The SP-BMC-3 Sound Professionals Standard Binaural microphones are very small - about the size of a pencil eraser tip (approximately 1/4" in diameter X 1/2" long ). A 6 foot cable enters the rear of each mic capsule (side entry cables also available as the SP-BMC-1). Custom cable lengths are also available-call for details.

The microphone cartridges are very rugged and are hand crafted to insure a lifetime of accurate recordings. The two microphone elements are each mounted in their own high quality brass shell. The microphone housings are covered in tough black rubber.

Each mic capsule has a removable, rotating clip that can be used to attach the microphones to any convenient mounting surface. The teeth and handles of the clips are covered with removable protective matte black vinyl sleeves. If desired, the clips can be removed and the microphone capsules can be attached to an article of clothing (or other surface) using commonly available standard snaps.

Flat frequency response
Omni-directional pickup pattern
Small size
Can be used directly with any recorder that has "plug-in-power" or with a battery module
Premium windscreens included
Available with the Croakie mounted option - order SP-BMC-4 model
Available mounted in Walkman style Headphones - order SP-HMC-1 model

MPN: SP-BMC-3

Signal To Noise Ratio: 58 dB, 1 kHz at 1 Pa
Dynamic Range: 70dB, 1 kHz without battery module, 90dB with battery module
Frequency Response: 20 - 20,000 Hz
Open Circuit Sensitivity: -42 dB (5.6 mV) re 1V at 1 Pa
Maximum Input Sound Level: 105 dB SPL, 1 kHz at 1% T.H.D. (120dB when powered by our battery module)