Klipsch RP-600M Upgrade Kit (Pair)
$319.00
The price is per pair! 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, a sheet of No Rez and new wiring.
RP-160M Compatibility:
While we have not verified that this kit is 100% compatible with the 160M, we have had several customer’s build this kit with positive results.
-Both models use the same crossover, woofer and cabinet. Only known difference is the tweeter.
RP-600M V2 Compatibility:
The new 600M II is NOT compatible with this upgrade kit.
You can find the RP-600M II kit here
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
![600fr_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600fr_orig.jpeg?resize=640%2C480&ssl=1)
Horizontal Off Axis Before
![600h_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600h_orig.jpeg?resize=640%2C480&ssl=1)
Vertical Off Axis Before
![600upv_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600upv_orig.jpeg?resize=640%2C480&ssl=1)
Spectral Decay Before
![600newcsd_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600newcsd_orig.jpeg?resize=640%2C480&ssl=1)
Impedance Sweep Before
![600oldimpedance_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600oldimpedance_orig.jpeg?resize=640%2C480&ssl=1)
Frequency Response After
![600new-on-axis-response_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600new-on-axis-response_orig.jpeg?resize=640%2C480&ssl=1)
Horizontal Off Axis After
![600new-horizontal-off-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600new-horizontal-off-axis_orig.jpeg?resize=640%2C480&ssl=1)
Vertical Off Axis After
![600new-vertical-off-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600new-vertical-off-axis_orig.jpeg?resize=640%2C480&ssl=1)
Spectral Decay After
![600new-csd_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600new-csd_orig.jpeg?resize=640%2C480&ssl=1)
Impedance Sweep After
![600new-impedance_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/600new-impedance_orig.jpeg?resize=640%2C480&ssl=1)