D6 Dynamic transducer, cardioid pickup pattern, frequency response of 30Hz 15kHz, and 144dB max SPL. ADX 90 Phantom powered condenser mic, cardioid pickup pattern, frequency range of 50Hz 18kHz, 135dB max SPL.
Designed for low frequency reproduction. One piece body precision machined from solid aluminum. Cardioid pickup pattern. Dynamic transducer. Frequency response of 30Hz 15kHz. 144dB max SPL.