I was told about this by a family member i didnt really believe but after i hooked it up i believe, this thing made my system sound better and beat a hole lot harder i rec this product to everyone its a good buy and listen to me its a good buy you will be very satisfied.

This Would Be My Second Purchase From SONICELECTRONIX. And They Are Still #1 For Me. For They Have Great Products At a Very Good Deal And They Are Truly Excellent On Shipping Time And Product Packaging. I Must Say ...THANK YOU... GUYS/GALS FOR THE GREAT EXPERIENCE.

this is a must have for those bass lovers like my self.it works way better than any other signal processors i've tried.

If u Lov Low Bass. Than this is it. I own this product, and I love it. I recommend it to serious low-end bass freaks, (especially if u listen to old school R&B & rock… 808’s wasn’t invented then!) Para-bass knobs will take some time figuring out. Cons will put some serious strain on subs, amp (can drive Class D amps into clipping fast @ hi levels) And Current Draw (can make lights flicker 2 much.)
para-bass is like a parametric e.q. so Turing them counter clock wise, will produce lower tones. Try playing test tones on your system 1st. & if u can’t hit the notes between 20 – 45 hz then your system isn’t going to have the best results with this product… this thing seems to be centered @ 20 – 35 hz notes. Purest may not like the sound this thing makes synthetic sounding unnaturally low bass… it will process between 50 – 95hz lowering them 30 hz i.e. 50zh natural will get dropped to 20 hz. With the epicenter… if u don’t have test tones get them hear free http://www.realmofexcursion.com/jmac/audio/0dB_wav_test_tones.rar

http://www.realmofexcursion.com/downloads.htm

The Epicenter will beat your subs better than OJ beating a charge. If you love your audio, this is a must have. I was skeptic about shelling out the cash for it but everyone keeps saying how much the love the strong clean bass. Don't waste your money on cheap crap, get the epicenter and trust me u won't be disappointed.

Bought this product 3 years ago and haven't had any problems. Extremely durable but can be difficult to tune.

Awesome !!

I recommend this to people who listen to a lot of Spanish music like me it really brings the bass of the songs.

This product brings out what the recording takes out . It helps make my 4 10 inch woofers hit low like 2 awesome 15 inch woofers

I bought it not thinking it would enhance my bass as much as it did. With a system as large as mine it may have slightly been an overkill. I would use it on a system where you think you squeeze out a little more bass without rebuilding your whole system.

Just installed it today and wow, what a difference. I recommend it to everybody. My friend has a Soundstream and is selling it to get this one.

this is a real good product for anyone who is really in to getting that extra needed bass for their system. easy to install but getting may not be the easiest just play around with the controls or let a professional set it up for you. i determinately recommend this product.

Es sorprendente lo que hace con tu sonido, si te gustan los sonidos bajos, definitiva mente te recomiendo este producto.

Surprising sound, if you like low sounds, i definitely recommend this product to you.

this one works much better than soundstream's BX12
if you consider to buy any bass reconstruction unit buy this one.
very easy to use and to plug in.

MAKES ANY SOUND SYSTEM PUMP OUT MASSIVE BASS
SHAKES WINDOWS FROM BLOCKS AWAY

This epicenter is the best bass maximizer out there!! I have this baby with 2 kickers 800 watts each with an amp boss 1200 watts. You Should here the inside of my cutlass is raw bass... Its tight when people see you, with your stereo cranked up. The Epicenter makes a Huge difference to your system, so stop spending money on expensive equipment and buy an epicenter here right now from sonic electronics!

The Epicenter is perfect if LOW bass is what you want.It will reproduce bass signals in ALL types of music from Classic,Rock,Gospel,Mellow,ETC.You name it, the Epicenter will amaze you.For the best results run it from your deck at full range; you will get better roll off hitting the high bass notes all the way down too the Lo-Lows.The control knob and the para-bass knobs allows you to configure how much bass you can handle.It will definitely improve the BASS in your system.
On the down side you probably gonna have to spend some time figureing out what set-up sounds best for your taste.Keep in mind subs, amps, acoustics and box type will all play a big factor in the sound you get.

The epicenter was just the answer I needed to my troubles with not being able to reproduce low frequencies. I had my box for thrre IDQ 12DVC's built by the current Isaca World champion in the pro class at 600-1000. he spec tuned it for SQ, and it really sounds great but I did'nt get the low end that I wanted. So after about a year of that, I installed an epicenter for the subs and OMG!!! It is noticable to hear the one octave difference and being able to control SQ and SPL is a great feature. Overall I think this is the best subsonic filter on the market.