power.raw,clean, and lots of.

retarded tech support(only accept returns after90days, must be in original box, yea who keeps boxes after 2 days what jackasses

I've had 5 earthquakes now ph700.1,2050,4050,4020,and my fav 2150 loved them but 2 of them always had knob control problems and my ph i haven't figured out yet(finally just shelved). go for the subs thats where it's at baby.

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ppi. linear power ,xtant,mtx,alpine

Man i have this amp hooked up to 3 punch powerez 2000 wts each thats 3000 wts and this amp pushed the hell out of those subs like they were regular punch 10's. I will buy any amp like this from anybody plz let me know. I have blown probaly every speaker there is including the jl audios w3/6/7 all those.and many more. you want power holla at this amp 4real i have two but only need 1. thats all i use.and this amp is little not no big gigantic amp.

none at all not 1

This amp is the top of the line. i have never heard a amp like this in my life ever. this d2 is the best one that ever hit the market.

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none nothing compares at all

, very powerful amp, push ne thing big and small....i know someone that uses it to push one 10'' (but they had the gain all the way down) they have the power to push 30 10''

notta 0 none

this sucker rocks i pushed 2 kicker solobaric 15'' and i could blow them in a second if i wanted, at one ohm this sucker will push 3000 watts, i had it at 2 ohm with 2000 watts and if ne one wants it i will sell it,(needin that money) thats it i promise this will get your job done (if thats an SPL event) well and sound Q of coarse $450

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prolly the only thing that could compare is like ......nothing well just e mail mee if you are interested

LOUD! PURE BASS! and CLEAN SOUND!

Alot of money. Other then that, NOT A DAMN THING!

My friend David, use to have a black 1991 Toyota 4Runner SR5 4x4. He had Two 10 Inch JL Audio 10W3's in the back. In the front, under the passenger seat is where the Earthquake PH-700.1 lied and let me tell you, this amp pounded the hell outta those 10 W3 subs. When we first heard his system, i swore to god that those subs sounded like there were 15's. When he would roll up anywhere, it sounded like a damn tank rolling up. This amp was the key to making those JL 10W3 sound like concert speakers. Only other amp i can tell you that could compete with this is the JL Audio 1000/1. Other this amp is PURE POWER!

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Legacy, JBL and Rockford Fosgate

very loud

need a eartquake sub, like my sanfrancisco eartquake MAGMA2 (expensive) to take all the power (1 OHM)

kick ass amps with 2 very big subwoofer louder than mtx500d +40%% drive 1 hour and the fuse jump like a mushmollo about 1300 watt with two 30amps fuse enough