NVX NSW124 any good?

[llJohnnyll]

I have been thinking about replacing my 1 15 with 2 of these puppies. The reviews on them seem to be excellent even for such a cheap sub. Still would like your guys opinion. They would be run off a bk13001d. Also for the enclosure i have about 3.5 cubes to work with. So ported vs sealed, thanks.

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[ThatChevyGuy 5,000+ posts]

what 15 do you have? definately go ported with those

 

[llJohnnyll]

what 15 do you have? definately go ported with those

I have an american bass xfl 15

 

[gstokes]

I have been thinking about replacing my 1 15 with 2 of these puppies. The reviews on them seem to be excellent even for such a cheap sub. Still would like your guys opinion. They would be run off a bk13001d. Also for the enclosure i have about 3.5 cubes to work with. So ported vs sealed, thanks.

I'm on the same page as you but i just want one in 4 ohm with a steady diet of 350 watts, it will replace two MTX subs..

 

[Dmac1991]

decent subs at best

I'd keep the XFL if I were you

 

[NASTY08IMPALA 5,000+ posts]

Why ? They arent bad subs at all but ur replacing a sub that will take 1500 all dat with 2 that will struggle to take 800..like i said they arent bad subs but the output will be down..why are u getting rid of the xfl?

 

[llJohnnyll]

I cant seem to get the xfl to sound right... not sure if its the box im using the amp or what very confused maybe someone can help?

 

[Dmac1991]

box, tuning, port orientation?

custom box or prefab?

 

[Jeffdachef 5,000+ posts]

I cant seem to get the xfl to sound right... not sure if its the box im using the amp or what very confused maybe someone can help?

What car is this in and where is the subwoofer firing towards? whats the specs of your box(LxWxH and port length)? Is it a cookie cutter premade box bought off of somewhere? is it missing low end? upper bass? Not even close to being loud?

Have you set your gains properly or did you just wing it?

 

[llJohnnyll]

its in the back of an eclipse so space is super limited 30 inches wide 16 inches deep and 16 inches tall custom made. tuned to somewhere around 30 hz port is not all that big. port back sub back. and for it bbeing such a big sub i dont think its close to being loud enough not much "bass".

 

[UGHH]

its in the back of an eclipse so space is super limited 30 inches wide 16 inches deep and 16 inches tall custom made. tuned to somewhere around 30 hz port is not all that big. port back sub back. and for it bbeing such a big sub i dont think its close to being loud enough not much "bass".

Box is small for a 15. Only bout 3.5 cf before displacement. Should get 2 10s.

 

[llJohnnyll]

Box is small for a 15. Only bout 3.5 cf before displacement. Should get 2 10s.

what would be a good size than baybe i could make a new one in the back behind the front seats

 

[UGHH]

what would be a good size than baybe i could make a new one in the back behind the front seats

15s need about 5 cf

 

[UGHH]

what would be a good size than baybe i could make a new one in the back behind the front seats

Fix the box and you'll be all set and happy. That sub should pound pretty hard

 

[llJohnnyll]

15s need about 5 cf

What about tuning high or low and sub and port placement. i want it to be as loud (i guess) as it can