Shure MX395AL/BI-LED Microflex Low Profile Bidirectional Boundary Microphone - 5-Pin XLR - Aluminium
Boundary microphone delivers exceptional sound pickup and a low-profile design in a variety of colors and pickup patterns to suit any meeting room. It features wide dynamic range and smooth frequency response, remote LED control, and Silver color
Features:
- Only 1.25 inch (3.8 cm) in diameter
- Bidirectional polar pattern
- Wide dynamic range and smooth frequency response
- Available in aluminum
- Bi-color status indicator available with -LED models
- Logic input for remote LED control
Specifications:
- Type: Condenser (electret bias)
- Frequency Response: 50–17000 Hz
- Polar Pattern (at 1 kHz): Bidirectional
- Output Impedance: EIA Rated at 150 Ω (170 Ω actual)
- Output Configuration: Active Balanced
- Sensitivity (at 1 kHz, open circuit voltage) 1 Pascal=94 dB SPL: –37 dBV/Pa (14 mV)
- Maximum SPL (1 kHz at 1% THD, 1 kΩ load): 123 dB
- Equivalent Output Noise (A-weighted): 29 dB
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz): 65 dB
- Dynamic Range (1 kΩ load at 1 kHz): 94 dB
- Common Mode Rejection: 45 dB minimum (10 Hz to 100 kHz)
- Preamplifier Output Clipping Level: -8 dBV (0.4 V) (1% THD)
- Polarity:
- 5-Pin XLR: Positive sound pressure on diaphragm produces positive voltage on pin 4 relative to pin 2 of output XLR connector.
- Weight:
- Net: .136 kg (.30 lb)
- Packaged: 0.374 kg (0.825 lbs)
- Logic Connections: LED IN: Active low (≤1.0V), TTL compatible. Absolute maximum voltage: -0.7V to 50V.
- Environmental Conditions:
- Operating Temperature: -18–57 °C (0–135 °F)
- Storage Temperature: -29–74 °C (-20–165 °F)
- Relative Humidity: 0–95%
- Power Requirements:
- MX395-LED: 48–52 Vdc phantom, 8.0 mA
- Type: Condenser (electret bias)
- Frequency Response: 50–17000 Hz
- Polar Pattern (at 1 kHz): Bidirectional
- Output Impedance: EIA Rated at 150 Ω (170 Ω actual)
- Output Configuration: Active Balanced
- Sensitivity (at 1 kHz, open circuit voltage) 1 Pascal=94 dB SPL: –37 dBV/Pa (14 mV)
- Maximum SPL (1 kHz at 1% THD, 1 kΩ load): 123 dB
- Equivalent Output Noise (A-weighted): 29 dB
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz): 65 dB
- Dynamic Range (1 kΩ load at 1 kHz): 94 dB
- Common Mode Rejection: 45 dB minimum (10 Hz to 100 kHz)
- Preamplifier Output Clipping Level: -8 dBV (0.4 V) (1% THD)
- Polarity:
- 5-Pin XLR: Positive sound pressure on diaphragm produces positive voltage on pin 4 relative to pin 2 of output XLR connector.
- Weight:
- Net: .136 kg (.30 lb)
- Packaged: 0.374 kg (0.825 lbs)
- Logic Connections: LED IN: Active low (≤1.0V), TTL compatible. Absolute maximum voltage: -0.7V to 50V.
- Environmental Conditions:
- Operating Temperature: -18–57 °C (0–135 °F)
- Storage Temperature: -29–74 °C (-20–165 °F)
- Relative Humidity: 0–95%
- Power Requirements:
- MX395-LED: 48–52 Vdc phantom, 8.0 mA
