ambi

yeah is there anyway i can get around this e.g buying a external crossover ???

the box was dead on 5cft and on the t30001bd theres just a switch on or off on the infrasonic filter and it was switched on and i think thats set on about 27hz i think, thats what it says in the maneul Thanks

i have a t30001bd which powered the btl and the infrasonic filter was set to on so i would of thought that would protect the sub from playing below tuning . the box was tuned to 32hz

Hi there i have an 18" BTL the older style one with the tripple magnet and while taking out the whole system so i could design a new box i pulled out the sub from the old box and spotted that the spider on the btl was ripped in about 2-3 places 1 of them being a noticeable rip and the other 2 look like there about to rip and also i found out that where the spider is glued to the cone the spider was coming unglued in a few places. I wanted to know does this mean that i need a re-cone or is it salvageable, pictures are below, the pictures below are of the major rip one Thanks