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.

Works Great With

    Complementary products