Loading... Please wait...

SoundTube WLL-TR-1p


  • Image 1
  • WLL-TX1

Product Overview

Designed to work with all SoundTube Speakers (as well as other brands), the WLL-TR-1p system enables the placement of speakers in locations where running wires may be difficult or impossible.

Utilizing uncompressed streaming digital audio over 2.4 GHz and requiring only AC power for operation, the SoundTube wireless system provides two 50 W channels of audio. The WLL-TR-1p is sold as a system and contains one WLL-TX1 transmitter and one WLL-RX1p receiver. Transmitter has balanced, unbalanced and USB inputs. High/Low power selector to limit RF. Receiver has 2 x 50 watt rms with Euroblock or 1/4 speaker connectors. Mini jack line level out. Individual transmitter and receiver units may be purchased.


  • Supermarkets
  • Hospitality
  • Parks
  • Restaurants
  • Sports Bars
  • Trade Shows
  • Petrol Stations
  • Houses of Worship
  • Rental Systems
  • Schools
  • Sports Venues


  • 3 RF channels to minimize interference from other devices
  • Uncompressed stereo audio for maximum fidelity
  • Multiple receiver/amplifier units may be used with a single transmitter
  • USB, stereo mini or 1/4" balanced input connections at the transmitter
  • Phoenix or 1/4" connections speaker level outputs at the receiver
  • Stereo line output for connecting auxiliary audio components such as APD adapters
  • Local Audio source at the receiver via stereo mini (mutes the wireless signal when connected)
  • High/Low power selector switch on transmitter limits RF range where needed


  • RF Band: 2.4 GHz
  • Operating Range (full power): 45.72 metres indoors/64 metres line of sight
  • Operating Range (low power): 15.24 metres indoors/21.36 metres line of sight
  • Audio Frequency Response: 20 HZ – 20 kHz
  • Amplifier Output Power: 50w/ch @ 8 ohms 65w/ch @ 4 ohms, Bridged mono 90W @ 4 ohms
  • Modulation: Digital
  • Dynamic Range: 90dB
  • Power Supply/Requirements: 32V, 3.75A (WLL-RX1p), 5V, 1.2A (WLL-TX1)
  • Height: 4.45 cm
  • Width: 15.72 cm
  • Depth: 16.51 cm
  • Housing Material: Powder coated metal
  • Weight: 839.15 g
  • Regulatory – CE: CE, UL, FCC, CCC, ec
  • ROHS: Approved

Product Downloads

  • WLL-TR-1p Data Sheet PDF 0.6 MB
  • WLL-TR-1p Installation Instructions PDF 1.6 MB


Take The Next Step

Enquire about this product

Product Categories

*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the WLL-TR-1p.