[Trevor]

"MrTallyman" wrote in message
...
On Sun, 29 Jul 2012 14:28:07 +1000, "Trevor" wrote:
"gregz" wrote in message
...
I used to put 16 Hz in and rattle the window,

Some "closed box speakers" perhaps, but not one with 4" drivers.

I still have a nice pair of circa 1972 Scott acoustic suspension
speakers. The 8 Inch driver 3 way model. Finding a sealed driver (cone,
button, and surround)is not easy. But they are still fine and still make
great surround speakers.

What has that got to do with the Bose 901's though?

Trevor.