Audio Pro Business SP-3 4.5″ Active Wireless Speaker



SP-3 Wireless speaker is just as easy to install and set up, as it sounds good. With advanced technology, premium acoustics and a robust packing, the speaker is ready to provide your favorite music within seconds. Just plug ‘n play. SP-3 suits any 110 to 240 V track system for lights.


Wireless features

  • No interference or delays
  • RF band: 1.9 GHz
  • Plug n’ play, no software needed
  • Dedicated proprietary network protocol
  • Range: 20–100 m depending on conditions
  • Works with Mac/PC and analogue sources


  • Wireless loudspeaker with DSP, 2 way bass reflex cabinet. (Can be used in wired set-up.)
  • Amplifier: 2×25 W (digital Class D)
  • Tweeter: 0.75″ soft dome
  • Woofer: 4.5″
  • Frequency range: 60–22,000Hz
  • The power consumption in standby mode: 0.35W
  • The power consumption in standby mode – network: 1.27W
  • Dimensions (HxWxD): 155 x 155 x 240 mm
  • Weight: 2.1 Kg

Product Sheet