Shure MXA920ALR+P300-V Ceiling Mic and Speaker Bundle with 1x MXA920AL-R and 1x P300-IMX - Aluminium

MXA920ALR

Automatic Coverage™ technology requires no setup yet gives you precise control of audio capture if desired. With next-generation array architecture for enhanced directional pickup and more natural speech, the MXA920 ceiling array microphone is easy to use and quick to deploy for AV conferencing, camera tracking, voice lift, or sound reinforcement.

P300-IMX

The IntelliMix P300 Audio Conferencing Processor offers a predefined matrix and presets to simplify the set up process reducing the lengthy commissioning time often associated with DSP. The unobtrusive form factor allows discrete installations, making it compatible for a wider variety of meeting rooms. Versatile connectivity options provide freedom of choice when joining a room video system including via soft codec, or connecting laptops and mobile devices. Featuring acoustic echo cancellation, noise reduction and automatic gain control for up to 8 Dante channels, the P300 ensures echo- and noise-free conference room audio.

Features:

• MXA920ALR:
  • For Meetings, Conferences, Presentations
  • Covers 30 x 30' Area, Requires No Setup
  • Automatic and Steerable Coverage Options
  • Captures Multiple Talkers
  • Automatic Mixing and Gain Control
  • Noise Reduction and Echo Cancellation
  • Dante, PoE, and Audio via Single Cable
  • Secure Audio Encryption
  • 8 Pickup Lobes with Individual Outputs
  • Designer System Configuration Software
• P300-IMX:
  • Connects 10 Dante audio inputs, 2 analog inputs, USB and a mobile device to an AV conferencing system or a PC-based videoconferencing application
  • Includes Shure developed DSP algorithms to enhance audio quality in AV conferences: 8 channels of microphone processing featuring AEC, noise reduction, and automatic gain control, IntelliMix automatic mixing, matrix mixing, delay, compressor and PEQ
  • Flexible signal routing and connectivity: analog audio (2 block in / 2 block out) to connect to room AV conferencing system; USB (1 in/out) to connect to laptop or room PC; one 3.5 mm TRRS jack to connect to a mobile device to enable an additional participant to join
  • Power-over-Ethernet (PoE+) eliminates the need for an outboard power supply
  • Compact form factor is easy to mount without equipment rack

Specifications:

• MXA920ALR:
  • General:
    • Coverage Type: Automatic or steerable
    • Power Requirements: Power over Ethernet (PoE), Class 0
    • Power Consumption: 10.1 W maximum
    • Control Software: Designer or web application
    • Cable Requirements: Cat5e or higher (shielded cable recommended)
    • Connector Type: RJ45
    • Plenum Rating: UL2043 (Suitable for Air Handling Spaces)
    • Dust Protection: IEC 60529 IP5X Dust Protected
    • Operating Temperature Range: −6.7°C (20°F) to 40°C (104°F)
    • Storage Temperature Range: −29°C (−20°F) to 74°C (165°F)
  • Audio:
    • Microphone Elements: 113 MEMS
    • Frequency Response: 125 Hz to 20,000 Hz
    • AES67 or Dante Digital Output:
      • Channel Count:
        • Automatic coverage on: 2 total channels (1 output, 1 AEC reference in channel)
        • Automatic coverage off: 10 total channels (8 independent transmit channels, 1 automix output, 1 AEC reference in channel)
      • Sampling Rate: 48 kHz
      • Bit Depth: 24
    • Sensitivity: at 1 kHz, −1.74 dBFS/Pa
    • Maximum SPL: Relative to 0 dBFS overload, 95.74 dBSPL
    • Signal-to-Noise Ratio: Ref. 94 dBSPL at 1 kHz, 75.76 dB A-weighted
    • Self Noise: 18.24 dB SPL-A
    • Dynamic Range: 77.5 dB
    • Digital Signal Processing: Automatic mixing, acoustic echo cancellation (AEC), noise reduction, automatic gain control, compressor, delay, equalizer (4-band parametric), mute, gain (140 dB range)
    • Acoustic Echo Cancellation Tail Length: Up to 250 ms
  • Dimensions:
    • Weight: MXA920-R: 12.7 lbs (5.8 kg)
• P300-V:
  • General:
    • Input: (2) 3-pin block connector (Active Balanced)
    • Output: (2) 3-pin block connector (Impedance Balanced)
    • Mobile: (1) TRRS 3.5 mm (1/8")
  • USB Connections:
    • (1) USB 2.0, Type B
    • Single port carries 2 input and 2 output channels (Summed mono)
  • Network Connections (Dante Digital Audio):
    • (1) RJ45
    • 10 Dante Inputs, 8 Dante Outputs
  • Polarity: Non-inverting, any input to any output
  • Power Requirements: 802.3 at Type 2 (PoE Plus), Class 4
  • Power Consumption: 17.5 W, maximum
  • Weight: 1710 g (3.8 lbs)
  • Dimensions: H x W x D: 4 x 21 x 22.6 cm (1.6 x 8.3 x 8.9 in.)
  • Control Software: Shure Designer
  • Operating Temperature Range: −6.7°C (20°F) to 50°C (122°F)
  • Storage Temperature Range: −29°C (-20°F) to 74°C (165°F)
  • Thermal Power Dissipation:
    • Maximum: 17.5 W (60 BTU/hr)
    • Typical: 14.6 W (50 BTU/hr)
  • Audio:
    • Frequency Response: +1, -1.5 dB, 20 to 20,000 Hz
    • Dante Digital Audio:
      • Dante Digital Audio Sampling Rate: 48 kHz
      • Bit Depth: 24
    • USB Audio
      • Sampling Rate: 48 kHz
      • Bit Depth: 16, 24
    • Latency:
      • Firmware 4.1 and newer:
        • Dante 1-8 in to Dante out (AEC enabled): 15.4 ms
        • Dante 1-8 in to Dante out (AEC disabled): 8.7 ms
        • Dante 9-10 in to Dante out: 3.4 ms
        • Analog in to Analog out: 3.8 ms
      • Firmware 3.1 and older:
        • Dante 1-8 in to Dante out (AEC enabled): 12.5 ms
        • Dante 1-8 in to Dante out (AEC disabled): 5.8 ms
        • Dante 9-10 in to Dante out: 1.8 ms
        • Analog in to Analog out: 2.2 ms
  • Analog Connections (Block Connectors):
    • Dynamic Range (20 Hz to 20 kHz, A-weighted, typical):
      • Analog-to-Dante: 113 dB
      • Dante-to-Analog: 117 dB
    • Equivalent Input Noise (20 Hz to 20 kHz, A-weighted, input terminated with 150Ω):
      • Line: -86 dBV
      • Aux: -98 dBV
    • Total Harmonic Distortion: @ 1 kHz, 0 dBV Input, 0 dB analog gain: <0.05%
    • Common Mode Rejection Ratio: 150Ω balanced source @ 1 kHz: >50 dB
    • Input Impedance: 9.6 kΩ
    • Input Clipping Level:
      • Line: +27 dBV
      • Aux: +15 dBV
    • Output Impedance: 80 Ω
    • Output Clipping Level:
      • Line: +20 dBV
      • Aux: +0 dBV
      • Mic: -26 dBV
  • Mobile Connection (3.5 mm Connector):
    • Pin Assignments:
      • Tip: Audio Input (Left)
      • Ring 1: Audio Input (Right)
      • Ring 2: Ground
      • Sleeve: Audio Output (To Phone)
    • Dynamic Range (20 Hz to 20 kHz, A-weighted, typical):
      • Analog-to-Dante: 99 dB
      • Dante-to-Analog: 90 dB
    • Equivalent Input Noise (20 Hz to 20 kHz, A-weighted, input terminated with 20Ω): -95 dBV
    • Total Harmonic Distortion (@ 1 kHz, 0 dBV Input, 0 dB analog gain): <0.05%
    • Input Impedance: 3.7 kΩ
    • Input Clipping Level: +4 dBV
    • Output Impedance: 1.4 kΩ
    • Output Clipping Level (Output terminated with 2.2 kΩ): -20 dBV
  • Networking:
    • Cable Requirements: Cat 5e or higher (shielded cable recommended)