I need 3000 watts+ at .7ohm daily.

[delvryboy 5,000+ posts]

suppossedly .7 is the sweet spot for the opti4000d's.... i'll let you know:up2somet:

 

[J B M 10+ year member]

I am not positive on the exact numbers, but it was only .1 louder than a vfl 150.1This was at .7 on 18v dropping to 16v 3200w

Not in our tests. A pair of PB's was over 2dB's louder than a pair of 150.1's on a 12V setup in our streetmax 1-2 van.

 

[btnhfan 5,000+ posts]

Yes but 16v is where the VFLs shine. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Every test is different.

 

[Flipx99 5,000+ posts]

 

Not in our tests. A pair of PB's was over 2dB's louder than a pair of 150.1's on a 12V setup in our streetmax 1-2 van.

 

 

I contacted the manufacturer but they didn't reply. Where can you find the powerbass? Are there any dealers?

 

[djman37 5,000+ posts]

theres's one for sale ON HERE 400+shipping.

 

[J B M 10+ year member]

Yes but 16v is where the VFLs shine. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Every test is different.

Same thing with the PB's...they love 16-18V.

 

[btnhfan 5,000+ posts]

I know, but there is a much more significant difference for the VFLs.

 

[Mr. Opportunist 10+ year member]

theres's one for sale ON HERE 400+shipping.

yeah w/o pics why would you buy something w/o pics of it?

 

[J B M 10+ year member]

Maybe we just didn't drop them low enough...we only dropped them to .7 each, but every test we did with the PB's and VFL's at that impedance had the PB's do better. We were going to use the 4 VFL's for SM1-2, but the PB's beat them...so we tried them in a NW vehicle and the PB's beat them.

So in our applications, at .7 on 12v and 17v the 4 pb's did better then the 4 vfl's.

 

[djman37 5,000+ posts]

yeah w/o pics why would you buy something w/o pics of it?

doesn't mean you can't ask.