Why Shop Sonic Free Shipping Free Tech Support Easy Returns Low Price Guarantee Details

MTX Audio X702 (Same as 702X)

630W Max, 2-Channel X Thunder Amplifier

2.0

(1 review)

Read 1 review

Write a review

The product on this page is discontinued.
  • MTX X Thunder 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.
  • Max power output: 630 watts x 1 chan.
  • MOSFET power supply
  • LED power indicator
  • Can be used in tri-mode
  • 2/1 Channel operation
  • Speaker-level inputs with included cable
  • Thermal protection
  • Low impedance protection
  • Heavy duty aluminum alloy heatsink for maximum heat dissipation
  • RCA level inputs
  • Screw terminals
  • Variable high-pass filter (40-800 Hz, 24 dB/octave)
  • Variable low-pass filter (40-800 Hz, 24 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20,000 Hz
  • Dimensions: 9"D x 9-3/4"W x 2-1/8"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 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 ohmN/A
Bridged RMS Power210 watts x 1 channel
Peak Power Output630 watts x 1 channel
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power Output630 watts
Total RMS Power Output210 watts
Maximum Input Gauge SizeN/A
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.1%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency40 - 800 Hz
Low-Pass Crossover Frequency40 - 800 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio85 dB
Channel SeparationN/A
Bass BoostN/A
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating30A x 1 
CEA-2006 CompliantYes
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 X702 (Same as 702X)
Average Customer Rating is 2.0 out of 5 stars:
2.0
based on 1 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
0%
4 star:
.
0%
3 star:
.
0%
2 star:
.
100%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
1.0
Value
4.0
Features
4.0
Design
3.0
Usability
4.0
what's this?
Most Helpful Customer Reviews:
October 4, 2011 Awesome!, then it blew
Review by
Graham from Arlington, WA
Overall
Durability
Value
Features
Design
Usability
This amp worked great for just over a year, then when it's out of warranty... it let the magic smoke out! I was impressed with this little beast, but then I see the rumors of the Old MTX is gone. They used to be durable but this never had to work hard and yet it gave up. I'm buying a JL next time, or Fosgate.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Monster Cable BAP300Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)
$40.00
Kicker DCK8Kicker DCK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$47.99
Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
 ProductPriceAdd?
Universal Remote Level Bass ControlUniversal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.
$14.99
Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.
$12.99
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.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
 ProductPriceAdd?
Directed Silver Series Audio Interconnect Cable ** LOW PRICE **Directed Silver Series Audio Interconnect Cable ** LOW PRICE **
20 ft. of 2-Channel Silver Series RCA Interconnect Cable with Twisted Pair Construction
$3.99
Monster Cable 300 Series XLN+ Audio Interconnect CableMonster Cable 300 Series XLN+ Audio Interconnect Cable
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.
 ProductPriceAdd?
Rockford Fosgate CPC05-03Rockford Fosgate CPC05-03
Non-Digital 1/2 Farad Capacitor for up to 500W Max (250W RMS)
$27.99
Monster Cable MPC P300 MCAP-.5FMonster Cable MPC P300 MCAP-.5F
Chrome 1/2 Farad Capacitor for up to 500W Max (250W RMS)
$79.00
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.
 ProductPriceAdd?
StreetWires FB8StreetWires FB8
8 Gauge Firewall Bushing
$4.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: MTX
Model number: X702
UPC: 715442241057
Weight: 9.00 lbs
Internal SKU: x702
Internal product ID: 16234
February caption contest - win a Powerbag!

Customer Testimonial

Steven R. has been very helpful with my audio needs! Thanks again for all of your help!

Jacob B.

- Jacob from Olathe, KS

See more…

Recently Viewed Items

x702 thumbnail

300W RMS, Punch Series Compact 2-Channel Amplifier

x702 thumbnail

Monster 400 Series Power Split 2 Distribution Block (One 1/0 Gauge Input and Three 4 Gauge Outputs) with PowerQuip

x702 thumbnail

2 Universal BLACK Headrests Loaded with 7" TFT-LCD Monitors and Remote