Shure EZBC Easyflex Boundary Microphone

Shure EZBC Easyflex Boundary Microphone

The Easyflex line of miniature condenser microphones are the perfect choice for all types of low profile applications, where quality, value and budget are primary considerations. The boundary condenser microphones feature either a cardioid or omnidirectional polar pattern, and are available with a charcoal gray finish for unobtrusive placement in most surroundings.

Each Easyflex boundary microphone ships with an attached 12 foot cable with in-line preamplifier, and features recessed mounting holes for ease of installation.

Like all Shure products, the Easyflex line is extensively and rigorously tested for quality in operation and performance in real-life environments to be reliable and consistent in performance. For ease of your sound reinforcement requirements in auditoriums, AV applications, boardrooms, houses of worship and schools, look no further than the wide frequency range and high sensitivity of the Easyflex family for solid performance at an affordable price.

SPECIFICATIONS

• Frequency Response: 50 to 17,000 Hz
• Polar Pattern: Cardioid or Omnidirectional
• Output Impedance (at 1 kHz): Rated at 150 Ohms (170 Ohms actual)
• Open Circuit Sensitivity (at 1 kHz, ref. 1 V/Pascal*): Cardioid: –39.0 dB (11.2 mV); Omni: –34.0 dB (20.0 mV) *1 Pascal = 94 dB SPL
• Maximum SPL (1 kHz at 1% THD, 1 k? load): Cardioid: 122.5 dB; Omni: 117.5 dB
• Maximum Equivalent Output Noise (A-weighted at 1k? load): Cardioid: 23.0 dB; Omni: 17.5 dB
• Signal to Noise Ratio (referenced to 94 dB SPL): Cardioid: 71.0 dB; Omni: 76.5 dB
• Dynamic Range (at 1 kOhm Load): Cardioid: 99.5 dB; Omni: 100.0 dB
• Common Mode Rejection: 45 dB minimum
• Preamplifier Output Clipping Level: (1 kHz at 1% THD, 1 k? load) –12.0 dBV (0.25 V)
• Polarity: Positive sound pressure on diaphragm produces positive voltage on
  pin 2 relative to pin 3 of output connector.
• Power Requirements: 11 to 52 Vdc phantom, 2.0 mA