"MK" wrote in message


http://audiopages.googlepages.com

There is something odd about that part - a pair of audio
transformers rated 60W with 20Hz to 20kHz response in
package 140mm x 85mm x 45mm - and variable as well - and
for £20. Don't expect it to sound very good.

They never actually have to pass the entire 60 watts, only a fraction of it.

And, they have a reputation for not being perfectly flat over the entire
range. Face it, with typical extension speakers response down to 80 Hz would
probably suffice.