KEF Q150 Upgrade Kit (Pair)
$420.00
This kit includes everything you need to correct a number of issues and take this speaker to another level across the board.
Compatibility:
This kit is NOT compatible with the Kef Q350 or any other Kef model.
The price of Sonicaps have just gone up and it caused a slight increase in the cost of this upgrade. 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.
Additional information
Weight | 10 lbs |
---|---|
Dimensions | 24 × 14 × 4 in |
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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
![Freqence response](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/Freqence-response-2.jpg?resize=640%2C480&ssl=1)
Horizontal Off Axis Before
![Off Axis](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/Off-Axis.jpg?resize=640%2C480&ssl=1)
Spectral Decay Before
![Spectral Decay](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/Spectral-Decay-2.jpg?resize=640%2C480&ssl=1)
Impedance Sweep Before
![impedance without foam](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/impedance-without-foam.jpg?resize=640%2C480&ssl=1)
Frequency Response After
![on axis response](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/on-axis-response-3.jpg?resize=640%2C480&ssl=1)
Horizontal Off Axis After
![off axis response](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/off-axis-response-1.jpg?resize=640%2C480&ssl=1)
Spectral Decay After
![csd](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/csd-5.jpg?resize=640%2C480&ssl=1)
Impedance Sweep After
![impedance](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/impedance-7.jpg?resize=640%2C480&ssl=1)
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