AudioPro C Sub Black Metro Department Store
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AudioPro C Sub Black


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The Audio Pro Addon C-SUB is small in size, mighty in bass.
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.


Bass proof your home 

For a deeper sensation of your music, the C-Sub matches perfectly with any Audio Pro multiconnected speakers.
You can add as many C-SUB subwoofers as you like in your multiroom setup.
In the app everybody can play their personal music on which ever speaker they want. Or all of them.
Play from internet streaming services, from a computer or NAS in your network, or music on your phone. All controlled by our "easy-to-use" app.


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 nice. Everywhere

Multiroom sound and multi person usage.
Group and play, set to left/right for stereo pairs.
Play all together. Or not. You choose.


Feel your music, physically

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


Technical Specifications



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


Audio Pro Multiroom

Free app for iOS & Android


802.11 b/g/n, 2.4 GHz only


MP3, WMA, AAC, FLAC, Apple Lossless