Phoenix Audio Smart Spider USB Conference Speakerphone (Black)

Phoenix Audio Smart Spider USB Conference Speakerphone (Black)

Phoenix Audio Smart Spider USB Conference Speakerphone (Black)

B&H # PHMT503 MFR # MT503
Phoenix Audio Smart Spider USB Conference Speakerphone (Black)

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Product Highlights

  • Smartphone and Tablet Conferencing
  • Four Microphone Beamforming Array
  • Large Pickup and Broadcasting Range
  • For Homes, Offices & Classrooms

Color: Black

Phoenix Audio Smart Spider USB Conference Speakerphone (Black) Phoenix Audio Smart Spider USB Conference Speakerphone (White)

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Phoenix Audio MT503 overview

  • 1Description

The black MT503 Smart Spider USB Conference Speakerphone is a high-quality conference speakerphone that is designed to turn any room into a professional conference room. It features a large pickup and broadcasting range, yet is small in size and discreet in design. The Smart Spider utilizes multiple microphones, a speaker, and helpful features such as acoustic echo and noise cancellation.

The MT503 Smart Spider model connects to any computer as well as many analog audio devices. It comes with a 2.5mm to 3.5mm cable adaptor that allows you to link to almost any smartphone or tablet device. The user interface is incorporated through LED lights that are discreetly placed throughout the unit.

Flexible Connectivity
  • USB to your computer: connection is for any session using your computer, such as Voice Over IP applications (Vidyo, BlueJeans, FuzeBox, Skype, Microsoft Lync, etc.)
  • Analog cable to your smart device: 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
Features at a Glance:
  • Four microphone beamforming array
  • Full duplex communication
  • Echo cancelling
  • Noise suppression
  • De-reverb
  • Automatic gain control
  • Daisy chainable
  • Single source daisy chain powering
  • Bridging between USB and “Smart” device
  • Internal battery
  • Interchangeable interface modules
  • Metal case and metal grill mesh for high RFI immunity and product durability
  • LED lit control buttons


UPC: 854969001307
In the Box
Phoenix Audio Smart Spider USB Conference Speakerphone (Black)
  • USB Cable
  • International Power Supply Adaptor
  • Daisy Chain Cable (Ethernet)
  • 2.5mm (Male) to 3.5mm 4-pin (Male) Cable
  • Interchangeable Wire Slot Cover
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Phoenix Audio MT503 specs

    Connections USB interface (mini B connector)
    3.5 mm external loudspeaker and microphone jack
    Daisy chain expandability of up to 15 units
    Volume Control Volume Up / Volume Down buttons
    Power Consumption 5V 500 mA peak through USB and wall mount AC/DC converted
    Audio 50 Hz - 16 kHz
    Latency 10 ms
    Broadcast Level Broadcast level (peak): 92 dB SPL @1 m (5 W RMS)
    Bridging Features Three-way bridging capability
    Noise Cancellation Noise cancellation > 10 dB
    Duplex Operation 100% full duplex - no attenuation (in either direction) during full duplex
    Conformance ITU-T G.167
    Echo Cancellation > 40 dB with conversion speed of 40 dB/sec, residual echo is suppressed to the environment noise level, preventing artificial ducking of signal
    Microphones 4x directional microphones
    Algorithm Direction-finding algorithm (determines the presence and direction of a speaker)
    Beamforming algorithm (forms and directs audio beams towards a defined direction)
    Output Level Adjustment 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
    Recording utility allows you to record conversations to your computer via the device
    Operating systems: Windows 98 and up / Linux / Mac OS
    Color Black
    Dimensions 7" (17.8 cm) diameter, 1.9" (4.83 cm) height
    Weight 1.75 lb (0.8 kg)
    Packaging Info
    Package Weight 3.4 lb
    Box Dimensions (LxWxH) 15.5 x 12.6 x 2.7"

    Phoenix Audio MT503 reviews

    Smart Spider USB Conference Speakerphone (Black) is rated 3.8 out of 5 by 4.
    Rated 5 out of 5 by from Perfect for boardroom conferencing Our company has a boardroom with an 18-seat conference table and room to bring in extra chairs along the perimeter. We use a Chromebox for Meetings setup for video conferencing for our multinational organization. The Chromebox kit included inexpensive speaker/mic pods but they had insufficient coverage and the wiring can't be hidden. We are using two MT503 units that are daisy-chained together. The speaker sound quality is excellent and the active mic system is impressive. Absolute clarity for all parties in the conversation.
    Date published: 2015-09-25
    Rated 4 out of 5 by from Great! Used for conferencing, has good sound quality!
    Date published: 2016-02-03
    Rated 5 out of 5 by from Great Product! we use it in all our huddle rooms and it has great quality! i would recommend this for any conference space since you can daisy chain them easily.
    Date published: 2016-12-01
    Rated 1 out of 5 by from Mic Sensitivity lost over time, poor high frequency response Expected this unit to work better than a much lower cost Jabra 410 but it doesn't. Microphone gain starts out good but fades over the length of a call. If a close by person speaks the far away person's voice stops being transmitted. Speaker quality is missing high frequency response so voices sound a little flat. Waiting for technical support to contact me (it's been 5 hours) to see if I have a defective unit or there is a firmware upgrade but otherwise it will be returned.
    Date published: 2016-09-14
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