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MTX 3512-02

500W Peak (250W RMS) 12" 35 Series Single 2-ohm Car Subwoofer

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• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

Learn more about the mtx-351202
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$119.95

 with warranty
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Current Promotions (1 offer)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

MTX 3512-02

100% off


Priced separately $132 94

Promo Savings of $12 99

Total price:

$119 95

Product Highlights


• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

Description


MTX brand icon

Authorized dealer


3512-02

The 3512-02 is a 12" single voice coil, 2 ohm, 250 watt Car Audio Subwoofer designed to deliver outstanding SPL and sound quality in an affordable combination of state-of-the-art MTX sub features...and it rocks.

This subwoofer features the MTX Inverted Apex Surround. This is a departure from a traditional half roll surround. The Inverted Apex is narrower thereby increasing the surface diameter of the subwoofer cone enabling it to displace more air and generate higher SPL. The 55's are designed with a progressive suspension that lowers distortion resulting in improved sound quality even at high volume. 35 Series subwoofers are ideal for improving the sound in any vehicle. Their low profile does not require a large enclosure so they are perfect for most vehicles.


Product Details:

  • 12" Single 2 ohm 35 Series Subwoofer
  • Power Handling:
    • Peak: 500 watts
    • RMS: 250 watts
  • Polypropylene Cone
  • Rubber Surround
  • Inverted apex surround for more air and higher SPL
  • Plateau venting for mechanical cooling process
  • 1.75" High Temperature Voice coil
  • 8.128 mm Xmax
  • 56 oz. Single Stacked magnet motor structure
  • Frequency Response: 26 - 130 Hz
  • Resonance Frequency (Fs): 30.4 Hz
  • Sensitivity: 86 dB
  • Recommended sealed box volume: 1.0 cubic feet
  • Recommended ported box volume: 2.32 cubic feet
  • Top-mount depth: 5.313"
  • Cutout diameter: 11.125"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MTX 3512-02 Subwoofer

Mono Amp

Wiring Guide to Wire 2 MTX 3512-02 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 3 MTX 3512-02 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 MTX 3512-02 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
35 Series
Subwoofer Size
12"
Peak Power Handling
500 watts
RMS Power Handling
250 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
1.75"
Frequency Response
26 - 130 Hz
Sensitivity
86 dB
Xmax (millimeters)
8.128 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Magnet Structure
Single Stacked
Magnet weight
56 oz.
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.0 cubic feet
Optimum Ported Box Volume
2.32 cubic feet
Top-Mount Depth (Mounting Depth)
5.313"
Cutout Diameter
11.125"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
30.4 Hz
Equivalent Compliance (Vas)
73.1 liters
Total Speaker Q Value (Qts)
0.645
Electrical Q Value (Qes)
0.783
Electrical Resistance of Voice Coil (Re)
1.85 ohm
Mechanical Q Value (Qms)
3.668
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

3512-02

Weight:

9.50lbs

Internal SKU:

mtx-351202

Internal Product ID:

68895

Product and How-to Videos


Customer Ratings & Reviews


MTX 3512-02 thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4
Design
4
Usability
5

Customer Reviews

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quick fix

Blew out my old subs and bought this for a quick fix. Nice output for the price. They would make for good starter subs or with 4 or more.

By iCue on November 14, 2013

36 found this helpful




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• RMS Power: 250 watts
• Impedance: Single 4 ohm
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
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  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.