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Phoenix Audio Quattro3 MT305 - USB and SIP/IP Telephone Conference Speakerphone

B&H # PHMT305 MFR # MT305
Phoenix Audio Quattro3 MT305 - USB and SIP/IP Telephone Conference Speakerphone


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Product Highlights

  • All-In-One Conference System
  • Expandable to 15 Units
  • 4 Microphone Beamforming Array
  • Built-In DSP, Full-Duplex and HD Voice
  • Integrated Keypad
  • USB and IP Connectors
  • Soft Phone and VoiP Bridging
  • Echo and Noise Cancellation
  • Automatic Gain Control
  • Durable Metal Enclosure
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You Pay: $599.99

Questions? Ask our experts:

The Phoenix Audio Quattro3 MT305 is a versatile conference speakerphone that provides full-duplex SIP/IP telephone and Internet conferencing in the round. Its HD sound quality allows for turning any meeting environment into a professional sounding conference room. Additionally, modular scaling allows for a seamless transition from a single unit executive office to large conference rooms with up to fifteen 10Base-T daisy chained Quattro3 units.

The item features an integrated keypad with a back-lit display and four microphones for true 360° audio pick up, with no dead spots regardless of a speaker's location. There are plenty of audio enhancing and noise cancelling features such as echo and environmental noise suppression, automatic voice leveling (AGC), noise cancelling and more.

Four microphone beamforming array
Full duplex communication
Echo cancelling
Noise suppression
Automatic gain control
Daisy chainable
Single source daisy chain powering
Bridging between USB and IP Telephone
Fully functional dial pad with backlit LCD screen
Interchangeable interface modules
Durable aluminum casing
LED lit control buttons

Recommended Applications

Small offices or home offices
Small to very large conference rooms
Classrooms and training rooms
UPC: 854969001093
Connections USB interface (mini B connector)
3.5mm external loudspeaker and microphone jack
Volume up / Volume down buttons
Daisy chain expandability of up to 15 units
Power consumption: 5V 500mA peak through USB and wall mount AC/DC converted
Frequency Response 50Hz-16kHz
Latency 10ms
Level Peak: 92dB SPL @1m (5 watts RMS)
Bridging Features Three-way bridging capability
Noise Cancelling Performance > 10dB (without pumping noise)
100% full duplex-no attenuation (in either direction) during full duplex
High-end performance confirms to ITU-T G.167
Acoustic echo cancellation > 40dB with conversion speed of 40dB/sec
Residual echo is suppressed to the environment noise level, preventing artificial ducking of signal
Microphone Type 4 high-quality directional microphones
Direction-finding algorithm (determines the presence and direction of a speaker)
beamforming algorithm (forms and directs audio beams towards a defined direction
Level Automatic voice-level adjustment (AGC)
Software Plug-and-play-No installation or drivers
Audio setup utility is available for Windows
The setup utility helps monitor the audio input and output level but is not required
Recording utility is available for Windows
Operating systems: Windows 98 and up / Linux / Mac OS
Enclosure Metal case and metal grill mesh for high RFI immunity and product durability
Dimensions 7 x 1.875" (17 x 4.74cm) (Diameter x Height)
Weight 2 lb (0.90 kg)
Packaging Info
Package Weight 3.75 lb
Box Dimensions (LxWxH) 10.9 x 6.4 x 4.8"
Phoenix Audio Quattro3 MT305 - USB and SIP/IP Telephone Conference Speakerphone
  • USB Cable
  • International AC Adapter
  • Daisy Chain Cable (Ethernet)
  • Telephone Cable
  • 2 Year Warranty
  • Be the first to review this item

    Batteries & Power

    Required item: A Power Supply (not included) is required to power this device.

    Phoenix Audio - MT320 48-Volt Daisy Chain Power Kit
    • You Pay: $50.00


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    Pearstone - Stereo Mini Male to Stereo Mini Male Cable (Black) - 3'
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    Additional Hardware

    Additional Hardware extends the flexibility of your system.

    Phoenix Audio - Quattro3 Power Hub MT340
    • You Pay: $179.99

    Cable Management

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