It has a very accurate Sound Reproduction without coloration. Imaging is excellent and it has a phantom rear fill built into the amp. I won SLAP, IASCA, USACi, and local Sound Quality meets with this single 3 channel amps dedicated Subchannel.

Not a Very Loud amp meaning its power is more for 0 to 300-watt power Class and its more an SQ Amp than an SPL Amp.

what strengths? I dont use an amp. I dont even have a stereo. i drive around with a big piece of plywood and hit it wiht a hammer for bass.

it get's tiring, but I tihnk people enjoy my system, they are always smiling and laughing as I drive by.

I tihnk that plywood is great, I wou;d reccommend it to anyone who wants to spend $8.00 on a kicka$$ system

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I tried a tin sheet once, but it was too "boomy"

Any and all XTANT amp kick ass!!!!!!!!!!

No weaknesses !!!!!!!!

I would recomend an Xtant to anyone and everyone i use a 4180x to power my (2) MB QUART RSB 215 Comp. I use a 1001dx to power (3) JL AUDIO 12w6. I hit 149.6 SPL. in db DRAG.

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Quality, Reliability, and POWER

Quality, attention to detail makes XTant TOPS. I have the Xtant 4180X Series model and also the Xtant 1001dx and have had these amps for about a year, it has never let me down. Power and clean signal all the way. These amps power my Dynaudio 3 way set and also 2 10" JL10W6's. Xtant is worth EVERY PENNY (A and X series)

SQ, Power, Quality, and looks

I have a Xtant 3300x, it is a 5 channel amp, well, 3 channel but can be used as a 5 channel. Its rated at 75x4 plus 180x1 at 4 ohms, though it gives more power than it is rated. I use it at 75x4 to my set of Dynaudio speakers at 4ohms and 360x1 to my 2 10inch JL 10W6's. and let me tell you that it sounds GREAT. Xtant is known for its reliability and great Sound Quality amps. Customer service is pretty good as well. If you want one amp to do the job, this amp does it with great strength. This amp and pretty much all their amps is highly recommended.

runs the whole car quite well

delivery was 4-5 months when I purchased

3150 runs 2 JL Audio's in a band pass
2-6"pioneers in the front
2-4" cerwin vegas for rear fill
sony cd deck
over the system works very well in the CRX

Don't let the specs discourage you from getting this amp. Set up properely this amp kicks. The amp has a built in crossover along with the ability to add balanced inputs and even better cross-overs. A great feature is the passive outputs. This allows you to hook up your rear fill speakers to change this three channel into a five channel amp. Since rear fill doesn't require much power, it takes whatever it needs from the 100W.
Although my set up isn't perfect, I've seen in one of the car audio magazines a person using this amp to drive her whole system including FOUR (4) 10" Boston Pro subs. So don't ever think this amp cannot drive a champion system.

current set up:
Xtant 3150C amp
Clarion arx 7470 deck
Boston Pro Series 5.4 in the kick panels
JBL GTX10 sub
stock jetta rear speakers for rear fill
Crystal Line - line amplifier - this 3"x4" piece cost $300 CDN but will improve ANY system NIGHT & DAY difference

Price is a conversion from $1250 CDN

nice crispy bass, and it produce a sharp sound very similar to breaking a crisp piece of lettuce after it has stayed in cool water (hehe). Very hip.

Hurts my ears and my the little piggies on my feet.

This amp is very hip. I bought it and put it inside of my automobile to impress all of my chaps back at the university (harvard by the way) and let me tell you it worked. For all of you fellows out there trying to pick out the right amplifier, let me tell you that this cranks spanking bass. I dont even like music that much but sure do my friends so I decided to buy three of them and hook each one up with a eclipse titanium subwoofer (which I heard are the best too) and it is so loud that I have to wear headphones while blasting it (hehe). I definantly recommend this setup to anyone who has the money that I do (just kidding with you guys).

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I have never listened to music. I dont really like the music that this amp was designed for. I like barry mantilowe. But since the music is supposedly cool, I just got it, three actually, to impress my friends

deep clean bass it produces, never overheats,prices arnt that bad either

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dont really know much about xtant products only some of the amps.The 3150c is the series I have, want to learn more about the accessories to put on this series amp.But over all its a damn good amp (j3150c 5channel model).

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xtant is like no other