Shure RPW120 Wireless Cartridge for Beta 87A

The RPW120 from Shure is a Beta 87A condenser microphone capsule compatible with most interchangeable Shure handheld transmitters (available separately), with the exception of the BLX and GLX-D systems. It delivers a clear, detailed vocal sound for professional sound reinforcement, broadcasting, and studio recording applications.

Features:

• Compatible with all Shure handheld transmitters except BLX and GLX-D systems
• Smooth frequency response with gradual presence rise
• Highly-consistent supercardioid polar pattern provides maximized gain-before-feedback
• Electronic low-frequency roll-off compensates for proximity effect
• Wide dynamic range (117 dB) and low-distortion characteristics
• Low susceptibility to RFI and electromagnetic hum
• Advanced cartridge shockmount system absorbs mechanical shocks and reduces handling noise
• Built-in pop filter reduces undesirable wind and breath sounds

Specifications:

• Microphone:
  • Capsule: Electret Condenser
  • Polar Pattern: Supercardioid
• Performance:
  • Frequency Range: 20 Hz to 20 kHz
  • Maximum SPL: 140.5 dB SPL
  • Sensitivity: -52.5 dBV/Pa, 2 mV
  • Dynamic Range: 117 dB
  • Signal-to-Noise Ratio: 70.5 dB
  • Equivalent Noise Level 23.5 dB (Typical)
• Connectivity:
  • Compatible Transmitters: Shure: Axient, PG, PGX, QLXD, SLX, UHF-R, ULX, ULXD, UR2