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MTX Audio JHP212D (2 MTX Subs + Sub Box + MTX Amplifier)

Two 500W 12" MTX JH4512-04 Subwoofers + 600W MTX JH300 Amplifier + MTX Bass Slammer BS212S Subwoofer Enclosure

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JackHammer Series Class D Monoblock Car Amplifier • 2 12" JackHammer 45 Round Series Subwoofers • MTX Bass Slammer Subwoofer Enclosure • 500 Watts Peak • 250 Watts RMS • Wired Bass Remote Knob • Fan Cooled

Learn more about the jhp212d

We apologize

This item has been discontinued

Product Highlights


JackHammer Series Class D Monoblock Car Amplifier • 2 12" JackHammer 45 Round Series Subwoofers • MTX Bass Slammer Subwoofer Enclosure • 500 Watts Peak • 250 Watts RMS • Wired Bass Remote Knob • Fan Cooled

Description


MTX brand icon

Authorized dealer

Authorized MTX Dealer
Two 12" MTX Subwoofers + 600W MTX Amplifier + MTX Bass Slammer Subwoofer Enclosure Combo
  • Jack Hammer Series Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 200 watts x 1 chan.
    • 2 ohms: 300 watts x 1 chan.
  • Max power output: 600 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 (40-5000 Hz, 24 dB/octave)
  • Subsonic filter (20-50 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-200 Hz
  • Dimensions: 12-1/8"L x 8"W x 2-3/8"H
  • 8-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
MTX JH4512-04 Subwoofer Specifications
  • 12" JackHammer 45 Round Series Subwoofer
  • Power Handling:
    • Peak: 500 watts
    • RMS: 250 watts
  • Impedance: Single 4 Ohms
  • Polypropylene woofer cone
  • Rubber surround
  • Stitched Cone for added durability and style
  • Precision Stamped Basket for greater structural integrity
  • FEA optimized roll geometry to maximize excursion without sacrificing cone surface area
  • ALDS Asymmetrical Linear Drive System with a flat progressive spider and extended pole piece for smooth, linear, piston like drive
  • Industry leading thermal power handling using 428 degree F High Temperature Voice Coil Wire
  • Industry leading Spider Plateau Venting cooling system cools at the voice coil
  • 1-3/4" Single voice coil
  • 70oz. Magnet structure
  • Frequency response: 31-150 Hz
  • Sensitivity: 86.7 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty (subwoofer only)
Read more about the JHP212D in our blog.

Specifications & Details


Amplifier Power Specifications
RMS Power @ 4 ohms
200 watts x 1 channel
RMS Power @ 2 ohms
300 watts x 1 channel
Peak Power Output
600 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 5000 Hz
Subsonic Filter
20 - 50 Hz
Signal-to-Noise Ratio
75 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fan Cooled
Yes
Fuse Rating
35A x 1 
CEA-2031 Compliant
Yes
Subwoofer Specifications
Number of Subwoofers
2
Subwoofer Size
12"
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
RMS Power Handling
250 watts
Total RMS Power Handling
500 watts
Peak Power Handling
500 watts
Total Peak Power Handling
1000 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Minimum Sealed Box Volume
1.25 cubic feet
Maximum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
2.0 cubic feet
Maximum Ported Box Volume
2.0 cubic feet
Sensitivity
86.7 dB
Frequency Response
31 - 150 Hz
Top-Mount Depth (Mounting Depth)
6-15/16"
Cutout Diameter
11-1/16"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

JHP212D

Weight:

61.00lbs

Internal SKU:

jhp212d

Internal Product ID:

19015

Product and How-to Videos


  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
75%
4 star
23%
3 star
3%
2 star
0%
1 star
0%



Durability
4.8
Value
4.9
Features
4.6
Design
4.8
Usability
4.8

Customer Reviews

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Awesome amp

The following review is for JH300, which is a part of the bundle you are viewing.

This amp hits hard for only 600w. I got it running my 2 kicker 12" subs

By Nate on September 29, 2010

10

found this helpful.

Awesome Deal

The following review is for JH300, which is a part of the bundle you are viewing.

This is a very good buy for the money. I purchased it to push to 12 inch JL subs. Trust me, its all the power you need.

By Ken on December 8, 2009

9

found this helpful.

Easy to install works great low profile

The following review is for JH300, which is a part of the bundle you are viewing.

Easy to install works great low profile

By james on January 3, 2011

7

found this helpful.

Overpowered

The following review is for JH300, which is a part of the bundle you are viewing.

I got this powering my JL 12w3 and it is sick. I don't even have the amp up all the way and it shakes my car. I could probably power 2 of these JL's with this bad boy.

By Matthew on August 1, 2010

7

found this helpful.

Very loud subs!!!!!!!!

The following review is for JH300, which is a part of the bundle you are viewing.

I bought these subs thinking that they were going to be ok but they turn out to be great super good sound and they are loud but not too loud like other subs. you cant go wrong if you want to add more bass to your car but not over do it, to the point where you cant hear your self think.

By Ramiro on December 28, 2009

8

found this helpful.

Good Box

The following review is for BS212S, which is a part of the bundle you are viewing.

i have 2 infinity 12's in this box and they sound good and hit real low

By Slamma on December 3, 2009

7

found this helpful.

Great box

The following review is for BS212S, which is a part of the bundle you are viewing.

Works great

By Mike on July 6, 2011

6

found this helpful.

EHhhh

The following review is for JH4512-04, which is a part of the bundle you are viewing.

It is a great sub, but my amp didnt like it. Thats probably my fault though. I would recommend buying it but only if your amp won't over power it.

By Smut on December 12, 2010

6

found this helpful.

Beastly Amp

The following review is for JH300, which is a part of the bundle you are viewing.

Have this amp running my 2 12" Kicker Comps and it kicks harder than you would think a 600w mono amp would.

By Nate on September 23, 2010

7

found this helpful.

Amazing

The following review is for JH4512-04, which is a part of the bundle you are viewing.

I would strongly recommend these i have 2 in 2 sealed truck boxes in my 89 ranger with a 220w amp and it bounds the hell out of it

By FoxTrot on May 1, 2009

6

found this helpful.

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