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Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ]

$29.99 $95.99 -69%

Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ] 12" Marine SubwooferIntroducing the Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ], a powerful 12" dual 4-ohm marine subwoofer designed for maximum performance and durability. This subwoofer is part of the esteemed Prime R1 Series, renowned for

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Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ]

Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ] 12" Marine Subwoofer

Introducing the Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ], a powerful 12" dual 4-ohm marine subwoofer designed for maximum performance and durability. This subwoofer is part of the esteemed Prime R1 Series, renowned for its exceptional sound quality and robust construction. With its Klippel Verified technology and True Marine Grade compliance, the RM112D4B ensures that your audio experience is unparalleled, whether you're on the water or at the beach. This subwoofer is built to last, featuring a UV and salt fog resistant Santoprene surround and 100% UV stable ASA injection molded plastic parts, making it ideal for outdoor environments.
  • Power Handling: Peak: 400 watts, RMS: 200 watts
  • CEA-2031 Compliant: Ensures optimal performance and safety

Key Specifications and Features

The Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ] is equipped with a host of impressive features and specifications. Its injection molded mineral filled polypropylene cone provides exceptional clarity and definition, while the 2" 4-layer aluminum voice coil ensures powerful and efficient sound delivery. The subwoofer's frequency response ranges from 22 - 250 Hz, with a Fs of 29 Hz and a Qts of 0.64, ensuring a rich and deep bass experience. The RM112D4B also features dual 12 gauge compression terminals and a removable trim ring/grille for easy installation and customization. Its top-mount depth of 4.81" and cutout diameter of 10.87" make it versatile for various mounting options.
  • True Marine Grade Compliance: Resistant to moisture, tear, and fatigue
  • Proprietary Corrosion Resistant Spring Loaded Push Terminals: For secure and reliable connections

Practical Uses and Benefits

The Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ] is an ideal choice for boaters and outdoor enthusiasts looking to enhance their audio experience. Its robust construction and advanced features make it perfect for marine environments, where durability and reliability are paramount. The RM112D4B's impressive power handling and frequency response ensure that you'll enjoy a high-quality, immersive sound experience, no matter where you are. Whether you're enjoying a day out on the water or hosting a beach party, this subwoofer is sure to make a statement and deliver exceptional performance. Upgrade your sound system today with the Original Rockford Fosgate Rm112d4b Limited Time 80% Off [PS12WYGJ] and experience the difference it can make.
  • Infinite Baffle Compatible: Versatile for various mounting configurations
  • Optimum Enclosure Sizes: Sealed: 1.65 ft³, Ported: 2.45 ft³

What Our Customers Say

January 23, 2026

Absolutely no complaints!

It's a solid, extremely and very well-made device.

- Ifan Y..

January 23, 2026

Absolutely no complaints!

I'm very, very, very, very happy with this buy.

- Tegan D..

January 23, 2026

Absolutely no complaints!

This is a very solid and a very, very fine tool.

- Manon B..

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