The Sennheiser e840 Evolution series microphone is a professional cardioid vocal mic, developed to cut through high on-stage levels. The e840 features rugged, durable construction, and is insensitive to handling noise. The e 840 efficiently suppresses sounds emanating from outside its pick-up angle, and is fitted with a hum compensating coil for reducing electromagnetic interference.
Features
Rugged metal housing
Shock-mount capsule
Highly insensitive to feedback
Excellent vocal projection
Hum compensating coil
Delivery includes: e 840, operating instructions, MZQ 800 microphone clip, protective pouch, guarantee card
Technical Info
Pick-up Pattern: Cardioid
Frequency Response: 40 - 18,000 Hz
Sensitivity (free field, no load, 1 kHz): 2mV/Pa at 1 kHz = -54 dB
(0 dB = 1V/Pa) = -74 dB
(0 dB = 1V/µbar)
Nominal Impedance: 350 Ohms
Minimum Terminating Impedance: 1 kOhms
Dimensions: 47 x 181 mm
Weight: 330 g