2 15"s-4ft3 ???

[mclerico83 5,000+ posts]

Winisd is junk they work perfectly in 1.5. So you are telling me mb quart is wrong on what to put there subs in.

 

[mclerico83 5,000+ posts]

They model up pretty bad in small sealed on winISD ... all the Fosgate's around that time like bigger boxes and these are made by Fosgate so... That's why shyed away from getting a pair to run sealed

Winisd is not the end all be all and I think soundeasy is a much better version. Plus winisd only tries to find the f3 flat response at .707. The problem with winisd is that it fails to take in account we are in a car and there are many issues like transfer function that have to be taken in effect. That's why many company go with a smaller response of .8 to 1 in there sealed enclosures because in a car the sub tends to then get to low of an extension and sound bloated. Also sealed enclosures size changes are notas detrimental. The f3 raises with with small box and so it gains effeciency with upper notes and power gain. But generally compliment the cabin gain of a car in a sealed box. But winisd beta cannot compute that.

 

[macsdad 10+ year member]

The mb q 352 will work wonders in that 1.5 sealed, i have one on my home theatre in that sealed box. Had it in the car, impressive, would have had two in the car if they would have fit. If you want two 15's and are limited on space, you will not regret these in that 3 cuft sealed.

 

[tc300 10+ year member]

Winisd is not the end all be all and I think soundeasy is a much better version. Plus winisd only tries to find the f3 flat response at .707. The problem with winisd is that it fails to take in account we are in a car and there are many issues like transfer function that have to be taken in effect. That's why many company go with a smaller response of .8 to 1 in there sealed enclosures because in a car the sub tends to then get to low of an extension and sound bloated. Also sealed enclosures size changes are notas detrimental. The f3 raises with with small box and so it gains effeciency with upper notes and power gain. But generally compliment the cabin gain of a car in a sealed box. But winisd beta cannot compute that.

Hmm.

I know my cars cabin gain, have it wrote down some where. Lol. Maybe I will go with a pair of the quarts. I can get about 4.2 cuft in my trunk...