Click Fraud Phoenix Audio Quattro3 MT303 USB and Smart interface Conference Speakerphone
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Phoenix Audio Quattro3 MT303 USB and Smart interface Conference Speakerphone

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04/01/2025 $636.51 exc. VAT
$763.82 inc. VAT
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Phoenix Audio Quattro3 MT303 USB and Smart interface Conference Speakerphone

The Phoenix Audio Quattro3 Smart MT303 (Q3) is a high-quality conference speakerphone that will turn any room into a professionally sounding conference room. It has an exceptionally large pickup and broadcasting range, yet is small in size and discrete in design.

The Q3 utilizes multiple microphones, a uniquely designed speaker, and a powerful DSP to achieve commanding performance. The MT303 model connects to any computer as well as any analog audio device. It comes with a 2.5mm to 3.5mm cable adaptor that allows you to link to almost any smartphone or tablet device.

Phoenix Audio Quattro3 Smart MT303 Features

  • Four microphone beamforming array
  • Full duplex communication
  • Echo cancelling
  • Noise suppression
  • De‐reverb
  • Automatic cain control
  • Daisy chainable
  • Single source daisy chain powering
  • Bridging between USB and “Smart” device
  • Internal battery
  • Interchangeable interface modules
  • Durable aluminum casing
  • LED lit control buttons

Whats included?

  • USB cable
  • International power supply adaptor
  • Daisy chain cable (Ethernet)
  • 2.5mm (male) to 3.5mm 4pin (male) cable
  • Interchangeable wire slot cover
  • User manual

mt303

The Quattro3 USB and Smart interface (MT303) connects via:

USB to your computer ‐ this connection is for any session using your computer, such as Voice Over IP applications (Skype, Microsoft Lync, etc.).

Analog cable to your “Smart” device – this connection is done via a 2.5mm connector and a provided 2.5mm (male) to 3.5mm 4pin (male) cable or any standard analog cable you have with a 2.5mm connector.


 

 

Technical Specifications

Connections

  • UBS 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.

Audio

  • Frequency response 50Hz – 16 KHz
  • Low latency (10ms)
  • Broadcast level (peak): 92dB SPL @1m (5 watts RMS)
  • Three-way bridging capability
  • Noise cancellation > 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
  • 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)
  • Automatic voice-level adjustment (AGC)

Dimensions

  • Dimension: 7” diameter, 1-7/8” height
  • Weight: 1.75 lbs
  • Metal case and metal grill mesh for high RFI immunity and product durability

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
  • Recording utility allows you to record conversations to your computer via the device
  • Operating systems: Windows 98 and up / Linux / MacOS.

Battery

  • 7 hours of battery talk time with secondary interface

Accessories

  • USB cable
  • International AC adapter
  • Daisy chain cable (Ethernet)
  • 2.5 to 3.5 audio cable for smart phones and tablets

Warranty

  • Two years

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