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MTX Audio JackHammer JH600

1200W Max, Class D Monoblock Jack Hammer Series Amplifier

  • 4.8

(33 reviews)

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The product on this page is discontinued.

Specials with this product

  • Free Ground Shipping to the 48 statesdetails

Why Shop Sonic?

Find the right amplifier for your subwoofers
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Customer Testimonial

Sonic was very patient with all of my questions about installing and purchasing products. I took more time then most people would. Not once did Mr Brendan H. give me any negative feedback. I would highly recommend both Mr H and Sonic Electronix.

- Joeseph R. from Brooklyn, NY

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Authorized MTX Dealer
Constant Pounding. Active Cooling.

With a name like JackHammer you have to be able to deliver power. MTX Audio has designed their JackHammer series of amplifiers to not only be able to deliver constant power but also stay cool with their integrated Active Fan Cooling technology. This helps the MTX JH600 Amplifier put out impressive power ratings without getting hot and shutting down. The harder the amp is being driven, the harder the fan will work to make sure each component doesn't heat too much with it's active cooling.

JackHammer amplifiers are built into a gloss black finish chassis to maintain style along with it's unique output. With tuning adjustments to ensure you'll get only the best frequencies from your sound system, this amplifier will be sure to compliment any compatible audio system.

With the JackStands you can mount each JackHammer amplifier on top of each other to achieve a compact, integrated audio system that maintains consistency. The JH600 Monoblock amplifier is sure pack a huge punch in your vehicle.

  • JackHammer Series Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 350 watts x 1 chan.
    • 2 ohms: 600 watts x 1 chan.
  • Max power output: 1200 watts x 1 chan.
  • Adaptive class D technology
  • Wired remote bass level control included
  • LED power, overheat, and voltage indicators
  • Tuned Bass EQ (0-12 dB bass boost at 40 Hz)
  • JackStands are included, which are mounting platforms that enables a user to mount up to three amplifiers
  • Gain control
  • Built-in active fan cooling technology adjusts fan speed according to the usage of the amplifier
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable low-pass filter (40-200 Hz, 24 dB/octave)
  • Subsonic filter (20-50 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-200 Hz
  • Dimensions: 14-11/16"L x 8"W x 2-3/8"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
For more info about the JH600, check out our blog.

Sonic Electronix, Inc. can only ship MTX products within the United States of America.

Power Specifications - Full Range Channels
RMS Power @ 4 ohms 350 watts x 1 channels
RMS Power @ 2 ohms 600 watts x 1 channels
RMS Power @ 1 ohm Not Stable
Peak Power Output 1200 watts x 1 channels
Amplifier Specifications
Amplifier Class D
Number of Channels 1 - Mono
Total Peak Power Output 1200 watts
Total RMS Power Output 600 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
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
Signal-to-Noise Ratio 70 dB
Bass Boost 0 - 12 dB
Bass/Gain Remote Yes
Fan Cooled Yes
Fuse Rating 25A x 3 
CEA-2006 Compliant Yes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for MTX Audio JackHammer JH600
Average Customer Rating is 4.8 out of 5 stars:
  • 4.8
based on 33 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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88%
4 star:
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9%
3 star:
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0%
2 star:
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0%
1 star:
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3%
what's this?
Average Attributes Rating:
Durability
  • 4.7
4.7
Value
  • 4.9
4.9
Features
  • 4.8
4.8
Design
  • 4.7
4.7
Usability
  • 4.9
4.9
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
July 6, 2010 Great Amp, Excellent Customer Service
4 of 4 people found the following review helpful:
Review by
Hugh from Madison, WI
Overall
  • 5.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
This amp is amazing, and MTX is the best company. My friend (who claimed to know how to install amps and subs) hooked this amp up wrong the first time and fried it.(He plugged the power wire into the ground.) MTX replaced it, no questions asked. Finally got it installed right and it is amazing! Makes my subs hit loud and hard. I will continue to buy MTX products.
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June 10, 2010 Worth The Price
4 of 4 people found the following review helpful:
Review by
Austin from Bloomington, IL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I've had many amps but none amount to this one. This is an amazing amp that I would recommend to anyone. Mine is powering two MTX Jackhammers and it does it effortlessly.
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May 22, 2010 Awesome Amp
4 of 4 people found the following review helpful:
Review by
SJP from RICHMOND, VA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Got it Friday and plugged it up in 30 minutes. Hands down loads better than the more expensive amp it replaced. Now I can test diff sub loads without worrying about not having enough power.
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April 26, 2010 Simply - Well Worth It !!!!!
2 of 2 people found the following review helpful:
Review by
chris from Charlotte, NC
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I bought this amp from Sonic and have had it in my car for 10 days or so and really like it. The only issue I had was the remote bass knob did not work all of the time. Sonic gave me MTX's tech support and they sent me a new cable and volume knob in 4 days. Turns out it was the cable. I am pushing 2 10" Polk Momo 300rms subs and it rocks. I know if I push it this amp it will damage the subs. I love the fact that it has a fan. This unit gets warm to the touch and has not shutdown yet. For the money I do not think that you can beat this amp. When I received it, the birth sheet showed 684rms at 2ohms. Buy you will not be disappointed.
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March 21, 2010 best bang for your buck
2 of 2 people found the following review helpful:
Review by
eduardo from north las vegas, NV
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
this thing amazes me. i think they under rated this thing on its peak output. it has more in it then they say it does. i have it hooked up to a 12" solo baric l5 and im scared to turn the settings and knob up in fear that it will blow my sub!
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View All 33 Reviews for MTX Audio JackHammer JH600
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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StreetWires ZN1K-04 StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts
$39.99
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.
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NVX XWS1225 Speaker Wire NVX XWS1225 Speaker Wire
25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
$39.99
Kicker XW1220 Speaker Wire Kicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$39.95
StreetWires SCP1215BL - 12 AWG Speaker Wire StreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$24.99
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.
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NVX XIV25 V-Series 2-Channel RCA Cable NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
$13.99
NVX XIX25 X-Series RCA Interconnect Cable NVX XIX25 X-Series RCA Interconnect Cable
16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology
$26.99
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.
  Product Price Add?
StreetWires FB4 StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing
$7.99
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
$29.95
Professional Installation for your Car Power Amplifier Professional 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!
  Product Price Add?
Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB
$24.99
AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102 AutoSound 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-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
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Product Summary

Manufacturer: MTX
Model number: JH600
UPC: 715442241323
Weight: 10.00 lbs
Internal SKU: jh600
Internal product ID: 13162