ASUS SonicMaster subwoofers are designed to be compatible with certain ASUS laptops/devices. The subwoofer plugs into the laptop's special jack using a 2.5 mm male jack connector. It does not work with just any laptop.
Quarter in photo is to show relative size..
I have two of these available.
* All photos are actual item for sale.
* Please reply by phone, text or email.
* Cash and local pickup only.