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SoundTube WLL Tri-band Uncompressed Wireless Audio System
The WLL series delivers uncompressed, low-latency wireless audio over three RF bands to ensure interference-free transmission (latency < 20 ms). Both receiver and transmitter/receiver variants support up to six receivers per transmitter (18 total with three transmitters), with automatic band-hopping across three channels per band.
Choose between the standalone receiver unit or the complete transmitter + receiver system:
- WLL-RX1P-II Wireless Receiver: 2-channel Class D amp (50 W/ch), Phoenix or ¼″ outputs, stereo line-out, local mini-jack input
- WLL-TR-1P-II Transmitter + Receiver System: Includes WLL-TX1 transmitter (USB, mini-jack, ¼″ balanced inputs; high/low RF power; 2.4 GHz; 150 ft/210 ft range) plus the RX1P-II receiver
Key Features
- Tri-band RF: 3 bands × 3 channels for robust, interference-resistant audio
- Uncompressed Audio: Full-bandwidth stereo transmission, > 90 dB dynamic range
- Receiver Amp: 2 × 50 W Class D with Phoenix & ¼″ outputs
- Local Input: Mini-jack on receiver mutes wireless when used
- Transmitter Inputs: USB, stereo mini-jack, ¼″ balanced; high/low RF power switch
- Range: Up to 150 ft indoors / 210 ft line-of-sight (full power)
- Mounting: Rack-mount adapters and antennas included
Technical Specifications
- RF Band: 2.4 GHz
- Latency: < 20 ms
- Dynamic Range: 90 dB
- Power Requirements: Transmitter: 5 V DC @ 1.2 A; Receiver: 32 V DC @ 4 A
- Frequency Response (±3 dB): 20 Hz – 20 kHz
- Certifications: CCC, CE, RoHS, UL 60065, FCC
What’s Included (per unit)
- Antenna
- Power supply
- Rack-mount adapters
- Euroblock connector (receiver only)