Klipsch R25C Center Channel Upgrade Kit (Single)


​This kit includes everything you need to correct a number of issues and take this speaker to another level across the board. Please see the videos and measurements in the accordion below. The kit includes all new parts, a set of tube connectors and new wiring.

Upgrade Kit Measurements

Take a look at the before and after measurements. With the modification kit, there is no question that you will not only end up with a subjectively better sounding speaker, but the measurements back it up as well!

Frequency Response Before

Horizontal Off Axis Before
Vertical Off Axis Before
Spectral Decay Before
Impedance Sweep Before

Frequency Response After

Horizontal Off Axis After
Vertical Off Axis After
Spectral Decay After
Impedance Sweep After