Great link Robert, I really like those speakers, but, I have come to the sad realization that this project is going to consume far more time and effort than I had anticipated. My receiver won't drive a 4 ohm load so I would have to replace my entire system or redesign an 8 ohm speaker and...
I don't have much room between my television stand and the wall. If the sub is too tall I won't have a spot for my front speakers. I can't put the sub in the back of the room because it will be blocking a door on either side of the room. I don't see any problem extending the port beyond the box...
Brent, I'm retarded, I never converted the x-max to meters for winISD. I am getting a very nice response curve for the db-500 now. I have to make the box nearly cubic, is there anyway I can extend the port using an elbow so it will fit in the box or can I use a port with a diameter of less...
I ran the numbers for the db-500 and the response curve looks really strange. It has a dip around 35hz and a spike around 20hz. I have a feeling that I made a mistake somewhere. The Quattro is showing a considerable spl advantage with half the input power. (200w vs 400w) Given the lower cost...
Robert, Thanks for your input. It is sealed to a degree, there is a 1/2" space under the entry door and a 1/2" space under the closet door, otherwise it is sealed. It wouldn't be a problem seal up the doors if it would have a positive affect. I'll have to check out the db500. Thanks again for...
I would like to build a sub using a Quattro 15 and a rythmik 250w plate amp or a PE bash 300 for use in a 8.5x10 room. The room is completely closed on all sides. I will use it for 90% HT/gaming and 10% music. I would like it to hit 20 hz with some authority without being boomy. Since reading...