Hifonics BRZ12SQD4

These subs are great! I have 2 of these and it rocks my jeep. I couldnt be any happier. They hit as hard if not harder than the Kicker square series. They beat the price defenitely and i have had mine for around a year and still are performing at top potential.

I have two of these bad boys in a Mitsubishi Eclipse, wired to a 1600 watt Boss Phantom amp at 2 ohms, in a sealed box that I built. Before I had them in my Eclipse, they were in my room and would shake things off the walls in my sister's room across the hall. Haha, I broke a lot of her stuff. Now in my car, they are wayyyy louder with the smaller airspace. My rearview mirror is pretty much useless, and I don't even like turning them up all the way because its just uncomfortable. These subs are well beyond my expectations, and a great value if you know what you're doing. They take the extra power like champs, and look great too. A lot of people have never seen square subs before, and are amazed that my 12's are so damn loud. My 12's are way louder than most of the kids' in my school parking lot, and my friend with two 15 inch Soundstreams finally has some competition. They hit the lows like you wouldn't believe, and sound GREAT when I play dubstep too. The only bad thing I have to say about this sub is that cutting a square hole with round corners and no template to go off of is kinda hard. But thats not the sub's fault. I was planning on upgrading to two RE Audio 15's, but I don't think that will be necessary. These satisfy the needs of even the biggest basshead.

Had 2 of these powered by a power acoustic amp. Thought the subs were bad since they didnt hit some notes like round subs did.
BUT, later found out the amp was just a POS.

If interested in Square subs, be aware of the sound frequencies squares give out compared to circles.
and make sure to get a GOOD amp to power them.

I would recommend this sub to anyone who wants good subs at a good price. They sound great hooked up to 1800 power acoustics amp in a custom box. The only down side is that there was no template to trace to cut the hole for the speaker for the box. But other than that its a great deal.

I bought two of these and put them in my truck hooked up to a hifonics brutus 1700 watt amp wired down to two ohms so they rms at exactly 1200 watts. These subs sound really good and for the price they are a great deal. I would recommend them to anyone working on a budget but still wants the most bang for your buck.