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Recommend a subwoofer amp for an Adire Audio Brahma 15

post #1 of 4
Thread Starter 
As the title says I have an Adire Audio Brahma 15" sub that I bought in high school for my car but only used for a month or so before my car died. So since then it has sat quietly in its box. (what a shame) Ive been out of the audiophile scene for a few years now and need some advice on good DIY brands.

Anyways I went to a James blake concert last week and he inspired me to get some bass back in my life so I'd like to build a box and power up my Brahma. I was thinking of going with a sealed box or a vented one tuned very low (~18-28hz). I have an old school Denon AVR-1700 reviever i'd hook it up to.

So the wonky thing about the situation is that my sub is a dual 2 ohm voice coil so I need a sub amp rated at 4ohm (or 1, but I dont think they make those for home theater, right?)

I dug up my old spec sheets and it recommends a 2.85 CuFt sealed box for a qtc of .707. In that box it needs 800 watts to reach x-max but I doubt I will be able to find an amp with that much power in my price range ($100-300) so I guess my question is what are some good brands to look into. Does anyone know of amps rated at 4ohm? feel free to add anything else too.

Thanks
post #2 of 4
Most sub amps are rated for 4 ohm duty. If you have room on the box - and since you have a dual voice coil - you could mount a pair of plate amps on it.
post #3 of 4
Check out dayton subwoofer amps at parts express. They have plate amps also.
Class D amps are preferred for driving subwoofers due to the efficiency.
Not sure if they fit your budget though. Do wire the dvc for 4 ohm load.

http://www.parts-express.com/pe/show...number=300-811
post #4 of 4
Thread Starter 
Thanks for the suggestions. Ill look around parts express for some more choices. That 1000w has a review that said he got it on sale for $250 with free shipping. Ill keep my eye on that for black friday
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