Hifonics BRZ15D4 (BRZ-15D4)

great sub for the price

i hooked mine up to a house amp, overshooting the rms a little, i havent even broken it in yet and my neighbors are already complaining. nice deep clean bass and i havent even a heard any distortion yet! great price, thinkin bout buyin another.

its good for starters

I have one of them hooked up to a 600rms 1200 peak amp in a 3cb box. it shakes yes but the quality is sad. I got a kicker cvx 15 now and it slams like two of these boys. Oh and whatch with the knob guys you will burn the coils easy!

Great Buy

I have 2 of these monsters in a 5.2CF ported box with a hifioncs brutus 1700.1 pushing them. amp isnt even up half way yet and everytime they hit they shake everything in the car these are great subs!! Fast shipping too 3 buisness days.

Great ba$$ for the money

Just installed in vehicle yesterday.(02.08.2015) Sounds great. Sound will improve when speaker has more time to break in. Excellent value. Sub is connected to Hifonics Brutus 2000 watt amplifier operating at 2 ohms in a sealed box. Actual power output for two ohms according to specs is 1400 watts. This was the first time I purchased from Sonicelectronix, and will purchase more from them. Shipping was quick, & no damage to items.

Good value

I have two of these in a ported box in my tahoe running below what they're rated and they aren't bad. If you are looking for loud woofers i wouldnt go with these but for the price you cant go wrong.

great bang for your buck!

I purchased 1 of these subs and built a 4 cubic ft box for it. Tuned to 34 hz. Have it running off a soundstream stl1.600d and it pounds. Giving it the full 600 rms. Had it in my wifes ford escape and she couldn't handle the bass! The sub gets low! Deffinatly recommend to anyone on a budget. I plan on buying another!

Pretty dang awesome for the price

I ran it off a competition level amplifier and it hit hard. I run an 800W four way amplifier and it was drowning that out. It lasted a good month of pounding from about 1400W peak before she finally blew. The metal around the rim is kind of annoying. Even with it blown it still runs, shakes my car while it's at it too.

good sub

I got this sub a couple of weeks ago. i like it, im thinking about getting another also. cops are already following me. its pretty loud. best sub for the price. Cops are hating on my hits but im getting rich!!!

Yeah Hifonics!!!

I HAD NO IDEA

My brother in law saw how inexpensive these subs were and I remembered an old system that my buddy had that sounded great with a Hifonics amp-- so I said go for it .. At that price we could not even worry about fryin them.. So i made sure they had the right ohms to bridge these bad boys to my old kicker 1200.1 1 ohm 1200watt rms amplifier and a 3 farad capacitor and i was shocked!! I used to run a pair of l7 kickers in the trunk of my impala ..They were rediculiously loud i could see my roof litterally vibrating up and down an inch and a half, but they were in the trunk.. I fried them because of a loose fuse, but anyway... He asked to use my amp till he could get his own on pay day.. I gave him a box from my two twelve inch kickers so i traded him for one of the boxes i made from an old system with a pair of 15's. I bridge them properly, he threw them in his suburban, where they were in the vehical, and i was already impressed....... Then he said" i barely have it turned up" he was hesitant because of burn in , but after a couple days he finally turned it up...... It went from a massage on the seat to clothes moving and feeling the air moving around my body!! I would cuss to describe how i really felt but i dont know if i'm allowed to.......... I had no idea the potential of my amplifier ----====I have to get a pair------- for the durability well he turned up his piece of crap sony head unit up too loud on accident to total distortion in the whole system- there was clipping -- but it didn't hurt them at all- i realized i have to go back to 15's deeeeeeep bass and all the way up to the crossovers 100 hz - they sound great!!!!!!!!! He didn't think he'd need an amp for the highs till we hooked it up!! Now he's got the taste for some real power!! Been shopping for me and everyone at sonic for several years and i can't wait for whats coming next!!!

It's not always about the brand, it's about the INSTALL!

My nephew ordered 2 of these subs based on size, price and brand. He already had the amp (Hifonics BXi1610D) which has made it through 3 different system installs, over the years. HIFONICS FOR THA WIN! So we built a slot port box for these subs (around 5cf) and wired them together down to 1ohm on the amp (1600rms). Set the gain just under halfway, for the break-in period. They blew us both away! Move plenty of air and reaches down for those low notes! 5000 songs later he's still turning heads in his Durango. Gain on the amp is now just over the halfway mark and let me tell ya....DAMN! I still can't believe how well they're performing. Stay close to the manufacturer's specs and you will be more than pleased.