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Phoenix Audio Quattro3 MT302 HD - Analog Telephone Conference Speakerphone

B&H # PHMT302Q3 MFR # MT302
In Stock
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You Pay: $516.99
Product Highlights
  • All-In-One Conference System
  • Expandable to 15 Units
  • 4 Microphone Beamforming Array
  • Built-In DSP, Full-Duplex and HD Voice
  • USB and IP Connectors
  • Soft Phone and VoiP Bridging
  • Echo and Noise Cancellation
  • Automatic Gain Control

The Quattro3 MT302 HD from Phoenix Audio is an analog conference phone that features a large pickup and broadcast range, multiple microphones, a uniquely designed speaker, and onboard DSP. The HD sound quality allows for turning any meeting environment into a professional sounding conference room. The 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 unit has four microphones for true 360 degree audio pick up, with no dead spots regardless of a speaker's location. Auto adapting proprietary algorithms provide gain-control, echo cancelation and background noise elimination. The Quattro3 MT302 HD is an ideal USB and telephone solution for anything from a home office to a large conference room.

  • Four microphone beam-forming array
  • Full duplex communication
  • Echo cancelling and noise suppression
  • De-reverb
  • Automatic gain control
  • IP and USB connectors, for Soft Phone and VoIP bridging
  • Daisy chainable with single-source powering
  • Bridging between USB and PSTN
  • Internal battery
  • Dial pad with backlit LCD screen and control buttons
  • Interchangeable interface modules
  • LED lit control buttons
  • Durable aluminum casing
Connection Type USB to computer:
For any session using your computer, such as Voice Over IP applications, e.g. Skype, Microsoft Lync, etc

Telephone line:
Via RJ11 connector and a telephone cable for any standard PSTN (analog phone) telephone call
Connectors 1 x USB (type B) mini
1 x RJ11 telephone
1 x 3.5mm external loudspeaker / microphone input
1 x daisy chain up
1 x daisy chain down
Compatible Operating Systems Windows 98 and up
Mac OS X
Frequency Response 50 Hz to 16 kHz
Latency 10 mS
Level Peak broadcast: 92 dB SPL @ 1 m (5 watts RMS)
Noise Cancelling Performance > 10 dB (without pumping noise)
Duplex Operation 100% full duplex - no attenuation (in either direction)
Performance Conforms to ITU-T G.167
Echo Cancellation > 40 dB with conversion speed of 40 dB/sec
Construction Metal case and metal grill mesh for RFI immunity
Power Consumption 5V 500 mA peak through USB and wall-mount AC/DC converted
Battery Operating Time 7 hours with second interface
Dimensions (Ø x H) 7 x 1.875" (178 x 48 mm)
Weight 2 lb (0.9 kg)
Phoenix Audio Quattro3 MT302 HD - Analog Telephone Conference Speakerphone
  • USB Cable
  • International AC Adapter
  • Daisy Chain Cable (Ethernet)
  • PSTN Phone Cable
  • Interchangeable Wire Slot Cover
  • Limited 2-Year Warranty
  • Batteries & Power

    Phoenix Audio -  MT320 48-Volt Daisy Chain Power Kit
    • You Pay: $45.27
    Pearstone -  Stereo Mini Male to Stereo Mini Male Cable (Black) - 3'
    • You Pay: $1.89

    Additional Hardware

    Additional Hardware extends the flexibility of your system.

    Phoenix Audio -  Quattro3 Power Hub MT340
    • You Pay: $169.99

    Cable Management

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