Shure RPM181/BI Bidirectional Capsule for Beta 181 Microphone option-group-Pinspot 1 Front Rail to Rear Rail:

Front Rail to Rear Rail: 20"

Self Noise (A-Weighted): 27

Total Harmonic Distortion

An included wireless IRC-6 remote can set the dimmer and turn the fixture on or off

Audio professionals in need of a subwoofer that's designed to complement the SRX900 Series full-range sound reinforcement systems will be impressed with the JBL SRX918S

Shure RPM181/BI Bidirectional Capsule for Beta 181 Microphone option-group-Pinspot 1 Front Rail to Rear Rail:Shure RPM181 BI Bidirectional Capsule for Beta 181 Microphone Bi directional capsule replaces the capsule for a Beta 181 microphone. The bi directional capsule is ideal for mono drum overheads and dual instrument sound source applications. Features: Bidirectional capsule for Beta 181 Wide dynamic range High SPL handling No crossover distortion Exceptional low frequency reproduction Locking ring provides secure connection Steel grille prevents damage