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AudioControl Josephson C550H

Omnidirectional measurement microphone

Item # 161C550H

If you're a professional sound system installer — whether in cars, churches, nightclubs, or theaters —...

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If you're a professional sound system installer — whether in cars, churches, nightclubs, or theaters —...

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Item # 161C550H

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$499.99

About the AudioControl Josephson C550H

For the pro

If you're a professional sound system installer — whether in cars, churches, nightclubs, or theaters — and you demand pin-point accuracy in your audio measurements, AudioControl's Josephson C550H microphone will deliver the precise, flat, and dynamic response you're looking for in a measurement mic. Josephson Engineering, a boutique condenser microphone manufacturer, individually calibrates and matches the sensitivity of every one of their measurement mics at their factory in Santa Cruz, California.

For the pro

If you're a professional sound system installer — whether in cars, churches, nightclubs, or theaters — and you demand pin-point accuracy in your audio measurements, AudioControl's Josephson C550H microphone will deliver the precise, flat, and dynamic response you're looking for in a measurement mic. Josephson Engineering, a boutique condenser microphone manufacturer, individually calibrates and matches the sensitivity of every one of their measurement mics at their factory in Santa Cruz, California.

Inside peek

The 1/4" condenser capsule (a capacitive pressure transducer) offers frequency response that's flat from 20 to 20,000 Hz, with a wide dynamic range of 35 to 135 dB SPL. This mic works well with an AudioControl DM-RTA or any other real-time analyzer.

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Product highlights:

  • omnidirectional measurement microphone
  • capacitive pressure transducer, prepolarized backplate
  • 1/8" polyester diaphragm metallized with a rugged nickel-chromium alloy
    • diaphragm thermally conditioned for stability
  • frequency response: 20 to 20,000 Hz (+/-2dB)
  • dynamic range: 35 to 135 dB SPL
  • requires phantom power (15 to 50 VDC)
  • comes with serialized USB stick containing calibration file in FRD format
  • mounting clip and vinyl pouch included
  • warranty: 5 years
  • Our 60-day money-back guarantee
  • MFR # C550H

What's in the box:

  • C550H Calibration microphone
  • Stand adapter with integrated shock-mount (5/8" thread)
  • Zippered vinyl carry-case
  • Warranty card

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More details on the AudioControl Josephson C550H

Mark G.

Product Research

Features

Overview: The AudioControl C550H calibration microphone (Josephson Engineering) is precision omnidirectional measurement microphone designed to be used with audio analyzers such as the AudioControl DM-RTA multi-function analyzer. The microphone features a capacitive pressure transducer with a prepolarized backplate capable of handling a maximum SPL of 135dB. Connection to the C550H is done through a male XLR connector at the base of the microphone.

Accessories: The C550H includes a 5/8" stand adapter with integrated shock-mount and a zippered vinyl carry-bag.

Specifications:

  • Frequency Response: 20Hz - 20kHz (+/- 2dB)
  • Dynamic Range dB SPL: 35 - 135dB
  • Connection: 3-Pin male XLR (pin 2 positive)
  • Polar Pattern: Omnidirectional
  • Impedance: 50Ω
  • Phantom Power: 15 - 50 VDC

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