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MTX

MTX Audio THUNDER75.4 Thunder Series Car Amplifier

    • Based on 101 reviews
Condition: New
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$175.96 Why this price?
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 22 hours and 47 minutes
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Style: 400 Watt RMS 4-Channle Amplifier


Pattern Name: Car Amplifier


Features

  • Class A/B Topology
  • Variable LPF and HPF
  • Surface Mount PCB
  • Small Foot Print Design

Description

400W Class AB 4-Channel Thunder Series Car Amplifier

Item dimensions L x W x H: 14.43 x 7.5 x 4 inches


Manufacturer: MTX Audio


Maximum Supply Voltage: 15 Volts


Minimum Supply Voltage: 12 Volts


Mounting Type: Boat Mount


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 14.43 x 7.5 x 4 inches; 4.5 Pounds


Item model number ‏ : ‎ THUNDER75.4


Date First Available ‏ : ‎ January 15, 2012


Manufacturer ‏ : ‎ MTX Audio


Country of Origin ‏ : ‎ China


Best Sellers Rank: #259,778 in Electronics (See Top 100 in Electronics) #553 in Car Multichannel Amplifiers


#553 in Car Multichannel Amplifiers:


Customer Reviews: 4.6 4.6 out of 5 stars 101 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Warning! May cause excessive driving.
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
Really great amp for entry level. Easy to install, sounds phenomenal. I have 4 kicker speakers powering thru this and they sound great. Paired with MTX terminator amp with 2 12 inch subs. I’ve put 2k miles cruising around just listening to music.
Reviewed in the United States on December 4, 2021 by Amazon Customer
    • mtx are really good amps😎
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
Review Image by robert c. robert c.
I'm an mtx fan so I like their products all of it,I use these two four channel amps to run my polk audio 6.5 door speakers and my polk audio 6x9's in the rear all the speakers are 200watts each and they sound awesome😎😎😎unreal love them😍
Reviewed in the United States on August 21, 2021 by robert c. robert c.
    • So far so good
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
So far there’s been no clipping and it’s powering to six by nines in my front door to 6 1/2 in my back doors with tweeters. It does get a little hot though.
Reviewed in the United States on January 7, 2023 by T
    • Awesome Amp!!
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
Awesome amp! Sounds great and looks great with full metal chassis. Setup is relatively simple with all the normal adjustment controls you would expect. Speaker and power connectors are all screw compression which is extremely nice and time saving when hooking up. I feel like the red section under he MTX logo should light up though just for aesthetic appeal (or maybe it does and I just can't tell =/ ). But otherwise no external or functionality complaints. Internally is a relatively basic class A/B PCB layout designed well with minimal raised through-hole components. Only raised components are 8 driver transistors for each output FET, but still seem solid enough to not suffer from too much road vibration. The (red) PCB itself appears to be of high-quality with very beefy traces on the power supply side which I really like to see instead of raised bus bars. The only thing that I don't like about this amp is the power supply input & output Shenzhen Acon filter capacitors. Really would have liked to see some Nichicon or Rubycon caps here. Especially for the locked-down $200 price practically everywhere you look for this amp online. I have to take a star down for that because I see these caps in other lower quality amp brands as well and sort of a disappointment. Problem with these Shenzhen market caps is they aren't always the greatest quality. They may work well now but the guarantee 5 years down the road with usual wear and tear is debatable. All-in-all it's a great amp though! Definitely recommend it. Always been a fan of MTX and will continue to be! Just use some slightly more reputable filter caps please. =) ... show more
Reviewed in the United States on March 5, 2017 by Alexander Horn
    • This amp rocks!
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
I've been using MTX amp's since 1996. They always put out more than they advertise. I power the front(Mb Quart 6.5in. components) and the rear (Focal 6 X 9) with the Thunder75.4 and an MTX Thunder 280 for the sub. Fantastic sound. Kenwood head unit
Reviewed in the United States on February 8, 2022 by Gee
    • The best amp for the money hands down
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
I paired this 4-channel amp to two Alpine-S 6.5" speakers and two Alpine-S 6x9s. This combination brings a broad spectrum of mids/highs & lows to the vehicle. Makes the factory Bose and Infinity stereos in my other vehicles sound sub-par. This amp is money well spent, you won't regret it!
Reviewed in the United States on February 5, 2019 by Larry
    • MTX always performs
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
Quality product. MTX never disappoints!
Reviewed in the United States on July 14, 2022 by Matthew
    • Works as advertised. Very happy!
Style: 400 Watt RMS 4-Channle Amplifier Pattern Name: Car Amplifier
Works perfectly.
Reviewed in the United States on April 25, 2021 by Propellerhead

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