Air Core Coil Calculator
Wire Prices   1.62 - 1.25 oz   200'   1.00    500'       -.98 1000'

1.5mh coil  .46 lbs 13.88 at 100'  7.36 at 500' wire spool size  Express $9.98
20 awg version 6.59   5.69   cost of wire
build panel for crossover plus terminals.
Build INSTacalc calculator

Main product image for Dayton Audio AC201-5 1.5mH 20 AWG Air Core Induc 257-052





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https://www.remingtonindustries.com/magnet-wire/magnet-wire-18-awg-8-spool-sizes/?gclid=Cj0KCQjwrfymBhCTARIsADXTabnUB-1ifPiyDrcOdqv_DaZUfDMnGhUiDy67wmtAeJhl0p8XAGySqhcaAvm8EALw_wcB