Crown PZM10BLK

Crown PZM10BLK Crown PZM10BLK Description: PZM Series PZM (Pressure Zone Microphone) Series are omnidirectional boundary microphones. They can be placed on a large surface such as a table, floor, wall, or lectern. PZMs prevent phase interference from surface reflections, allowing a wide, smooth response. Microphone sensitivity is boosted 6 dB by the surface mounting. Crown PZM Series microphones offer serious tools for the sound reinforcement and recording professional, along with cost-effective solutions for a variety of other needs. As the first licensed manufacturer of the Pressure Recording Process (the foundation of PZM technology), Crown has developed the most successful line of PZM microphones available today. Crown PZM Series microphones let the user optimally place microphones in the performance venue. Engineered for use on flat surfaces, PZMs can be placed where conventional microphones do not work well. Their wide, smooth frequency response makes them perfect for miking pianos, harps and other orchestral instruments. Their small size and low profile also make them an outstanding choice for recording projects, conference rooms and security applications. These technical innovations, combined with numerous others, give Crown a leading edge in bringing high-quality PZM products to the market. Crown PZM10BLK Specifications: Transducer type: Electret condenser. Frequency response (typical): PZM-10: 80 Hz to 20,000 Hz. PZM- 10LL: 100 Hz to 20,000 Hz. Polar pattern: Hemispherical. Impedance: PZM-10: 240 ohms, balanced. PZM-10LL: 75 ohms, balanced. Recommended minimum load impedance 1000 ohms. Open circuit sensitivity: PZM-10: 2.5 mV/Pa* (-52 dBV/Pa). PZM-10LL: 1.4V/Pa* (+3 dBV/Pa). Power sensitivity: PZM-10: -52 dBm/Pa*. PZM-10LL: +8 dBm/Pa*. Equivalent noise level (self-noise): 26 dB SPL typical (0 dB = .0002 dyne/cm2), A-weighted. S/N Ratio: 68 dB at 94 dB SPL. Maximum SPL: 120 dB SPL produces 3% THD. Operating voltage: PZM-10: 12 to 48V phantom power, positive voltage on pins 2 and 3 with respect to pin 1. PZM-10LL: 12 to 24V DC, positive voltage on red lead with respect to shield. Polarity: PZM-10: Positive pressure on the diaphragm produces a positive voltage on pin 2 with respect to pin 3 of output connector. PZM-10LL: Positive pressure on the diaphragm produces a positive voltage on white lead with respect to black lead. Current drain: PZM-10: 400 microamperes. PZM-10LL: 2.8 mA at 12V DC, 4.22 mA at 24V DC. Output connectors: PZM-10: Male XLR type (3-pin pro audio). PZM- 10LL: None. Cable: PZM-10: None supplied. Use 2-conductor shielded mic cable. PZM-10LL: 12-in., permanently attached 3-conductor shielded cable. Red: B+, White: audio+, Black: audio-, Shield: ground. Materials: Steel plate and housing. Finish: Off-white. May be painted any color; take care to fi rst seal the opening between the capsule and boundary plate. Model PZM-10BLK has a black fi nish, and can be custom ordered from your Crown dealer. Net weight: PZM-10: 2.6 ounce (73.6