LEWITT LCT 540 S
ActiveUpdated by GEARMATH
Large-diaphragm cardioid condenser with very low 4 dB(A) self-noise, three-step pad and two low-cut settings, suited to quiet sources, voiceover and Foley.
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Technical Registry
Audio
| Type | Condenser, externally polarized |
|---|---|
| Acoustical operating principle | Pressure gradient transducer, externally polarized |
| Transducer Ø | 25.4 mm, 1 in |
| Diaphragm | 3 micron gold sputtered Mylar |
| Polar pattern | Cardioid |
| Frequency range | 20-20,000 Hz |
| Sensitivity | 41 mV/Pa, -28 dBV/Pa |
| Self-noise | 4 dB (A) |
| Max. SPL for 0.5 % THD | 136 dBSPL, 0 dB attenuation |
| Signal / noise ratio | 90 dB (A) |
| Dynamic range | 132 dB (A) |
| Attenuation | 0 dB, -6 dB, -12 dB |
Physical
| Supply voltage | 48 V ± 4 V |
|---|---|
| Current consumption | 3.6 mA |
| Microphone enclosure | Zinc die cast |
| Connector | Gold-plated 3-pin XLR |
| Microphone dimensions | 158 x 52 x 36 mm, 6.22 x 2.04 x 1.42 in |
| Microphone net weight | 371 g, 13.1 oz |
Selling or looking for one? Ask in the Gearmath Filmmaker Group
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