MTX Audio 4250D Amplifiers

MTX Audio 4250D Amplifiers 

DESCRIPTION

This subwoofer amplifier features MTX Audio's Adaptive Class D Technology for large power numbers from a very small footprint. The Thunder4250D features a low pass crossover, variable from 40Hz to 200Hz, this amp also contains both the Thunder EQ bass boost and an EBC2 port. Our ""Smart Engage"" auto-turn-on circuit makes installation easy.

125W x 1 channel

USER REVIEWS

Showing 1-10 of 11  
[Feb 16, 2010]
bLaZe It

Strength:

killer amp

Weakness:

none so far

this thing just blew my 12 inch type r sub that i had.

OVERALL
RATING
5
VALUE
RATING
5
[Mar 17, 2006]
pcupit7191984
Model Reviewed: mtx 4250d

Strength:

way underrated.
small can hide any were.
doesn't take alot of voltage.

Weakness:

none for the size.

This is one bad amp. I had a pair of JL W/0's and it pounded them hard. I won 3rd at a local sound off. But my brother got one of my jl's and blew it. Now I have a pair of kicker comp 15's(c15).
And about five min. with this combo will make your head hurt.

Similar Products Used:

sony xploid

OVERALL
RATING
5
VALUE
RATING
5
[Apr 22, 2004]
Dayton86
Model Reviewed: 4250D

Strength:

High power. Lots of bass. Small size.

Weakness:

Remote turn-on requires a lot of power.

I have it pushing two Orion 10s in my car and it hits hard enough to make the back dash jump up and down. I cant believe such a small amp can do so much.

Similar Products Used:

Legacy 490

OVERALL
RATING
5
VALUE
RATING
5
[Dec 05, 2003]
Elite_JL_soldier
Model Reviewed: mtx 4250

Strength:

drives ANYTHING u put to it

me and my buddy have used this amp in many setups.. first running 2 two type E 10s..sounds descent.. then we went to running the two type Es an oldschool kicker solobaric that i have and another 12 inch sold Xplod...hitting so hard.. killed the battery in about 45minutes :) but the bass was unreal for such a idy biddy amp

OVERALL
RATING
4
VALUE
RATING
4
[Jul 25, 2003]
youknowme
Model Reviewed: 4250 D

Strength:

small but eXtreamly powerful

Weakness:

MTX stopped making it think cause i cant find another one.

i was a little mad at the price, but after hearing what massive bass was produced through my Alpine Type R i was blown right out of my car.

Similar Products Used:

Jenson JPX720. dont use not 2ohm stable!!

OVERALL
RATING
5
VALUE
RATING
4
[Feb 08, 2003]
Harmeet Singh
Model Reviewed: 2003

Strength:

way underrated power. stays cool under heavy use clear crisp heavy hiting bass

Weakness:

no markings for gain,eq and feq controls nothing else

All i can say is holy crap. I've used rockford amps to power my 15 in the past but this thing is ridiculous. I'm powering a MTX thunder 6000 dvx 15" sub with it and it hits so hard that my teeth start to hurt after a while. The amp is rated at 250 watts into 2ohms but my amp certificate has it tested at 347 watts rms into a 2 ohm load. Rediculously underrated.

Similar Products Used:

rockford fosgate punch 250a2

OVERALL
RATING
5
VALUE
RATING
4
[Oct 24, 2002]
civic9517
Model Reviewed: 2001

Strength:

small

Weakness:

exactly that... weak 350 max rms

For the money its not bad, but if you looked around there is so many good deals out there. For 230 I bought a ultra linear 3000 watt amp. 2 words. HOLY CRAP!!! I paid 50 bucks more, for an amp that looks 8 times better, 8 times more options and 10 times the power.

Similar Products Used:

legacy la770

OVERALL
RATING
2
VALUE
RATING
3
[Aug 13, 2002]
mpil1
Model Reviewed: 2002 Dodge Dakota Club Cab 4x4

Strength:

*Well under-rated. *Very small footprint. *Has External Bass Control (EBC) option. *Speaker Level inputs for easy integration with factory system. *VERY LOW current draw off battery and runs very cool thanks to Class D circuitry.

Great little amplifier. Enough Said. I use the amplifier to drive two MTX T6000's in a Dakota Thunderform enclosure and it pushes those speakers hard for only puttting out 125W (4 ohm load). Of course thats what its rated for, MTX tests amps at two different battery voltages, and rates them at both. According to the test result sheet provided with the amp, it puts out far more than rated, about 300W RMS into a 2 ohm load. The Class D circuitry makes it run very cool, which is important in installs with minimal ventilation. -Thunder EQ is a nice feature, allowing bass boost. -EBC port allows remote bass boost from a controller sold separately (cheap). Great feature.

Similar Products Used:

MTX Thunder 4244 4-channel amp, MTX Thunder 102 2-channel amp

OVERALL
RATING
5
VALUE
RATING
5
[Jun 18, 2002]
Js98GrandAm

Strength:

Very tight Accurate sound, good damping and slew time, absolutely no slew on frequency and output changes so it has a very good power supply and capacitance built into it.

Weakness:

none: adjustments arent marked so very hard to know where you have things set.

I bought this amp with only 2 months of use on it paired with a JL Audio Pro Wedge 12W3. I'll put it this way when my friends get in my car they ask me if I just put a pair of 15's in my car, this is a very clean amplifier my birth cert. is 230 Watts @ 4ohms @ 14.4volts and for 230 watts it gives my JL a good run for the money. I'd recomend it to anyone.

Similar Products Used:

Majestic

OVERALL
RATING
5
VALUE
RATING
4
[Mar 20, 2002]
black02gti

Strength:

very loud and hits tight and hard

Weakness:

none. little hard to adjust the gain from the side.

Hits very hard. Too hard. I have it pumping a 10" Kappa Perfect Dual Voice in my GTi. No distortion. Great sound from a little amp.

Similar Products Used:

none

OVERALL
RATING
5
VALUE
RATING
5
Showing 1-10 of 11  

(C) Copyright 1996-2018. All Rights Reserved.

carreview.com and the ConsumerReview Network are business units of Invenda Corporation

Other Web Sites in the ConsumerReview Network:

mtbr.com | roadbikereview.com | carreview.com | photographyreview.com | audioreview.com