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Visaton W130S-8 5" Woofer with Treated Paper Cone 8 Ohm
Looking to replace the 5" woofers in a pair of Optimus Pro77, would these work ok?
We do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, firstname.lastname@example.org or 800-338-0531 x1.
Date published: 2015-11-23
Will it work good in .56 ft³ cabinet ported? Also what would be port size and tuning?
Yes this will work very well in that volume. I would recommend our 1.5" diameter, 4" long flared port, part number 260-402 for a tuning frequency of 39 Hz.
Date published: 2014-01-16
What are the best options for 4 ohm MTM? Enclosure? Tweeter? Crossover?
I would suggest a 1cuft. enclosure tuned to 50hz with a 3" port 5.25" long.The tweeter I would use is a Dayton ND20FB-4.The crossover would be at 4khz with a 3rd order butterworth on the woofer pair and a 2nd order bessel on the tweeter.Space the drivers as close together as possible.Have the woofers almost touching and the tweeter nestled between them as close as you can.In order to get the 2Ω 20W resistor take two 4Ω 10W resistors and place them in parallel together.
Date published: 2012-10-08