Powering 2 18" Fi BTL, or DD 9518?

[AcidikBass20 10+ year member]

What amp, or how much wattage is gonna push these to the limit.

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[x2o 10+ year member]

For the two Fi BTL's, you can run

two Sundown SAZ-3000D's strapped

RD 7500.1 (or whatever their 7kw model is, I think it's 7500, might be 7250 or something weird like that.)

Atomic 7000.1

Stetsom 7kD

There's also a ton of other amps that can be strapped to get 6-8K I'm sure, but this is what comes to mind now.

Now, what's more important is getting the electrical to back up this kind of power... No sense in purchasing 8kW worth of power and throwing it on a stock electrical. Be sure you factor in batteries, wire, and possibly an alternator into your pricing to keep this amp going.

 

[Corey J. 10+ year member]

Memphis 4 kws ...........FTW

 

[Lil Poot 5,000+ posts]

possibly? DEFINITELY a big alternator and at least 2 extra batteries + 1/0 big 3 to run that type of power.