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LA-4 is described as an automatically scanning two-channel UHF wireless microphone system. Although the title mentions a built-in amplifier, the current source does not provide amplifier specifications and this must be confirmed.
LA-4 is described as an automatically scanning two-channel UHF wireless microphone system. Although the title mentions a built-in amplifier, the current source does not provide amplifier specifications and this must be confirmed.
| Model | LA-4 |
| RF system | UHF |
| Channels | 2: A and B |
| Frequency points | 30 per channel |
| Published frequency ranges | 610.5–639.5 / 640.5–669.5 (MHz unit inferred from UHF context; confirm) |
| Operating distance | 30 m |
| Synchronization | Automatic frequency scan / receiver lock |
| Multiple-system use | Supported with different frequency points |
| Handheld switching | Hold approximately 6 seconds to switch A/B channel stated |
| Built-in amplifier | Mentioned in title; no rating or load specification in source |
| Included transmitters | Not explicitly stated; dual handheld operation described |
| Audio connectors | Not stated |
| SKU | N20001 |
For compatible presentations, karaoke and small events. Confirm legal RF band, transmitter quantity, amplifier specification, audio outputs, battery type and packing.
Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.
How many frequency points are available?
30 on each A/B channel.
What operating distance is stated?
30 m.
Can multiple systems operate together?
Yes, provided identical frequency points are avoided.
What is the built-in amplifier power?
Not stated in the current source; request the electrical datasheet.
Request current pricing, availability and distributor support.
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Sample availability varies by model. Contact us with your evaluation requirements so the correct configuration can be confirmed before shipment.