high efficiently speaker that are not a single driver

[guf]

it seems that most people opt for a single full range driver when building a high efficiently speaker. But how do you do it for a 3 way speaker? Like this guy, another north west local.

http://www.daedalusaudio.com/Pan.html

i heard these speaker on a full analog system and was blown away. Not sure if it was the sensitive speakers or the vinyl, or the tubes, the expensive record player set up, but i was really impressed.  How do you build something like those speakers? any ideas?

[galyons]

Like this! 102dB/1W/1M....updated vintage behemoths...late 60's ElectroVoice Sentry IV's

[Grainger49]

A lot of the Triangle speakers are sensitive enough for SET amplifiers.  I used Triangle Zerius speakers for years, till I bought Orcas.

The older Klipsch speakers also do well on next to no power.  Then there are current Pi speakers, older JBL and Altec speakers too.

[MisterM]

Take a look at this site: http://www.pispeakers.com/contents.html or if you like BIG check out the Basszillas:http://store.hifiauthority.com/olsherkits.html.

[madbrayniak]

JBL 4343!