Crown PZM30D

Crown PZM30D Crown PZM30D Description: The PZM (Pressure Zone Microphone) is perfect for recording critical music or voices. The PZM-30D has integral XLR output connector, the PZM-6D has hard wire output. Both have flat or rising response switchable. Phantom power only. Crown PZM30D Features: Pressure Zone Microphone design prevents coloration from surface sound reflections Choice of flat response or rising highfrequency response PZM-30D uses a rugged detachable cable PZM-6D is smaller, lighter, and has a permanently attached cable Hemispherical pickup pattern Crown PZM30D Specifications: Type: Pressure Zone Microphone. Transducer: Electret condenser. Frequency response: 20 Hz to 20 kHz. Polar pattern: Hemispherical when used on a floor, wall or ceiling. Open circuit sensitivity: 7 mV/Pa (-43 dB re 1 volt/Pa). Power sensitivity: -43 dB re 1 mW/Pa. EIA sensitivity -135 dBm. Impedance: 240 ohms, balanced. Recommended minimum load impedance 1000 ohms. Self-noise: 20 dB equivalent sound pressure level, A-weighted. S/N ratio: 74 dB at 94 dB SPL. Maximum Sound Pressure Level: 150 dB SPL at the microphone produces 3% THD. Polarity: Positive pressure on the diaphragm produces positive voltage on pin 2 with respect to pin 3 of the output connector. Operating voltage: Phantom power, 12 to 48 volts DC, positive voltage on pins 2 and 3 with respect to pin 1 of the output connector. Current drain: 1.1 mA. Connector: Male 3-pin XLR-type. Cable: PZM-30D: None supplied; use 2-conductor shielded microphone cable. PZM-6D: Permanently attached 15-foot (4.58-m) black cable with XLRM connector. Switch: Frequency-response select switch for rising or flat response. Color: Black. Weight: 6.5 ounces (184 grams). Dimensions: PZM-30D: 6 inch x 5 inch x .75 inch (15.2 cm x 12.7 cm x 1.9 cm). PZM-6D: 3 in x 2.5 inch x .375 inch (7.62 cm x 6.35 cm x .95 cm). Included accessories: PZM windscreen, carrying pouch. Optional accessories: PH-4B phantom power supply (4 channels, AC powered). PH-1A phantom power supply (1 channel, battery or AC-adapter powered). Get your CROPZM30D product today!