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ESS Speaker AMT HEIL Ribbon Replacement Diaphragm 1B, 1C, 1D,
Fits ESS AMT-1, AMT1, AMT1A, AMT1B, AMT1D, AMT Tower, AMT Monitor, AMT-3, AMT3, Connoisseur 10, Rock Monitor, and many more! ESS AMT Speaker HEIL Ribbon Diaphragm Part # Original factory ESS Part Hand folded, USA made Size 1-9/16 x 5-9/16 (40mm x 141mm) Impedance 4 ohm, DCR 3.7 ohm Weight 1 pounds, model number Rank Speaker Repair Products 1862, Available March 

Price is $79.00
Price: $79