Name: MTX 7512-22
Brand: MTX
SKU: mtx751222
Price: 549.95 USD
Availability: LimitedAvailability
Rating: 4.6667 (7 reviews)

Description

Authorized dealer

7512-22

The Inverted Apex Surround replaces the older style high roll surround. This new surround design increases effective surface area of the cone by using half the width of an older style surround without sacrificing any excursion. Couple that incredible excursion with increased surface diameter and the result is exponentially increased SPL output.

Spider Plateau Venting is a mechanical cooling process that circulates hot air for cool air at the voice coil as the subwoofer continuously cycles. The constant movement of hot air out and cooler air in, targeted directly at the high temperature voice coil increases reliability and longetivity.

The specially designed backplate on the 75 Series not only gives it an impressive stance, but acts as an additional medium to conduct heat away from the voice coil. The increased surface area of the backplate dissipates additional heat ensuring the 75 subwoofer plays with lower distortion for extended periods.

Product Details:

12" Dual 2 ohm 75 Series Subwoofer
Power Handling:

Peak: 1500 watts
RMS: 750 watts

Polypropylene Cone
Butyl Rubber Surround
Inverted apex surround for more air and higher SPL
Spider plateau venting for mechanical cooling process
Radial ribbed T-yoke for heat dissipation
Cast aluminum basket
2.5" High Temperature Voice coil
103.4 oz. Double Stacked magnet motor structure
Frequency Response: 24 - 130 Hz
Sensitivity: 85.34 dB
Recommended sealed box volume: 1.25 cubic feet
Recommended ported box volume: 2.32 cubic feet
Top-mount depth: 7.437"
Cutout diameter: 11.125"
Authorized Internet Dealer
1-year Manufacturer's Warranty

Priced Individually

MTX MTX751222 owner’s manual

Product history:

	MTX 7512-22 (newest, current model)
	MTX Audio T812-22 (previous model, replaced by MTX 7512-22)
	MTX Audio T8512-04 (previous model, replaced by MTX Audio T812-22)

Subwoofer Wiring Guide

Wiring Guide to Wire 1 MTX 7512-22 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MTX 7512-22 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MTX 7512-22 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 MTX 7512-22 Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details

Subwoofer Specifications

Series

75 Series

Subwoofer Size

12"

Peak Power Handling

1500 watts

RMS Power Handling

750 watts

Voice Coil(s)

Dual

Impedance (Per Voice Coil)

2 ohm

Voice Coil Diameter

2.5"

Frequency Response

24 - 130 Hz

Sensitivity

85.34 dB

Subwoofer Design

Round / Circle

Main Cone Color

Black

Woofer Composition

Polypropylene

Woofer Surround

Butyl Rubber

Magnet Structure

Double Stacked

Magnet weight

103.4 oz.

Subwoofer Grille

Re-Cone Kit Available

CTA-2031 Compliant

Recommended Enclosure Specifications

Recommended Enclosure Type

Ported / Vented
Sealed

Optimum Sealed Box Volume

1.25 cubic feet

Optimum Ported Box Volume

2.32 cubic feet

Top-Mount Depth (Mounting Depth)

7.437"

Cutout Diameter

11.125"

Shallow Mount Installation

What is in the box?

Paperwork

User manual

WITB: Subwoofers

Subwoofer
Mounting screws (4)

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Overall rating distribution

5 star		71%
4 star		14%
3 star		14%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.7
Value		4.6
Features		4.7
Design		4.9
Usability		4.9

Customer Reviews

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mtx 7512

Sounds great handles the 1000 watt rms soundstream amp great and conitues to get louder and sound good all the way up. Looks aesthetically pleasing as well. Another great mtx super woofer and transaction with sonic was good as well

By boom on February 5, 2015

49 found this helpful

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mtx

The following review is for a previous version (T8512-04).

My friend has this sub in his 97 eclipse. It is sealed and has decent sq and it get fairly loud for sealed. Personally I would not run this sub bcuz I like more sq than spl but he likes the subs just fine. One more thing, the build quality of this sub seemed to be good im not knocking the product its jst not for me.

By adam on January 22, 2006

23 found this helpful

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GREAT

Quality sub from MTX, killer sound from a small speaker.

By craig on March 10, 2020 Checkmark Icon

Verified purchase

21 found this helpful

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sweet sub

The following review is for a previous version (T8512-04).

i have owned 2 of these and they bump my trunk rattled from so much base i had them hooked up to 2 1000 watt mtx amps they are sweet! i have now switched to the mtx thunder 6500 and have the same amps

By jason on January 11, 2006

21 found this helpful

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Nice Sub

The following review is for a previous version (T8512-04).

I had one of these in an MTX spec enclosure and it was great. I had it hooked up to an Alpine PDX 1.600 mono and it hit very hard. If you do buy this sub, make a box with a double thick baffle and tune the port lower than what MTX specifies. You will enjoy the sub way more. The sub just has that sound of a nice subwoofer. It doesn't sound cheap like a lot of other subs are. I would compare this to a Kicker L7. This is probably one of the heaviest subs I have seen too. Its like 40 pounds and it has a flat wound voice coil. This sub never got hot or smelly on the 600 rms and man can it move far. The excursion is ridiculous. Very nice sub. The price could be a little lower though.

By Luke on December 20, 2010

20 found this helpful

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Amazingly loud sub

The following review is for a previous version (T8512-04).

This sub is way underpowered... I got this sub put in my 96' civic last year and it was actually rated at 600 rms.. this sub gets so loud and its made by MTX the best in the business. Get this sub.. you'll be glad you did

By Lisa on February 17, 2006

18 found this helpful

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Great Sub at a Great price

The following review is for a previous version (T812-22).

its a great sounding speaker with great looks and good overall power handling.

By casey on January 24, 2014

18 found this helpful

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great subs

The following review is for a previous version (T812-22).

I got three of these in a 6.14 cf box on a brz2100.1 wired to 1 ohm they pound I'm hittin 145 at the least I've had them over a year an still goin strong bout to get three more an another brz2100.1 an do a wall...I reccomend these forsure there almost comparable to the Mtx 7500 except the t81222s handle more power they can take 700-800 rms

By seth odell on March 12, 2013

15 found this helpful

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HQ Power!

The following review is for a previous version (T812-22).

Wired in series @ 4 ohms this sub provides the deep, rich bass to make any stock system complete. Wiring in parallel @ 1 ohm brings this beast to life putting out ridiculous but clean lows that'll satisfy any basshead.

By jcub on July 30, 2012

15 found this helpful

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