Tom,
I don't know the impedance but I have always used commercial
communications speakers like this:
www.ebay.com/itm/GE-Mobile-Dash-Mount-Speaker-Black-Vintage-Classic-w-Wire-Harness-4389/311026638213?hash=item486aa1dd85:g:MWoAAOSwxH1T1DiK
They just seem to work better with every radio I have owned, from Icom
to Kenwood to Yaesu. I suspect even with a bitx/ubitx.
I even used to have an old outdoor movie speaker that was terrific but
it got lost in my various moves in the past. Shame.
tim ab0wr
On Sun, 21 Jan 2018 00:23:21 -0800
tommason56@... wrote:
Hi. I'm new to these kits but before I get too involved with the
building is there a specific value of speaker (3.2/8 ohm) that
performs better. Any help greatly appreciated.
73.
Tom.
M3TEG