
- MXA920
- 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
- Plenum Rating: Not rated
- 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)
- Networking Cable Requirements: Cat5e or higher (shielded cable recommended)
- Connector Type: RJ45
- AES67 or Dante Digital Output
- Channel Count
- Automatic coverage on: 2 total channels (1 output, 1 AEC reference in channel) Shure Incorporated
- 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
- Channel Count
- 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 Aweighted
- Latency (Does not include Dante latency)
- Direct outputs (Automatic coverage off): 15.9 ms
- Automix output (Includes IntelliMix processing): 26.6 ms
- Self Noise: 18.24 dB SPLA
- Dynamic Range: 77.5 dB
- Digital Signal Processing: Automatic mixing, acoustic echo cancellation (AEC), noise reduction, automatic gain control, compressor, delay, equalizer (4band parametric), mute, gain (140 dB range)
- Acoustic Echo Cancellation Tail Length: Up to 250 ms
- Frequency Response: 125 Hz to 20,000 Hz - Frequency response measured directly on-axis from a distance of 6 feet (1.83 m).
- Weight: 12.7 lbs (5.8kg)
- P300
- 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: 17.5W, maximum
- Weight: 1710 g (3.8 lbs)
- Dimensions (HxWxD): 4x21x22.6cm (1.6x8.3x8.9”)
- 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
- Sampling Rate: 48 kHz
- Bit Depth: 24
- USB Audio
- Sampling Rate: 48 kHz
- Bit Depth: 16, 24
- Latency (Does not include Dante 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
- Firmware 4.1 and newer
- Acoustic Echo Cancellation Tail Length: Up to 300 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, Aweighted, 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
- Dynamic Range (20 Hz to 20 kHz, A-weighted, typical)
- 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, Aweighted, 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
- Pin Assignments
- Networking
- Cable Requirements: Cat 5e or higher (shielded cable recommended)
- Mobile Pin Assignments (TRRS)
- Tip: Audio Input (Left)
- Ring 1: Audio Input (Right )
- Ring 2: Ground
- Sleeve: Audio Output (To Phone)
- Note: The audio input (tip and ring 1) are summed to a mono signal in the P300, to send the signal to any destination on a single channel.
- General
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