Kef 204 Upgrade Kit (Pair)
$350.00
Price is for the pair! The Kef 204 is transformed by this modification and will provide a number of improvements.
The Kef 204 is transformed by this modification and will provide a number of improvements. Please watch the YouTube video below for more information.
Additional information
Weight | 10 lbs |
---|---|
Dimensions | 24 × 14 × 4 in |
Only logged in customers who have purchased this product may leave a review.
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.jpg?resize=640%2C480&ssl=1)
Horizontal Off Axis Before
![Horizontal Off-Axis](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/Horizontal-Off-Axis-4.jpg?resize=640%2C480&ssl=1)
Vertical Off Axis Before
![Vertical Off-Axis](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/Vertical-Off-Axis-5.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.jpg?resize=640%2C480&ssl=1)
Impedance Sweep Before
![Impedance](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/Impedance-5.jpg?resize=640%2C480&ssl=1)
Frequency Response After
![new crossover response](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/new-crossover-response.jpg?resize=640%2C480&ssl=1)
Horizontal Off Axis After
![new horizontal off axis](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/new-horizontal-off-axis.jpg?resize=640%2C480&ssl=1)
Vertical Off Axis After
![new vertical off axis](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/new-vertical-off-axis-2.jpg?resize=640%2C480&ssl=1)
Spectral Decay After
![new csd](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/new-csd-1.jpg?resize=640%2C480&ssl=1)
Impedance Sweep After
![new impedance](https://i0.wp.com/gr-research.com/wp-content/uploads/2021/10/new-impedance-1.jpg?resize=640%2C480&ssl=1)
Reviews
There are no reviews yet.