Dale #:
AKG-3325H00010Availability:
In StockAvailable for immediate shipment or pick-up from our Jamaica, NY warehouse. In-store pick-up is available Monday through Friday 8:30 am to 5:30 pm.
Description
The Crown PZM-11 LLWR version of the PZM-11 features a weather resistant design. This allows outdoor installation in intercom systems without damage due to rain, extreme heat and cold. In addition, the LLWR version outputs line level audio signal, allowing direct connection to line level inputs. ... Read MoreRetail Price: $291.64 Our Price: $229.00
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Description
The Crown PZM-11 LLWR version of the PZM-11 features a weather resistant design. This allows outdoor installation in intercom systems without damage due to rain, extreme heat and cold. In addition, the LLWR version outputs line level audio signal, allowing direct connection to line level inputs. The Crown PZM-11 pressure zone microphone designed for fixed installation in restaurants, toll booths, box offices, outdoor intercoms, home automation applications and more. This version features a weather resistant coated PZM element that features a hemispherical polar pattern, delivering clear signal response at the direct and indirect sections of the microphone. The weather resistant membrane protects the element from rain, ice and humidity. The PZM-11 will conveniently install into a standard electrical outlet box and is powered with 12 - 24V AC or DC power. The microphone's connections are screw terminal type and are labeled, Audio + / Audio - and Ground for easy installation.
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Product Specs
Output connector Screw terminals labeled AUDIO +, AUDIO – and GROUND None supplied. Use 2-conductor shielded mic cable and twisted-pair power cable Transducer type Electret condenser Frequency response (typical) 80 Hz to 10,000 Hz Polar pattern Hemispherical Impedance 75 ohms, balanced. Recommended minimum load impedance 1000 ohms Open-circuit sensitivity, typical 1.4 V/Pa Power sensitivity, typical +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 100 dB SPL produces 3% THD at maximum gain Operating voltage 12-24V AC or DC. Phantom powering by special order as a PZM-11LLWRS1 Polarity Positive pressure on diaphragm produces positive voltage on audio+ terminal with respect to audio– terminal Current drain 4 milliamperes Operating temperature range –10° to + 60° C, or +14° to +140° F. The mic still works at –40° C but its sensitivity is reduced. When the mic is returned to normal operating temperature, its sensitivity will be within +/–3 dB of normal Cable Materials Steel plate and high-impact plastic capsule holder. Plastic membrane, part no. 127255-1 Finish Silver. If you paint the mic, take care not to paint inside the louvered wall plate Net weight 2.5 oz. (71 g) Dimensions 4.530 x 2.780 x 1.722 inches
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