Attention: Lead time for all diaphragms is currently 4-6 weeks. Thank you for your patience during this time.

• Hand folded, USA-made
• Double-sided
• HEIL Air Motion Transformer
• Diaphragm: Original silver mylar pleated ribbon
• This is NOT the generic mylar version that others sell
• Size: 1, 9/16″ x 5, 9/16″ (40mm x 141mm)
• Impedance: 4 ohm, DCR: 3.7 ohm

Fits ESS Driver and Cabinet Models:AMT-1, AMT1, AMT-1A, AMT1A, AMT-1B, AMT1B, AMT-1C, AMT1C, AMT-1D, AMT1D, AMT Tower, AMT Monitor, AMT-3, AMT3, Connoisseur 10, Rock Monitor, 675-1017, 681-1107, and many more!

Please check your model before ordering to make sure you are getting the correct diaphragm.

International customers are responsible for any import fees due upon delivery.