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Sydney's Wireless Speakers Expert

Audio Pro - Addon C-Sub - Wireless Subwoofer

SKU Addon C-Sub-B
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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 whichever 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.



Amplifier: 200W Digital class D Woofer: 6.5” long-throw
Passive radiators: 2 x 7.5"


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.




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