Rockford Fosgate T1

Frequently Asked Questions About the Rockford Fosgate T1

Rockford Fosgate is a legendary name in the world of car stereos. Founder Jim Fosgate developed the first car amplifier back in the 1970s. The Rockford Fosgate T1 remains one of the most famous subwoofers in the world of automotive audio.

What are some characteristics of the Rockford Fosgate T1?

The Rockford Fosgate T1 is a series of subwoofers, characteristics of which include the following:

  • VAST technology: This increases the surface area of the cone inside. This makes each Rockford Fosgate T1 perform like a larger sized subwoofer made by competing brands.
  • Reinforced cone: Rockford Fosgate subwoofers feature paper cones that are reinforced with Kevlar.
  • Stitched tinsel Leads: Stitching these leads means there is less chance of shorts occurring.
  • Aesthetics: The T1 subwoofers feature grilles with integral trim rings.
  • FlexFit basket: This unique subwoofer frame is mounted into slots. The position can easily be adjusted, and the mount customized.
What sizes is the Rockford Fosgate T1 available in?

The T1 is available in a number of sizes. These are measured both in physical size and in ohms of output. For example, there is a 10-inch 2-ohm T1 and a 10-inch 4-ohm T1. Other options include 12-inch and 15-inch subwoofers in 2- and 4-ohm varieties.

How do you choose the right T1 subwoofer for you?

There is a Rockford Fosgate T1 subwoofer to fit anyone's needs. If you really want to bump it, the super-powerful T1D415 can deliver in a big way. This model acts like a much larger subwoofer. The T1D215, a part of the Rockford Fosgate power series, is also a commonly found model. Rockford Fosgate has been in the audio business for decades, and vintage options are also available. In terms of size, some of these subwoofers are larger than others. Shallow models may be a better fit for smaller cars. Research compatibility with your automobile before committing to a specific subwoofer.

What is a subwoofer?

Subwoofers are built to make bass noises. They've become more common in automotive audio systems as bass-heavy music has risen to prominence. The general rule is the bigger the subwoofer in diameter, the bigger its output. Of course, with the Rockford T1s, there is some variation with this. Different sized T1s have different output ratings in terms of ohms. This is due, in part, to Rockford Fosgate's proprietary VAST technology. The VAST system helps Rockford make larger noises with fewer resources.

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