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MTX Audio XThunder 300XD

300W RMS, Class D Monoblock Amplifier X Thunder 300 XD

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X Thunder Series 1-Channel Class D Car Amplifier • 200W x 1 chan. @ 4 ohm • 300W x 1 chan. @ 2 ohm • 0-12 dB Bass Boost • Heavy duty aluminum construction with large heat-sinks

Learn more about the 300xd

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Product Highlights


X Thunder Series 1-Channel Class D Car Amplifier • 200W x 1 chan. @ 4 ohm • 300W x 1 chan. @ 2 ohm • 0-12 dB Bass Boost • Heavy duty aluminum construction with large heat-sinks

Description


MTX brand icon

Authorized dealer

REFURBISHED VERSION AVAILABLE


For a limited time only, we have a great deal on the Factory Refurbished version from Pioneer! Click here to save!


Rock Solid Design

Quality amplifiers at an affordable price point are what MTX Audio is all about. The XThunder series of amplifiers is no exception to that rule. Following MTX’s path of under-rated power, these amps go above and beyond to get your vehicle shaking. The anodized finish makes this amplifier stylish and durable.

An included bass knob allows you to fully adjust your bass to your personal preference. The amplifier allows includes a low-pass and subsonic filter so you can adjust your frequencies to playback just the way you want them to. The MTX Audio XThunder 300XD amplifier is sure to compliment any compatible subwoofer setup and sound great in the process!

Authorized MTX Dealer
  • X Thunder Series 1-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 200 watts x 1 chan.
    • 2 ohm: 300 watts x 1 chan.
  • Patented Adaptive Class D Technology
  • Remote bass level input (remote level control sold separately)
  • LED power indicator
  • Tuned Bass EQ (0-12 dB bass boost at 40 Hz)
  • Anodized Finish
  • Single channel operation
  • Chrome X Thunder Badge
  • Mono gain control
  • Heavy duty aluminum construction with large heat-sinks
  • Variable low-pass filter (40-200 Hz, 24 dB/octave)
  • Subsonic Filter (20-50 Hz, 12 dB/octave)
  • Frequency response: 20-200 Hz
  • Dimensions: 11-1/4" L x 9-1/8" W x 2-1/4" H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
200 watts x 1 channel
RMS Power @ 2 ohms
300 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
300 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 200 Hz
Subsonic Filter
20 - 50 Hz
Signal-to-Noise Ratio
75 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

300XD

Weight:

10.00lbs

Internal SKU:

300xd

Internal Product ID:

9033

Product and How-to Videos


Customer Ratings & Reviews


MTX Audio XThunder 300XD thumbnail image

5 star
64%
4 star
27%
3 star
9%
2 star
0%
1 star
0%



Durability
4.5
Value
4.8
Features
4.5
Design
4.2
Usability
4.8

Customer Reviews

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Great amp for price

i got it hooked up in my 95 240sx 12" kicker with 4 gauge amp wiring kit and it really thumps! highly recommended, easy to hook up (1st timer, took 3.5 hr, no wiring showing).

By Zaffie on May 23, 2009

7 found this helpful


Good amp

This amp seems to be pretty good. I really have no complaints, good for the price. Only thing is that it have a sub-sonic filter and I really couldnt tell a difference with is turned off or up all the way, could just be me though.

By E-dub on June 22, 2010

6 found this helpful


I'm givin her all she's got Capt'n!

I bought this amp about eight months ago, and I love it. I have a 12" JBL in my trunk at it rattles me to pieces. Though like any boy and their toy, you eventually want bigger, better, louder. MORE, MORE, GIVE ME MORE BASS!!!! But until I can rightly justify the NEED for more, this amp does me good. I have no complaints since I have bought it. It hammers out every ounce of bass it can handle, from Techno, Rap, Rock, Heavy Metal, and every other genre I have on my iPod. So all in all, it a good lil sucka that will provide a good bump for ya buck.

By BaBaBaBigBootyBass on December 8, 2010

5 found this helpful


MTX Thunder 300xd

This AMP has worked flawlessly since I bought it. Not once has it overheated or had any problems. Does everything I wanted it to and then some. Would definitaley buy again.

By Dan on November 8, 2010

5 found this helpful


great amp

got this amp to power two 8" kicker subs on a little above 1/2 on the gain this little amp will shake every mirror in the truck awesome sound awesome price, Thanks sonic!

By james on February 1, 2010

5 found this helpful


The model name speaks for itself - Thunder

This amp is really good, it thumps good too. I'm using 2 Kicker 07C104 150w rms 4ohms each. Together i created a 2ohm load. what can i say it thumps really well. The sub sonic filter, bass boost, low pass filter, and gain... they all work well. for the price you cant beat it. and it has way more features than Kicker zx300.1. Even though that the ZX300.1 sounds good as well, but you don't have much features to tweak the sound the way how you want it too!

Again for the money is just perfect, it thumps really well. I mean I've gotten pulled over by cops twice telling me that the bass is too loud, imagine if i had the MTX 1000XD, its just insane!

By Jaime on July 11, 2008

6 found this helpful


A budget amp anyone can afford !

I bought this at a local retailer and it really puts out what it says or better, birth sheet says over 50 watts more at 2 and 4 ohms. First of all the edges of the amp are plastic holding the metal amp like a pair of hands, kinda cheap but the amp it self is all metal with a chrome logo. I have a jl 10w3 at 4 ohms and its loud if you tune it properly with your deck, at 2ohms and my new 10w3v3 2ohm, it's even louder. My subwoofer is rate at 300rms this does it with only at 14.4 volts, so I'm probably onlt getting 50 watts less, tune the gain properly and you will never have a problem with this amp.
The design isn't my cup of tea but it's heat sinks work well and it is a small amp. I am surprised it is not a noisy amp, I have had class ab amps be noisy and this thing doesn't make a peep. Over all this amp for the price makes the power it claims for a fraction of what others are selling for, thanks mtx for a quality product I can afford.

By leroy on July 10, 2008

5 found this helpful


AWSOME

I Would recommend this monster amp. I got it for my 2 12" subs and this amp is pushing it like crazy. Great Buy

By Umar on December 15, 2009

4 found this helpful


Tremendous Power

Paired this amp with 2 Earthquake Sound SWS-8X "pancake" subs in a BMW 325i. The amp has plenty of power to push these subs to their limit. In fact, I don't turn up the remote gain past 1/4! Another greater feature of this amp is the ability of the amp to turn itself on by sensing the signal in the speaker inputs. This means you do not have to run a separate aux line to the amp! In addition, the amp also lets us use high power input as the signal source. These features allowed for easy installation in the BMW which already has a factory amped installed. All you have to do is tap into the signal after it comes out of the BMW factory amp. (Before the amp the signal is digital). Made installation very easy!

By Christian on March 19, 2010

3 found this helpful


This little Amp Packs Some Punch

YO...this little amp is craaZZZy.. I have it hooked up to a MTX x series 10 inch single coil woofer.And it sounds grteat for 300 rms. i had a pioneer 7200 mono, and the MTX out performs it by a mile, the subsonic feature works great and the blue led on the External Bass Controll looks Cool. Dont even look else where, this is the amp 4 u at 300rms. thank sonicelectronix 4 the speedy shipping since i live in the caribbean...

By Paul on September 6, 2007

3 found this helpful




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