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Rockford Fosgate T1S1-10P Power Series shallow-mount 10" 1-ohm component subwoofer for ported enclosures

Item # 575T1S11P

Get the most out of your shallow ported enclosure with this specially-designed subwoofer.

Get the most out of your shallow ported enclosure with this specially-designed subwoofer.

Item # 575T1S11P

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock
$539.99 each

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Rockford Fosgate T1S1-10P

Bob Bihlmayer

Product highlights:

  • 10" subwoofer with 1-ohm impedance
  • carbon fiber/PMI/glass fiber cone with aluminum dustcap and polymer surround
  • diecast aluminum frame
  • power handling: 500 watts RMS (1000 watts peak)
  • frequency response: 32-250 Hz
  • sensitivity: 82 dB
  • top-mount depth: 3.01"
  • mounting height: 1.33
  • cutout diameter: 9.1"
  • ported box volume: 1.0-1.5 cu. ft.
  • warranty: 1 year
  • MFR # T1S1-10P
  • Item # 575T1S11P

What's in the box:

Rockford Fosgate T1S1-10P owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • One 10" 1-ohm subwoofer
  • Aluminum trim ring (installed)
  • Twelve 1-5/8" Allen head screws
  • 4mm Allen head bit
  • Installation/Operation manual (English/ French/ Spanish/ German/ Italian)

More details on the Rockford Fosgate T1S1-10P

Pat M.

Product Research

Features

CEA-2031 Compliant: The power rating on this Power Series subwoofer conforms to CEA-2031 industry standards, meaning it has the capacity to handle its rated power under continuous demand.

Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and computer software to do large-scale analysis of drivers in motion, lets Rockford Fosgate optimize the sub's motor structure, voice coil alignment, and suspension to yield the best possible performance.

FlexFit Basket: The Flex Fit frame utilizes slots (where possible) instead of single screw sized holes; allowing slight adjustment of the speaker when mounted.

Spring Terminals: The spring terminals are designed to accept up to 10-gauge wire.

Trim Ring: The included aluminum trim ring mounts over the flange of the woofer. When using the optional T1SG-10 grille (item number 575T1SG10, sold separately) the grille is sandwiched between the subwoofer flange and the trim ring.

Ported Enclosure: The T1S1-10P is designed to be mounted in a ported (or vented) enclosure. Rockford Fosgate recommends a volume of 1.38 ft³ (1.0 ft³ to 1.5 ft³ is acceptable), using one 4" diameter x 13.75" long port, resulting in a tuning frequency of 40 Hz and a 3 dB down point of 38 Hz. Ported enclosures typically provide better overall efficiency than sealed, giving you more bass output from a given amount of power.

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Rockford Fosgate Power T1S1-10P
$539.99 each
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