crap, i meant 811
Altec Lansing Speakers 902 8A Drivers H811B Horns | eBay
copy reads
"902-8A Drivers matched to H811B Horns. The pictures show that these drivers both have good coils. Great shape, with Mojave dust from being stored in Las Vegas. Owned by a man who builds high end audio equipment using tubes and coils that he winds to match. Quality man, quality equipment. Shipping is pricey, but these are heavy, large units, and must be packaged to protect them. Look up the specs on the net."