1point21gigawatts Posted April 18, 2020 Report Share Posted April 18, 2020 Single 15” 3:1 ratio tuned to 45hz and about 88” of port area. 3 cu. ft. sealed chamber, 9 cu. ft. ported chamber. Measurements after subwoofer displacement. “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
1point21gigawatts Posted April 18, 2020 Report Share Posted April 18, 2020 1 minute ago, lj7802 said: 2.07 not 2.7 on the sealed chamber That’s ok too just have the magnets in the bigger ported chamber “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
lj7802 Posted April 18, 2020 Author Report Share Posted April 18, 2020 it would be up against the back seats and in the rear of the truck it only has about a foot or so between box and rear door unless it came out then 90* up Link to comment Share on other sites More sharing options...
lj7802 Posted April 18, 2020 Author Report Share Posted April 18, 2020 yeah thats where i was planning on having the magnets face Link to comment Share on other sites More sharing options...
1point21gigawatts Posted April 18, 2020 Report Share Posted April 18, 2020 Mine filled up my whole cargo area in my expedition. “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
lj7802 Posted April 18, 2020 Author Report Share Posted April 18, 2020 so i know torres might not be super acurate but you do calculate the tunning fq the same way for a 4th order as you do for a regular ported box right Link to comment Share on other sites More sharing options...
lj7802 Posted April 18, 2020 Author Report Share Posted April 18, 2020 and you had the port external facing the front of the truck Link to comment Share on other sites More sharing options...
1point21gigawatts Posted April 18, 2020 Report Share Posted April 18, 2020 Make the port external facing towards the front, not the rear. If the port makes it where you have no room and can’t fit it, then make some of the port internal, as little as possible so you don’t take away from the enclosure volume that much. “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
1point21gigawatts Posted April 18, 2020 Report Share Posted April 18, 2020 1 minute ago, lj7802 said: so i know torres might not be super acurate but you do calculate the tunning fq the same way for a 4th order as you do for a regular ported box right Yes “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
1point21gigawatts Posted April 18, 2020 Report Share Posted April 18, 2020 1 minute ago, lj7802 said: and you had the port external facing the front of the truck Yes “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.