Klipsch RP-500M Upgrade Kit (Pair)
$439.00
This kit includes all new crossover parts, a set of tube connectors, high quality cable and a sheet of No Rez.
RP-150M Compatibility:
While we have not verified that this kit is 100% compatible with the 150M, 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-500M V2 Compatibility:
This kit is NOT compatible with the RP-500M v2. Changes were made to the woofers, waveguide and cabinet which are not accounted for in this kit.
We will need to have one sent in to design a new network for it.
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
![500on-tweeter-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/500on-tweeter-axis_orig.jpeg?resize=640%2C480&ssl=1)
Horizontal Off Axis Before
![500horizontal-off-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/500horizontal-off-axis_orig.jpeg?resize=640%2C480&ssl=1)
Vertical Off Axis Before
![500vertical-off-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/500vertical-off-axis_orig.jpeg?resize=640%2C480&ssl=1)
Spectral Decay Before
![500csd_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/500csd_orig.jpeg?resize=640%2C480&ssl=1)
Impedance Sweep Before
![500impedance_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/500impedance_orig.jpeg?resize=640%2C480&ssl=1)
Frequency Response After
![u500on-axis-response_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/u500on-axis-response_orig.jpeg?resize=640%2C480&ssl=1)
Horizontal Off Axis After
![u500horizontal-off-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/u500horizontal-off-axis_orig.jpeg?resize=640%2C480&ssl=1)
Vertical Off Axis After
![u500vertical-off-axis_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/u500vertical-off-axis_orig.jpeg?resize=640%2C480&ssl=1)
Spectral Decay After
![u500csd_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/u500csd_orig.jpeg?resize=640%2C480&ssl=1)
Impedance Sweep After
![u500impedance_orig](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/u500impedance_orig.jpeg?resize=640%2C480&ssl=1)