Help me decide, HD3 of BL...

[jnralp00 10+ year member]

Well, finally got my tax money and time to buy a new sub. I have a Hifonics BXi2006. I have been reading people running the hd3's off >2500watts. I am wondering if my amp would get everything out of the hd3. I have been leaning more toward the FI mainly cuz of power. Anyone have any input that could help me decide. I am gonna go with a single 15".

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[JoshHd6 10+ year member]

Hd3..

 

[darren700 10+ year member]

it wont max out the sub, they can handle around 2500-3000 daily from what ive heard.. i plan on running 2500watts to two hd312's then in the future getting another 2500 and running 5kw... so for the first 5-6 months mine will only be getting about 1250rms each, and i emailed audioque asking them about this and they said it would be plently of power to get them moving and it would be quite loud, he just said it would be alot louder if both got a full 2500watts rms

 

[jnralp00 10+ year member]

What size enclosures and tuning are recommended for the Hd3 15?

 

[darren700 10+ year member]

4.5 @ 40hz is what is recommend, it will still pound the lows at that tuning because the hd315 is so overbuilt... from what ive read the sweet spot is 35-40 hz tunning on these, 35 for sq, 40 for spl

 

[jnralp00 10+ year member]

Has anyone heard the AQ and FI? I know the BL just came out but just curious to know differences in output SQ and SPL. Compared to BTL or Q maybe?

 

[KnOkIn It 420 10+ year member]

Has anyone heard the AQ and FI? I know the BL just came out but just curious to know differences in output SQ and SPL. Compared to BTL or Q maybe?

I havent heard the bl or q,Btls played the music well and of course got loud,but I do perfer the sq of my HD3s And that amp will get a single HD3 moving pretty good,they start to get decently loud round 1500rms but once the hit 2000wrms and up they become violent:naughty:

 

[jnralp00 10+ year member]

Anymore opinions?

 

[Dozy_production 10+ year member]

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