Rockford Fosgate t1d412 Accessory
The Rockford Fosgate t1d412 is a high-performance subwoofer featuring a 1-inch cone with dual 4 voice coil configuration. Designed for deep bass reproduction and high SPL output.
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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The Rockford Fosgate t1d412 is a car audio equipment made by Rockford Fosgate. View full specifications and where to buy on this page.
The Rockford Fosgate t1d412 typically sells for around $540 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.
You can purchase the Rockford Fosgate t1d412 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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Power matching based on measurement data. Results show amplifiers within 75-150% of this product's RMS rating.
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