YOU CAN WIRE IT EITHER WAY. ALSO SUPPLY A 1K OHM FIELD COIL.THIS SPEAKER CAME OF MODEL 5F-134. This item is in the category "Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1930-49". The seller is "bcoolradios" and is located in this country: US. This item can be shipped to United States, Canada, Bahamas.