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Handcrafted Alpine S-w12d4 12" Dual Voice Coil (4 Ohm) High Performance Subwoofers Flash Sale: 55% Off [8EuMy4dD]

$43.99 $140.99 -69%

Powerhouse Performance in a Compact Design The ALPINE S-W12D4 12" Dual Voice Coil (4 Ohm) High Performance Subwoofers are designed to deliver benchmarking bass performance without compromising on installation versatility. These subwoofers are part of

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Handcrafted Alpine S-w12d4 12" Dual Voice Coil (4 Ohm) High Performance Subwoofers Flash Sale: 55% Off [8EuMy4dD]

Powerhouse Performance in a Compact Design

The ALPINE S-W12D4 12" Dual Voice Coil (4 Ohm) High Performance Subwoofers are designed to deliver benchmarking bass performance without compromising on installation versatility. These subwoofers are part of the S-Series, which has set a new standard for performance and value. With a robust 12-inch design and dual voice coil technology, they offer a seamless blend of power and precision, ensuring that your music comes to life with rich, deep bass.

Technical Specifications and Performance

The S-W12D4 subwoofers are engineered to handle up to 600W RMS power and 1800W Peak Power, providing the punch you need to make your system stand out. Their frequency response ranges from 26Hz to 200Hz, capturing the full spectrum of bass frequencies. The high-strength custom steel frame ensures durability, while the custom-stamped steel frame with frame leg vents and a vented back plate helps to keep the subwoofer cool and efficient. The push-type insert terminals with a dual voice coil jumper system simplify installation, making it a breeze to integrate these subwoofers into your vehicle's audio system.

Installation Flexibility and Everyday Enjoyment

The S-W12D4 subwoofers are designed to fit a wide variety of installation applications, thanks to their shallow mounting depth and versatile design. Whether you're looking to upgrade your car, truck, or SUV, these subwoofers can provide the bass boost you need. The recommended sealed box size of 0.85 cubic foot and the recommended vented box size of 1.71 cubic foot ensure optimal performance in a variety of enclosure options. With the optional grilles available (sold separately), you can protect your subwoofers while maintaining a clean, finished appearance. The ALPINE S-W12D4 subwoofers are the perfect choice for anyone looking to enhance their audio experience with powerful, high-performance bass.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

A fantastic gadget that I use daily.

- Russell Bailey.

January 27, 2026

Absolutely no complaints!

The operation is smooth and quiet.

- Logan P..

January 27, 2026

Absolutely no complaints!

This has become an essential part of my daily routine.

- Donna Hill.

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