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MTX Audio XThunder 702X

210W RMS, 2-Channel Amplifier X Thunder 702 X

3.5

(2 reviews)

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The product on this page is discontinued.
Authorized MTX Dealer
  • X Thunder Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 70 watts x 2 chan.
    • 2 ohms: 105 watts x 2 chan.
    • Bridged, 4 ohms: 210 watts x 1 chan.
  • Patented Adaptive Class AB Technology
  • LED power indicator
  • Anodized Finish
  • Single channel operation
  • Chrome X Thunder Badge
  • Stereo gain control
  • Heavy duty aluminum construction with large heat-sinks
  • Variable high-pass filter (40-8000 Hz, 12 dB/octave)
  • Variable low-pass filter (40-800 Hz, 24 dB/octave)
  • Frequency response: 20-20000 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
Power Specifications - Full Range Channels
RMS Power @ 4 ohms70 watts x 2 channels
RMS Power @ 2 ohms105 watts x 2 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power210 watts x 1 channel
Peak Power OutputNot Specified
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power Output420 watts
Total RMS Power Output210 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power1%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency40 - 8000 Hz
Low-Pass Crossover Frequency40 - 800 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio70 dB
Channel SeparationN/A
Bass BoostN/A
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating30A x 1 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for MTX Audio XThunder 702X
Average Customer Rating is 3.5 out of 5 stars:
3.5
based on 2 Reviews
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Rating Distribution:
5 star:
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0%
4 star:
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50%
3 star:
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50%
2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
2.5
Value
4.5
Features
4.5
Design
4.5
Usability
4.5
what's this?
Quick Comparison:
Most helpful favorable review vs. Most helpful critical review
Most Helpful Customer Reviews:
October 9, 2011 MTX X702
Review by
Graham from Marysville,WA
Overall
Durability
Value
Features
Design
Usability
Kicked ass for a year, soon as warranty up she died. For 90$ I guess it's expected. Hoped for more time. Only pushing a single JL 12W0 in a ported box, 210w bridged to 4ohms. About all that speaker can handle, never really got abused but still died.
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November 27, 2010 Good
Review by
daniel from Fort Worth, TX
Overall
Durability
Value
Features
Design
Usability
I have this amp pushing a Kenwood 10 in sub. I've had it about a year now the sound is amazing. I would recomend getting this.
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Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!		$45.00
StreetWires ZN5 Series Interconnect CableStreetWires ZN5 Series Interconnect Cable
16.4 ft. of ZN5 Series 2-Channel cable with twisted pair construction and oxygen-free copper for increased signal transfer with less unwanted noise.		$19.99
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
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Product Summary

Manufacturer: MTX
Model number: 702X
UPC: 715442241125
Weight: 8.30 lbs
Internal SKU: 702x
Internal product ID: 9037

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Customer Testimonial

Sonic Electronix gave me great order support and fast shipping. I called and stated my vehicle type and the model of the nav unit i wanted to install and they gave me every part i needed to order for the install. This saved me a lot of time trying to research all of the parts myself.

- ldd8010 from Louisiana

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