Hi all - This is my first ever crossover attempt so I'm looking for feedback and to learn (and not make any terrible errors). I bought 4 of the buyout W130s-4 drivers and a couple tweeters to try and learn by doing. I made a sealed 12.5 liter prototype cabinet based on the T/S parameters I measured after burning in the drivers (using WinISD). I made a couple attempts at a crossover using PCD because that's what I'm the most familiar with. .
The first is crossed at 2400 Hz. Not sure if the values are visible on the schematics. Woofer: L2: 0.6 mH; C5: 11 uF; R7: 5.6 Ohm. Tweeter: C9: 12 uF; L9: 0.2 mH; C10: 50 uF; R15 2.0 Ohm; R 16: 2.2R.
The second is crossed at 2800 Hz. Woofer: L2: 0.5 mH; C5: 11uF; R7: 5.6 Ohm. Tweeter: C9: 9 uF; L9 0.2 mH; C10: 27 uF; R15: 2.4 Ohm; R16: 3.7 Ohm.
Any thoughts would be great. Hopefully I can get far enough to order the crossover parts and they'll be in stock.
Once I finish the TM, I plan on tearing it down and making a floorstanding MTM with basically the same crossover but with the woofers wired in series. Of course that's probably another month or two out.
The first is crossed at 2400 Hz. Not sure if the values are visible on the schematics. Woofer: L2: 0.6 mH; C5: 11 uF; R7: 5.6 Ohm. Tweeter: C9: 12 uF; L9: 0.2 mH; C10: 50 uF; R15 2.0 Ohm; R 16: 2.2R.
The second is crossed at 2800 Hz. Woofer: L2: 0.5 mH; C5: 11uF; R7: 5.6 Ohm. Tweeter: C9: 9 uF; L9 0.2 mH; C10: 27 uF; R15: 2.4 Ohm; R16: 3.7 Ohm.
Any thoughts would be great. Hopefully I can get far enough to order the crossover parts and they'll be in stock.
Once I finish the TM, I plan on tearing it down and making a floorstanding MTM with basically the same crossover but with the woofers wired in series. Of course that's probably another month or two out.
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