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Earthquake Sound DBXi-15D thumbnail image
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5 star
88%
4 star
0%
3 star
13%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.9
Design
4.5
Usability
4.7

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Customer Reviews

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deep bass

This thing blew my mind. I have it in a 6 cf box that I built @ around 25 hertz paired with a hifonics brx 1600.1d and my 1 15 gets lower than my friends 2 ssa 12s..bottom line is this woofer is easily as good as woofers that are twice the price. Save yourself some money and just buy this beast

By low hits on February 25, 2014

46 found this helpful


this sub could handle any amount of power I put into it

Wow this sub hits harder them any single subwoofer I have ever heard. I had this hooked up to a Boss ce3500 watt amp. Not much else to say besides earth shattering base.

Cons: ear damage

Pros: 5 year warranty.

By king on November 30, 2011

43 found this helpful


bad A$$ sub

this sub pounds so hard i would rec amend this sub to everyone never had a problem but the depth is wrong its says 6 3/8 but its really 7 7/8

By Audio Customs on November 12, 2012

42 found this helpful


Earthquake!

I have owned this sub for a month now and its a beast! The loudest single sub setup i have ever heard. It hits lows crazy hard, it even broke my rear view mirror off haha. If you are looking for a low bass monster, look no further!

By Tripp on March 17, 2014

40 found this helpful


best $230 ive spent

I love this sub. It produces unbelievable amounts of deep bass. For comparison I have a 18 inch tc sounds Lms 5400 in a sealed box and the earthquake can produce deep bass almost as loud at 1000 w. I wouldn't have bought the tc 18, if it weren't for the fact that it can take four times the power and sounds amazing. I had a large ported box sitting around ( 3.5 cu.ft. plus a 2.5 by 16 by 36 inch long slot port). I highly recommend this sub in a ported box tuned to around 25 hz. I run 750w rms to this sub for hours on end and it is still going strong.

By illest on March 30, 2013

41 found this helpful


deep bass

This thing blew my mind. I have it in a 6 cf box that I built @ around 25 hertz paired with a hifonics brx 1600.1d and my 1 15 gets lower than my friends 2 ssa 12s..bottom line is this woofer is easily as good as woofers that are twice the price. Save yourself some money and just buy this beast.

By low hits on February 25, 2014

39 found this helpful


OMG. i found what i like

pros giving two of these things 450 watts each very loud. excursion is actually 30.48 mm xmax.. super low lows . respectable highs and earth shaking bass only with 900 watts on 2. also got a ported box here to . works perfect if you invert them. Sonic Sub Box: 2SV15 (Black. i got some air moving . i listen to rap and dub step. sound amazing . Highly recomend this sub. looks and feel and sounds high quality con i tryed rock and they were not great. Con made in china

By michael on September 9, 2012

40 found this helpful


These were OK

Doesn't get as low as I like it to. Also barely powering them with my 3500 block amplifier on a short trip and they both burned up. Need a recone kit.

By Adam on January 3, 2023

35 found this helpful


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