The Holophone H2-Pro 7.1 Surround Sound Microphone is a top-quality product suitable for broadcasting and musical instruments and gear. It has a form factor of MULTI DIRECTIONAL, a transducer type of Dynamic, and a diaphragm size of Large. This microphone is designed with XLR 8 PIN connectivity and comes with a storage bag for easy handling.This Holophone model is made in Germany and has a brand name of Holophone. It belongs to the Microphones & Wireless Systems and Pro Audio Equipment categories. Its features include 7.1-channels, making it a great product for surround sound recording.

MICROPHONE SPECIFICATIONS
Directional characteristics: Multi-directional
Frequency range: 7 x 20Hz-20kHz ±2dB, 1 x 20Hz-110Hz ±2dB Sensitivity: Nominally 20mV/Pa ± 3dB at 1kHz
Equivalent noise level A-weighted: Typ. 23dB(A) re. 20 μPa (max. 26dB(A))
Equivalent noise leve l CCIR 468-1: Typ. 35dB (max. 38dB) 
Maximum sound pressure level: 134dB SPL before clipping 
Total harmonic distortion: 123dB SPL peak (<1% THD) 
Cable drive capability: Up to 300m (984ft)
Cartridge lower limiting frequency (-3db): 20Hz
Output impedance: 30-40 Ohm


H2-PRO Microphone Head
Major dimensions: 7.5 X 5.7 inch 
Weight: Approximately 3 lbs. Cable Length: 5m (15ft) Connectors: 8 x XLR
(Left, Right, Center, Low Frequency (.1), Left Surround, Right Surround,
Top (IMAX) and Center Rear (EX and ES).