Sony SAWM-40 12" powered subwoofer - $50 (Tucson)

For sale Sony 12" powered subwoofer model SAWM-40 in good working condition.
The only blemish is the mark on the top of the cabinet.
It can be painted over if you wish, although I didn't bother doing it since it did not affect the working of the subwoofer.
This is quite a powerful subwoofer with 120W internal amplifier and can produce bass down to 20 Hz.
Asking for $50 obo.