Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Shipping Destination: United States
  • Wish List
  • Feedback
  • Help
Search all
Home > 
Automotive > 
Car Electronics > 
Car Subwoofers > 
MTX > 
Item#: N82E16882748084

MTX TNP212D2 Dual 12" 1200W Sealed Enclosure and Mono Block Amplifier

  • Single Voice Coil 2 Ohm
  • 41 Hz - 150 Hz
  • Sealed Enclosure
  • 14" x 29.63" x 11.13"
  • 5/8" MDF Construction
  • Pin It
  • Email this page
ICON Loading...

Learn more about the MTX TNP212D2


Amplified Subwoofers


Subwoofer Size
Voice Coil


Peak Power
RMS Power
Frequency Response
41 Hz - 150 Hz
2 Ohm


Number of Woofer
14" x 29.63" x 11.13"
5/8" MDF Construction


RMS Power (Watts): 250 x 1 @ 2ohm
Max Power (Watts): 400
High Pass Filter: Variable, 40Hz - 400Hz
Low Pass Filter: Variable, 40Hz - 400Hz

Manufacturer Warranty

1 year limited
1 year limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the MTX TNP212D2

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Micheal R.
  • 7/15/2012 5:01:25 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat for a seald box

Pros: For a sealed box rated at 400 watts RMS these will put out some great bass. Nothing like what a similar ported box would give though.
They sound great, and hit hard for what they are.
The price was good (mine came with a 250 watt MTX amp) and shipping was fast.
Tight punchy bass from a sealed box.

Cons: Not ported.
Doesn't hit as low as a ported box.

Other Thoughts: Paid for on a Friday, got it Tuesday.
I didn't use the MTX amp, I already had a (certified) kicker 300.1 amp (tested at 315 RMS).
I used to own a setup that would hit 132.4 DB, these MTX subs sound great, and should be in the 120 DB range with a good amp.
Just to toss this out there, turn your sub/box so that the sub is facing REARWARD, you WILL be louder. (Tested by ear and in a competition). Get a bass cd and find what frequency range is the loudest for your car/amp/sub combo.

I would not expect to win any competition with these though.

1 out of 1 people found this review helpful. Did you? Yes No

  • Casey B.
  • 11/30/2011 2:30:53 PM
  • Tech Level: High
  • Ownership: more than 1 year

4 out of 5 eggsPretty good for the price.

Pros: This is a great beginner setup. I had this combo for about 8 months. The subs actually sound pretty great for how inexpensive they are.
I found the bass knob pretty handy when pulling up next to a cop at an intersection.

Cons: The amp is seriously underrated for the subs so if you have it around max volume it will heat up really fast. Living in Arizona, it would overheat occasionally unless i folded my backseat down and had the windows down to get air to flow over it.

Other Thoughts: If your are looking to add some bass to your setup but not go all out, this is the best combo to get started. If it came with an amp that put out more power, it would be perfect.

2 out of 2 people found this review helpful. Did you? Yes No

  • Mayson B.
  • 3/4/2011 10:36:29 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsMTX

Pros: I love everything about this MTX sub and amp combo. This is an amazing price for both of them. After hooking everything up this amazed me how clear and amazing this sounds. I am also using the Sound Quest SQK8 8 Gauge Amp Wiring Kit to put all of this together. This sub hits hard in the car enough to hurt your ears but not so loud that you can hear it a street away.

Cons: The remote bass controller seems to not do anything.

4 out of 4 people found this review helpful. Did you? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
ICON Loading...

More Buying Options

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Automotive > 
Car Electronics > 
Car Subwoofers > 
MTX > 
Item#: N82E16882748084
Related Products
Features: Dual 10" Sealed Hatchback Sub Box Mounting ...
Features: Dual 10" Square Sealed Sub Box Mounting ...
General Brand MTX Model BS212S Type Enclosures Component ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau