiliary devices
  • System Check: Verify RAV components
  • Event Logging: Track system events
  • Network Find: Connect to other Converge 560 units
  • Firmware Upgrades: Update system remotely
RAV 600 and 900 Manual — (PDF - 9730 KB)
Quickstart Guides
RAV 600-900 EMEA QSG — (PDF - 8461 KB)
RAV Wired Control QSG — (PDF - 183 KB)
RAV Remote Antenna QSG — (PDF - 164 KB)
Tech Notes
RAV Ware Tech Note 100: RAV-Ware Revision 1.0 Drag and Drop Issue — (PDF - 1149 KB)
RAV Ware Tech Note 101: Running RAV 600/900 Web Server Interface with Java 1.5.0 — (PDF - 46 KB)
Improving Conferencing With Right Technology — (PDF - 656 KB)
Developing an Optimal Conference Room Whitepaper — (PDF - 1.5 MB)
Software Downloads
RAV-Ware 1.0 — (ZIP - 8172 KB)
RAV-Ware 1.1.1 — (ZIP - 8332 KB)
RAV-Ware 1.9.7 — (ZIP - 11097 KB)
RAV Ware 1.9.7 Release Notes — (PDF - 76 KB)
RAV-Ware 2.1.1 — (ZIP - 14,581 KB)
RAV-Ware 2.1.1 Release Notes — (PDF - 26 KB)
Press Releases

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  • ClearOne has been in the business for more than 20 years and is the world’s leading provider for audio conferencing technologies and solutions. The company dominates the professional conferencing space with more than 54% of global market share. ClearOne’s products enhance presentation, collaboration, multimedia applications and distance communications while creating natural environments for efficient and effective personal/group communication.
    Some of the popular products and solutions offered include premium conferencing, tabletop conferencing, personal conferencing, AV distribution and control, conferencing microphones and media carts. The CHATAttach 150 Personal/Group speakerphone for medium and large conference rooms, CHAT 50 Personal Conferencing, CHAT 150 USB Personal Conferencing and CHAT 170 Personal Conferencing Speakerphone are among the best products.
    ClearOne is committed to provide the highest quality products ranging from office desktop conferencing to large professional conferencing venues like training centers, courtrooms, auditoriums and boardrooms.

  • Specifications

    Audio Performance

    Conditions: Unless otherwise specified, all measurements are performed with a 22 Hz to 15kHz BW limit (no weighting)

    Audio Mixer

    AEC tail time: 128 ms
    Adaptive noise cancellation: (6 - 18 dB)
    Gating: Adaptive ambient, 1st mic priority, look-ahead gating, NOM attenuation
    Audio bandwidth: 16 kHz with videoconferencing or other full-band networks

    Microphone Pod

    Coverage: 360 degrees
    Connection: RJ-45 with Cat. 5, Link
    In/Out Ports
    Maximum Distance from Base Mixer:
    50' (RAV 900), 75' (RAV 600)
    Frequency Response:60 Hz - 14 kHz (+/-1 dB)
    THD+N: <0.08% (–45 dBu input @ 1 kHz)
    Sensitivity: -45 dBu
    Input Level: -6 dBu for 1 kHz 94 dBSPL
    microphone input
    Dynamic Range: > 65 dB

    Line Input

    Connection: Unbalanced RCA
    Gain: -10 dBu nominal, adjustable from
    -14 dB to +18 dB
    Nominal Level: -10 dBu
    Maximum Level: +9 dBu
    Impedance: > 10 kOhm

    Line Output

    Connection: Unbalanced RCA
    Nominal Level: -10 dBu, adjustable from
    -14 dB to +18 dB
    Maximum Level: +9 dBu
    Frequency Response:40 Hz - 15 kHz (+/-1 dB)
    Dynamic Range: > 80 dB
    THD+N:< 0.02% (+6 dBu input @ 1 kHz)

    Playback/Record Input

    Connection: Unbalanced RCA
    Gain: -10 dBu nominal, adjustable from -14 dB to +18 dB
    Nominal Level: -10 dBu
    Maximum Level: +9 dBu
    Impedance: > 10 kOhm

    Playback/Record Output

    Connection: Unbalanced RCA
    Nominal Level: -10 dBu, adjustable from -14 dB to +18 dB
    Maximum Level: +9 dBu
    Frequency Response:40 Hz - 15 kHz (+/-1 dB)
    Dynamic Range: > 80 dB
    THD+N: < 0.02% (+6 dBu input @1 kHz)


    Connection: Left and right push terminals
    Power: 10 Watts into 8 Ohm load
    Impedance: 8 Ohm
    Frequency Response:60 Hz - 15 kHz (+/-1 dB)
    Dynamic Range: > 80 dB
    THD+N:< 0.5% (+5 dBu line input @ 1 kHz)
    Output Level:90 dBSPL output @ 1 meter

    Telephone Interface

    Conditions: All measurements taken with ALC disabled.

    Connection: RJ-11 (Set and Line jacks)
    Tail Time: 30 ms
    Frequency Response: 250 Hz to 3.3 kHz (+/-1 dB)
    THD+N:< 0.2% (+7 dBu line input @1 kHz)
    Dynamic Range: > 60 dB

    RS-232 Control Port

    DB9 female
    9,600/19,200/38,400/57,600 (default)/115,200
    Baud rate: 8 bits, 1 stop, no parity
    Hardware flow control on (default)/off

    Communication I/O

    10/100 Ethernet Control Port:
    RJ-45 with LED indicators for link, duplex and activity status.

    USB 1.1 Configuration Port

    Slave port

    Power Supply

    Primary Voltage: 100 to 240 VAC
    Auto-Sensing, 50-60 Hz

    VISCA Camera Port

    DIN, 9600 baud, no Flow Control

    Dimensions (W x D x H)

    Mixer: 17" x 7.5" x 2"
    (43.2 cm x 19.1 cm x 5.1 cm)
    RF Controller: 10.5" x 4.5" x 2.75"
    (26.7 cm x 11.4 cm x 6.9 cm)
    Mic Pod Diameter: 7" (17.8 cm),
    Height: 1.5" (3.8 cm)


    Mixer: 4.5 lb (2 kg)
    RF Controller: 2.0 lb (.9 kg)
    Mic Pod: 1.1 lb (.5 kg)


    Operating Temp: 32-122º F (0-50º C)

    RAV with Wireless Controller Part Numbers

    910-153-300 RAV 900 No Speakers
    910-153-301 RAV 900 Ceiling Speakers
    910-153-302 RAV 900 Wall-Mount Speakers

    RAV with Wired Controller Part Numbers

    910-153-313 RAV 900 No Speakers
    910-153-314 RAV 900 Ceiling Speakers
    910-153-315 RAV 900 Wall-Mount Speakers

    RAV Accessory Part Numbers

    910-153-025 RAV Wired Controller
    910-153-050 RAV Remote Antennae Accessory Kit

    Customer Testimonials

    "Excellent for collaborative meetings through Webex or in person. Small and easy to transport. Great for capturing notes for an entire group. Fabulous technology!"

    View All Testimonials >    
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