Here I am testing one of my 2 way surround sound speakers.  Sorry it is so small but it is just for the right rear channel.

Just finished a new woofer to put in the trunk of my 1957 Nash Rambler Metropolitan.....fits just perfect.

 Woof Woof, Woof Woof, his horn went Woof, Woof, Woof

My wife is sooooo happy with my new sub......she says it matches the drapes.