I did alot of shopping around before I purchased this sub and it was will worth the wait. If you go to orions website the have all the top rated subs versus the hcca. And hands down this thing is a monster. For the price the look it is sick. I got 1 in a tahoe with a hifonic BXI 1600 running at 2 ohm and i call my system aids/hiv cause its killing anybody with 1 sub and even 2. I went to a shop that sells JL and the guy was like man that thing slams real hard 1 in a ported box with a 5 fared cap I drove around for 4 hours on a trip beating this sub it never cut off. Maxxsonics is the shiznit 4real. JL,Kicker,MTx,its all in a name Hifonics are cheaper and slam hard im not even pushing it full power. and im setting off alarms like crazy.....
April 1, 2009
SPL 100.05db is under rated listing
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Review written by Mosley Studios from Harrah, OK
I bought a pair of Hifonics OLM2412's.
Each has Quad (4) X 2ohm voice coils rated at 2400w RMS, and 100.05db S/N ratio.
I installed them into my Dodge Grand Caravan into a 4ft X 4ft X 18inch ported custom fiberglass box. Installed my 5500w Hifonics amp and a 20 farad Cap. My lights do not dim ever. The rest of my system is the stock premium sound system CD/Cass/AM-FM unit and 6 speakers.
OMG!!!
I have an SPL testing unit that blacked out at 152db. It will not read high enough to accurately measure what these subs can do when powered properly.
I have them wired to 2ohm each then bridged onto the amp as 1ohm load.
You can not talk in my van, you can barely breath, and you need head gear to protect your ear drums. @ 6 foot away from outside the van we get a reading of 132db SPL.
I will not run the system with the windows up for fear of replacing all the glass on the van.
I think the Hifonics has grossly under rated these at 100.05db SPL. I think they are much much higher, and I only have 2 of them.
I am very pleased with my $2200.00 investment.
May 15, 2008
hifonics olympus
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Review written by mike from fort frances, ON, Canada
this sub will absuloutley brake your windows i have 2 hooked up to a audiobahn 4800 watt amp and it is incredible