Klipsch RP-600M Upgrade Kit (Pair)
$279.00
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
Additional information
| Weight | 10 lbs |
|---|---|
| Dimensions | 24 × 14 × 4 in |
2 reviews for Klipsch RP-600M Upgrade Kit (Pair)
Note: These videos were filmed in late 2019 & early 2020. Due to the pandemic and inflation that followed, the Mills resistors are no longer a part of this kit, and prices have gone up quite a bit since.
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
Klipsch RP-600M Upgrade Kit (Pair)
$279.00
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
Additional information
| Weight | 10 lbs |
|---|---|
| Dimensions | 24 × 14 × 4 in |
2 reviews for Klipsch RP-600M Upgrade Kit (Pair)
-
Just did an upgrade on my klipsch rp160m and my center channel rp450c and wow what a difference. Clarity, bass, highs everything is enhanced so much that you wouldn’t believe you were listening too klipsch speakers but something more expensive. I would like to thank Danny for these kits that he offers it is much appreciated.
If you have apprehension about these kit don’t you will be pleasantly surprised.
Note: These videos were filmed in late 2019 & early 2020. Due to the pandemic and inflation that followed, the Mills resistors are no longer a part of this kit, and prices have gone up quite a bit since.
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






randall harbaugh (verified owner) –
just finished the upgrade, the increased clarity and definition were dramatic, my 70+ year old ears had no trouble hearing the improvement. It was worth every cent. Good components do matter.
Also thanks for the fast response to my questions while working on the upgrade.
R.J. Harbaugh
Billy Lagamba (verified owner) –
Just did an upgrade on my klipsch rp160m and my center channel rp450c and wow what a difference. Clarity, bass, highs everything is enhanced so much that you wouldn’t believe you were listening too klipsch speakers but something more expensive. I would like to thank Danny for these kits that he offers it is much appreciated.
If you have apprehension about these kit don’t you will be pleasantly surprised.