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MTX Audio FPR12-04 Open Box

12" Single 4 ohm Thunder Thin FPR Series Car Subwoofer

MTX
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12" Single 4 ohm Thunder Thin FPR Series Subwoofer • 800W Max • 400W RMS • Molded polypropylene Woofer Cone • Rubber surround • Large basket frame venting for optimal heat dissipation and proper cooling

Learn more about the LS-fpr1204-OB

We apologize

This item has been discontinued

Product Highlights


12" Single 4 ohm Thunder Thin FPR Series Subwoofer • 800W Max • 400W RMS • Molded polypropylene Woofer Cone • Rubber surround • Large basket frame venting for optimal heat dissipation and proper cooling

Description


MTX brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

  • 12" Single 4 ohm Thunder Thin FPR Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Impedance: Single 4 ohm
  • Molded polypropylene woofer cone material
  • Rubber woofer surround
  • Thin and compact construction
  • One piece spider cone
  • Large basket frame venting for optimal heat dissipation and proper cooling
  • 1.75" Single 4 ohm voice coil
  • 53oz. Magnet structure
  • Frequency response: 22-150 Hz
  • Sensitivity: 86.8 dB
  • Cutout Dimension: 11-1/16"
  • Mounting Depth: 3-3/8"
  • Authorized Internet Dealer
  • 90-Day Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MTX Audio FPR12-04 Open Box Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MTX Audio FPR12-04 Open Box Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MTX Audio FPR12-04 Open Box Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 MTX Audio FPR12-04 Open Box Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Thunder Thin FPR Series
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
22 - 150 Hz
Sensitivity
86.8 dB
Xmax (millimeters)
13 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Sealed
Minimum Sealed Box Volume
0.75 cubic feet
Maximum Sealed Box Volume
0.75 cubic feet
Top-Mount Depth (Mounting Depth)
3-3/8"
Cutout Diameter
11-1/16"
Shallow Mount Installation
Yes
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

FPR12-04-OB

Weight:

13.70lbs

Internal SKU:

LS-fpr1204-OB

Internal Product ID:

60317

Product and How-to Videos


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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