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Dayton Audio SD270-PR 10" Passive Radiator
Can this radiator be paired with the ultimax 10 inch woofer to create a sealed subwoofer? If so, do you have the plans?
Unfortunately we do not have a passive radiator that will be a good match for the Ultimax 10" at this time. It produces way more cone excursion than any of the passives we offer will be able to handle, with the exception of the TC Sounds VMP 15 or 18" models, but they are too large to work properly.
Date published: 2014-12-10
hello, I plan to use a HiVi SP10 driver in a 2qbf box. which passive radiator is recommended to use with? regards.
We don't have any passive radiators that will work well with this driver. The TC Sounds VMP 15" would be the closest option, and even with 500 grams of weight added the tuning frequency is only 30 Hz. It would be much more cost effective to simply add a port that is 4" in diameter and 21" long, which will tune the box to 24 Hz.
Date published: 2014-09-18
I have 2 of these in a 12.5 x 12.5 x 13 inch sealed and a dayton 100 watt amp and classic 10 in sub and the 10 can't produce the lows. What 10 or 8 inch sub would be best for this setup?
I would recommend the SD215A-88 in this enlcosure with 150 grams of weight added to each passive. This will drop the tuning from the current ~55Hz to about 38 Hz.
Date published: 2014-09-15
How many of these would i need to work with a sundown sd-2 8inch subwoofer with 14.5 mm of xmax One way. Also what size enclosure would you recommend and tuning weight?
I would recommend 0.6 cubic feet total, with two of the 10" passives. You will have to add 200 grams of weight to each for a tuning frequency of 40 Hz and an F3 of 34 Hz.
Date published: 2014-08-18
Hello, so I just recently heard of a passive radiator and was wondering if I can use it in my aplication. I have a 8" w7 in a sealed box that I wanted to use as a home teather subwoofer. Will it be worth cutting up my box? If so which size pr should I use
The W3 drivers are best suited in sealed enclosures. I you wanted to email tech support with the box volume you have, we can possibly run a model to see how a passive radiator might effect the performance. firstname.lastname@example.org
Date published: 2014-06-24
The two openings in the bottom of my Velodyne 810X measure 9" and 10". Will I need to increase the diameter to mount this replacement?
The overall frame diameter on this woofer is 10-5/8" so yes, the recessed opening will have to be enlarged to fit this.
Date published: 2014-03-10