The Rockford Fosgate T1S1-10P is a premium shallow-mount 10-inch Power Series subwoofer engineered specifically for ported enclosures and high-performance installs where mounting depth is limited. Unlike most shallow subs, the T1 Slim series was designed to deliver output and excursion levels close to full-size subwoofers while fitting in tight truck, SUV, and under-seat applications. It’s especially popular in custom truck builds and space-limited SQL systems
Main Features
- 10-inch shallow-mount Power Series subwoofer
- Single 1-ohm voice coil
- Designed specifically for ported enclosures
- 500 watts RMS power handling
- 1000 watts peak power
- VAST™ vertical attach surround technology
- Cast aluminum FlexFit™ basket
- Carbon fiber/PMI/glass fiber cone
- Integrated aluminum dust cap
- High-excursion shallow design
- Optimized cooling and thermal management
- IDHS aluminum/copper shorting ring technology
- Slim mounting depth for tight installations
Specs
| Specification | Details |
|---|---|
| Speaker Size | 10" |
| Voice Coil Configuration | Single 1Ω |
| RMS Power Handling | 500W |
| Peak Power Handling | 1000W |
| Sensitivity | 82 dB |
| XMAX | 15 mm |
| Frequency Response | 20Hz – 200Hz |
| Mounting Depth | 3.0" |
| Cutout Diameter | 9.13" |
| Cone Material | Carbon Fiber / PMI / Glass Fiber |
| Basket Material | Cast Aluminum |
| Product Weight | ~14 lbs |
| Approx. Shipping Weight | ~16–20 lbs |
Recommended Enclosure
The “P” model is optimized for:
- Ported enclosures
- Approximately:
- 1.0–1.3 ft³ net volume
- Tuned around 35Hz
For sealed applications:
- Rockford recommends the T1S1-10S instead.
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