T1 Series 15" Dual 4-Ohm Subwoofer
Specifications
Measured at small signal levels per AES standards
Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.
Updated 4/12/2026
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Frequently Asked Questions
What is the Rockford Fosgate T1 Series 15" Dual 4-Ohm Subwoofer?
The Rockford Fosgate T1 Series 15" Dual 4-Ohm Subwoofer is a car audio equipment made by Rockford Fosgate. View full specifications and where to buy on this page.
How much does the Rockford Fosgate T1 Series 15" Dual 4-Ohm Subwoofer cost?
The Rockford Fosgate T1 Series 15" Dual 4-Ohm Subwoofer typically sells for around $200 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.
Where can I buy the Rockford Fosgate T1 Series 15" Dual 4-Ohm Subwoofer?
You can purchase the Rockford Fosgate T1 Series 15" Dual 4-Ohm Subwoofer from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.
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