Earthquake Sound TREMOR-X154

nice sub

in a 7.3 cube box tuned to 28 hz i got legit windshield flex from 500 watts rms

plays 22 hz decaf with ease

Awesome subwoofer

A month ago, I purchased one of the Tremor-x15's. I have to say, it surprised me with how well it preforms. I have it taking 410w and it is pounding. Just one 15 in a tuned box is hitting 130db easy. I cannot wait to get another. And for those who wonder, yes, the xmax is accurate. The only thing I dont like about this sub is it does put out a small amount of mechanical noise when played at low volume. But I bought this to try and rattle my trunk off, it may not have rattled the trunk off yet, but my rearview mirror completely snapped off of my windshield.. so its doing its job. Definitely a ear drum tickler. 9/10 for subs ive never heard before buying one.

1995 plymouth neon full sound dampening.

Awesome Sub!!

I just got this sub today and OMG. I owned kicker Fosgate JL even bought L7's this sub ya i said it 1 sub beats them all for all music so far. I was very skeptical about a 15. 12's sounded better and tighter not this thing at any volume it sounds good even stressing the hell out of it. I am powering it with a rockford P500-2 bridged low gain for the break in period but still sounds great. Sooo buy one already.

These things pound

I went ahead and bought 4 of these earthquake tremor x154 and built a huge 20 cube box in my Yukon denali. The box is port tuned to about 40hz and they freaking hit. The body and windows look like jello when they're pounding blurrs my vision with every bass note. People say 15s are sloppy and not accurate but these are clean, crisp and tight. I played some heavy metat with some double bass pedal and they pick up every beat. They have the xmax of 300-500 $ subs, but require way lower power consumption and theyre only running 90$ right now here on sonicelectronix.com. And earthquake gives them a 5 year warranty so there's no reason not to buy these. I will and have already recommended these subs to my friends that want a pounding system. I stand by my review and this product its a definite good buy.

Insane Lows!!

I already had 4 12s and i had crazy mids.. but this 15 is insane on the lows in a good box between 3-5ft cubed! Just one shakes everything.

Great!

I would totally recommend this product if you are looking for a good bump. I have it in a ported box and this thing rattles my rearview mirrors like crazy, I love it!

For the Price, Well Worth It

First id like to state that the stated RMS handling is not true. Its shown on sonic as 750 watts, while in reality it is only 450 watts(as stated on the magnet of the woofer itself). Its a tad disappointing to see the false ad but it does not mean it is not loud. Its built very solid and can take some power and beatings. Currently I have 4 of these purchased, but only 2 loaded in my car(until i can afford to finish my wall), the two loaded in my car are being powered on 200 watts each( break in period till my amp ships here in a couple days), even on low power it murders the lows and can go as low as 16 hz so far in a 28 fb custom made box (not really audible in sense of a note, but it definitely tickles your colon). The pamphlet that came with the woofer that had the information on the woofer was weak though, came as a photocopied page that was actually fuzzy and difficult to read and didn't actually have a lot of information in it. Sonic was fast on the shipping and has earned my trust fully as an online vendor for all my audio needs. 4 out 5 for false advertising and sketchy looking instruction manual. Still recommended for those who want loud, low, and affordable, good brand.

Very good bang for your buck.

I have never really heard of earthquake audio, but reading the specs on the speaker, specifically BL and Xmax, and reading other reviews I convinced myself it was worth a try. I am glad I did, this single 15" receiving a nominal 400W RMS com in a custom designed vented enclosure tuned to Fb of 28hz completely obliterates the two 15's I had prior(power acoustik junk...). I would highly recommend earthquake audio(at least their subwoofers thus far) to anyone looking for good SPL and SQ on a small budget.

Earthquake Sound TREMOR-X154

Had these for a little bit when i was saving for my Atomic e.l.e 18" And they sounded pretty good it hit hard it a ported box they hit the lows great.Would recommend

PERFECT VALUE!!!

THE 15inch EARTHQUAKE TREMOR SUBS I PURCHASED FROM SONIC ELECTRONIXS ARE THE BEST SUBWOOFERS EVER, PERFECT DEEP BASS RESPONSE , 700watt RMS PER SUB , MAKE SURE YOU HAVE A MATCHING AMP TO GO WITH THEM. THESE WERE INSTALLED IN A 2006 TOYOTA TUNDRA DOUBLE CAB, IT SHOOK THE GROUND!! MAKE SURE YOU INSTALL THESE SUBS IN A PORTED BOX NOT SEALED. THESE BAD BOYS NEED TO BREATHE!! PERFECT SOUND AND SONIC ELECTRONIX IS THE PLACE TO GET THEM !!!