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W-311 combines back-electret condenser pickup, super-cardioid directionality and balanced output. Its ABS base includes a microphone LED, and it switches automatically between DC 3 V battery and 48 V phantom power.
W-311 combines back-electret condenser pickup, super-cardioid directionality and balanced output. Its ABS base includes a microphone LED, and it switches automatically between DC 3 V battery and 48 V phantom power.
| Model | W-311 |
| Transducer | Back-electret condenser |
| Polar pattern | Super-cardioid |
| Frequency response | 100 Hz–20 kHz |
| Sensitivity | -35 dB ± 2 dB |
| Output impedance | 200 Ω |
| Output mode | Balanced |
| Reference pickup distance | 20–50 cm |
| Cable | 5 m dedicated cable |
| Power supply | DC 3 V battery / 48 V phantom power, automatic switching |
| Base | ABS with microphone LED |
| SKU | E10010 |
Relevant to compatible conference, lecture and desk speech systems requiring balanced output. Confirm connector, phantom-power source and cable routing.
Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.
What output mode is stated?
Balanced output.
Can it use phantom power?
Yes, 48 V phantom power is stated.
What is the pickup distance?
20–50 cm.
Does it include an LED?
A microphone LED is stated.
Request current pricing, availability and distributor support.
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Send the model name, quantity, country and intended application. ELEGAUDIO will confirm the current product version, available documentation, MOQ, price and lead time.
Sample availability varies by model. Contact us with your evaluation requirements so the correct configuration can be confirmed before shipment.