This ad is for a Jamo SW 160 passive, ported subwoofer with tuneable bass port.
The SW 160 sub has a dark charcoal grey colored veneer and is in very good condition with no edge dents, nicks, dings, or major scratches anywhere on it.
There is a number written in magic marker on the bottom panel of the sub, but it isn't visible when the sub is in place.
On the bottom panel there are a set of speaker level inputs and outputs for right and left channels, since the sub is designed to be used in a 2 channel stereo system augmenting the bass output of a pair of bookshelf, or small monitor type speakers.
Jamo sells an optional pair of matching speakers that mate up with the SW 160 sub.
They aren't included in this ad nor are they necessary for proper operation of this stand alone subwoofer.
It can be used with any speaker type, size, or brand, and any 2 channel stereo system.
This subwoofer weighs about 40 lbs, and it's dimensions are 18.5 x 12.5 x 8.5.
A plastic sleeve lines the port to provide some adjustment of the bass output...etc.
I don't have an owners manual, or factory box.
The sub has been tested, and used in several small systems to verify performance, and it works well.
Buyer pays shipping, insurance, and paypal fee if used. I also accept US Postal money orders.