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This is a single 12-inch subwoofer designed to provide a powerful bass response in a slim and compact form factor. This subwoofer features a 1.5” aluminum voice coil, a cast aluminum frame, and a vented magnet assembly for improved heat dissipation. The T1S1-12 is capable of producing up to 600 watts of RMS power and 1200 watts of peak power, making it ideal for use in a variety of audio systems. The subwoofer's slim design allows for easy installation in tight spaces, making it perfect for compact vehicle
This design is one of the most powerful and efficient in the industry. The T1S1-12 utilizes a neodymium motor structure, which is a combination of a high-strength steel frame, a powerful magnet, and an optimized voice coil. This combination allows for the highest power handling and the lowest distortion levels. With its heavy-duty suspension and a large, long-throw motor, the T1S1-12 delivers deep, powerful bass that will satisfy even the most discerning audiophile.


The 12-inch subwoofer is designed to produce deep, powerful bass. It features a vented pole piece with a large surface area for improved cooling and increased power handling. The subwoofer is constructed from a lightweight cast aluminum frame with a durable rubber surround for increased durability. The T1S1-12 is rated for up to 600 watts RMS, and includes a built-in shorting ring for increased linearity at higher frequencies.
Grille insert is an optional grille designed specifically for the T1S1-12 subwoofer. It is designed to provide protection and style to the subwoofer, while maintaining a sleek, low-profile look. This grille insert is made from durable ABS plastic, and is finished in a black powder coating. It is easy to install, and can be used with the T1S1-12 subwoofer for a great sound system setup.

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Brings a lot of bass to the mix and its surprisingly good for a shallow design. Had it in my enclosure that I made of my own and the lows are really sounding superb. A little bit pricey but the performance is hard to beat for the price.