| Author |
Thread: Jl 1000/1 |
    
Bronze Member Username: Oaklandraider87
Post Number: 21
Registered: Jul-04
|
| Posted on Monday, August 30, 2004 - 10:23 pm: |
|
would a jl 1000/1 be a good amp for a 12" brahma |
|
|
|
Gold Member Username: Jonathan_f
GA
USA
Post Number: 1406
Registered: May-04
|
| Posted on Tuesday, August 31, 2004 - 02:59 am: |
|
Depends on the enclosure you're using. Typically, in a 1.0 cu ft. box, the Brahma needs about 900W RMS, that 1000/1 would overpower a bit, but wouldn't be too bad if you're careful. Certain ported boxes will offer more cone control, and would allow more power if you use a subsonic filter, so the 1000/1 would be a great amp for that application. Smaller sealed boxes would be good with a 1000/1, such as a .75 or so, and would offer more SPL with the higher frequencies. Bandwidth would narrow, though. |
Bronze Member Username: Sixstar
Post Number: 40
Registered: Aug-04
|
| Posted on Tuesday, August 31, 2004 - 06:24 pm: |
|
Yeah, Just depends on the size of the box. The smaller the sealed box is, the more power would be required for the sub to reach full excursion.
Go here:
http://www.adireaudio.com/Files/BrahmaPowerHandling.pdf
You could get your amp tested to see how much power it actually puts out, and then match the box pretty close to exactly the right limits to maximize the bandwidth. |
|
