Tascam Tm 90BM Boundary Microphone

Specifications TM-90BM Element   Back-electret condenser Polar pattern   Half-supercardioid Frequency response   50 Hz – 18 kHz Sensitivity   –35 dB ±3 dB (0 dB = 1 V/Pa at 1 kHz) Load impedance   > 1 kΩ Output impedance   150 Ω Output connector   3-pin XLR, male (using the included cable) S/N ratio   68 dB Maximum permissible SPL   140 dB (1 kHz, 1% THD) Phantom power required   DC 9–52 V, 3 mA Weight   260 g (without cable) Dimensions (W × H × D)   170 mm × 24 mm × 82 mm (excluding protrusions)