Kimber Kable PostMaster Precision Spade Connectors PM-25, New

Kimber Kable PM-25 PostMaster Precision Spade Connectors are high-end audio hardware components used for terminating bulk speaker wires to connect to an amplifier or speaker binding posts. 

Key Specifications & Design Highlights

• Material & Finish: Precision machined from ultra-pure copper and finished with Kimber Kable's proprietary Ultraplate™ plating for clean signal transfer and low contact resistance.

• Sizing Compatibility: The PM-25 model fits standard 0.20" to 0.265" (5.0mm to 6.75mm) 1/4" binding posts. It typically accommodates bulk speaker wire sizes ranging from 16 AWG to 6 AWG. 

• Patented Compressible Wafer: These connectors feature a distinct elastic wafer between the contacts. This design maintains dynamic pressure on the binding post to prevent impedance changes caused by structural vibrations or temperature shifts. 

• Gas-Tight Seal: Ridges built onto the spade interface ensure a highly secure, gas-tight contact point. 

Package Contents:

• Spade lugs

• Color-coded heat-shrink tubing (red for positive, black for negative)

• High-purity silver solder