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Mobile Electronics Video Accessories

Rockford Fosgate

Power T1 Slim 10-Inch 1-Ohm Subwoofer

$647.99 $479.99 Save $168.00

SKU: T1S1-10P

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rockford Fosgate T1S1-10P is a 10-inch shallow-mount subwoofer designed for slim installations. It features a single voice coil with a 1-ohm impedance and 500 watts RMS power handling. This subwoofer is optimized for ported enclosures and offers improved responsiveness and thermal management.

Constructed with a Linear Carbon Fiber/PMI/Glass Fiber cone and a bonded co-molded surround using Nano Cell Direct Injection (NCDI), it ensures maximum reliability and low-end bass extension.
Show original supplier description
The Rockford Fosgate T1S1-10P is a re-engineered 10-inch shallow-mount subwoofer from the Power series, engineered to deliver robust bass performance in compact installations. This version is specifically optimized for ported enclosures and excels in open-air environments, such as those found in topless or convertible vehicles. Key to its performance is the advanced construction, including a Linear Carbon Fiber/PMI/Glass Fiber cone with an aluminum dustcap, and a supercritical synthetic organic polymer surround created via an NCDI (Nano-Cell Direct Injection) process. This surround technology enhances efficiency and durability while resisting dry rot. The voice coil features a pure copper wire on a composite former (VCCF), rigorously tested to withstand extreme heat and minimize motor distortion due to its low magnetic susceptibility and insulating properties. Dual Nomex progressive spiders with stitched tinsel leads contribute to enhanced bass response by working together to handle a wide range of low-end notes. This subwoofer boasts a mounting depth of only 3.01 inches, making it suitable for tight spaces where traditional woofers won't fit. It handles 500 watts RMS (1000 watts peak) and features a 1-ohm single voice coil. The speaker connector uses custom 10 AWG slot-loaded brass push spring terminals, and the diecast aluminum frame includes integrated heat sink fins to aid in thermal management. The frequency response is rated from 32 Hz to 250 Hz. Installation considerations include an optimized vented box volume of 1.0 to 1.50 cubic feet. The product comes with a 1-year warranty. Rockford Fosgate also offers an optional protective grille insert for this model.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRockford Fosgate
Part NumberT1S1-10P
CategoryMobile Electronics

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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