2PCS Screen 1.78mm Knowles Acoustic Damper Damping Filter Plug

Knowles Acoustic Damping Damper Filter Plug Screen 1.78mm

Use these dampers to tune the earphone high frequency response. The different color helps to distinguish different models. This damper is 1.78mm screen, same color, it hsa same impedance as the damper of which has 2.08 mm screen, this damper can be placed in the 1 mm inner diameter tubing, but it is bit hard.

Gray: BF-3034, 330Ω
White : BF-1997, 680 Ω
Brown: BF-3035, 1000Ω
Green: BF-3038, 1500Ω
Red: BF-3037, 2200Ω
Orange: BF-3036, 3300Ω

Package includes:

2 x 1.78 mm screen damping

Reminder:

1, Please contact us to check stock before placing order, this type of damper is rarely used, so we don’t have many in stock

2, The housing of this damper is not metal made, attention please when you assemble the damper