Audio Pro Addon C-SUB WiFi Powered Wireless Multi-Room Powerful Bass Subwoofer

Audio Pro Addon C-SUB WiFi Powered Wireless Multi-Room Powerful Bass Subwoofer


The wireless Addon C-SUB multiroom subwoofer is distinctively small but delivers a massive punch that you really can feel. It’s a perfect 23cm cube of heart-pounding, definitive bass enjoyment. Wireless auto-connect to the nearest Audio Pro multiroom speaker or play old school with cable. Easy to place, easy to love. More bass to your music, with less wire clutter.

  • Control Your Power
  • Multi-Use Speaker
  • Wireless or RCA technology

In stock



Control the power.

Power is nothing without control. The Addon Sub has variable crossover and you can shift phase for easier placement and adjustment to your room.

Play together. Or not.

Play your favourite music on all speakers at the same time. Or let everyone in the house play their music on their own speaker. Drag and drop to make groups, set to left and right. Your choice, you have all the music in the world at your fingertips.

Feel your music, physically.

Our focus since the beginning in 1978 has been better bass from small enclosures. Powered subwoofers is in our blood.


Amplifiers & Drivers

Amplifier: 200W Digital class D

Woofer: 6.5” long throw

Passive radiators: 2 x 7.5″


Wi-fi + RCA in

Wireless Auto

Connect for simple setup


Range: 30 – 120 Hz

Variable crossover: 50-120Hz

Variable phase: 0-180 degrees


HxWxD: 230 x 230 x 230 mm

Multiroom Functionality

Audio Pro Multiroom

Free app for iOS & Android

Network Compatibility

802.11 b/g/n, 2.4 GHz only

Audio Formats

MP3, WMA, AAC, FLAC, Apple Lossless

Additional information


Audio Pro