PROFESSIONAL AUDIO · B2B SOURCING
SLXD42 for Professional Buyers
SLXD42 is a dual-channel UHF system with 200 total selectable frequencies, automatic scanning, infrared sync and three-level transmitter power adjustment.
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Why Buyers Consider the SLXD42
- Clear sourcing profile: key RF, audio and power data are consolidated for comparison.
- Application flexibility: suitable for professional audio, education, events and installation channels.
- Regional ordering: exact operating band must be legal in the destination market.
- Order verification: confirm transmitter type, included accessories, connector and carton details before purchase.
Product Overview
SLXD42 is a dual-channel UHF system with 200 total selectable frequencies, automatic scanning, infrared sync and three-level transmitter power adjustment.
Published Specifications
| Channels | 2 |
| Selectable frequencies | 100 per channel / 200 total |
| Frequency band | Not stated in current source |
| Scanning | Automatic interference avoidance |
| Sync | Infrared ACT |
| Power adjustment | 3 levels; source states approx. 20 m increase per level |
| Display | LCD |
| Housing | Aluminum-alloy microphone |
| DSP | Moderate feedback suppression |
| Applications | KTV, conferences, outdoor performance, multifunction venues |
| Compliance | Confirm frequency legality for destination market |
| Package / MOQ | Request confirmation |
Applications and Buyer Fit
Suitable for KTV, conferences, outdoor performance, venues and engineering installation.
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Wholesale and Project Support
Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.
Frequently Asked Questions
Is the SLXD42 available for wholesale orders?
Yes. Contact ELEGAUDIO with your quantity, destination market and application for current pricing and availability.
Can specifications or packaging be confirmed before ordering?
Yes. Request the current specification sheet, packing information and order details before purchase.
What information should I include in an inquiry?
Please include model, quantity, destination country and intended application for a faster quotation.
Source the SLXD42 for Your Market
Request current pricing, availability and distributor support.
GET A QUOTE Product Parameters:
Wireless infrared frequency pairing, with 100 frequency points selectable per channel. Two channels with 200 frequencies are suitable for simultaneous use of multiple units. Equipped with an advanced scanning function to effectively prevent cross-talk and external interference. Debugging achieves intelligent operation, making engineering setup effortless. Suitable for various applications: KTV, conference rooms, outdoor performances, and multi-functional venues.
Features:
Dual-channel UHF wireless network, each channel with 100 built-in selectable frequencies
Built-in advanced scanning function automatically skips occupied frequencies and other interference frequencies to avoid cross-talk
Built-in three-level power adjustment, each level increasing the range by approximately 20 meters, facilitating engineering installation
Equipped with an LCD display for real-time feedback on system status
Infrared automatic frequency pairing, ACT automatic frequency selection
Microphone with aluminum alloy housing for long-lasting durability
Power memory function compatible with sequencer control
Built-in moderate feedback suppression effectively reduces howling
Anti-mobile phone signal interference
Frequency range: 610MHz-690MHz
Supports stacking multiple units for simultaneous use
Transmission power: 10dB
Operating range: Up to 80 meters line-of-sight without obstacles
Technical Parameters:
Carrier frequency: UHF 600MHz-840MHz
Main unit operating voltage: DC 12V-14V 2A
Operating current: 600mA
Power consumption: 5W
Receiving sensitivity: -105dBm
Audio output voltage: 1V
Adjacent channel interference rejection: >60dB
Microphone power consumption: 120mAh
Microphone polar pattern: Super-cardioid
Pickup sensitivity: >20dBm (1V)
Transmission power: >+10dBm (10mW)
Microphone power consumption: 120mA
Effective receiving distance: 50Hz-15kHz
Audio response: 50Hz-15kHz
Frequency stability: ±0.001%
Signal-to-noise ratio: S/N >85dB
Total harmonic distortion (THD): <0.01%