Description
Rockford Fosgate T1S-1X12 Power 12" T1 Slim Sealed Loaded Enclosure Big Thump, Slim Footprint
Product Overview
The Rockford Fosgate T1S-1X12 is a factory-loaded sealed enclosure housing a single 12" Power T1 slim subwoofer with a 600 Watt RMS power handling capacity. Designed specifically for under-seat and behind-seat truck installations where depth is restricted but output expectations are anything but, the T1S-1X12 delivers the deep, solid thump characteristic of a sealed enclosure without demanding the space of a traditional subwoofer box.
Pre-wired to 1 ohm straight from the factory, the T1S-1X12 is ready to be pushed hard by a compatible mono amplifier no internal wiring, no driver installation, and no enclosure building required. The slim-line wedge profile is constructed from 5/8" MDF with a premium black carpet finish and stitched Rockford Fosgate logo, and ships complete with a grille for immediate, professional-looking installation in utes, SUVs, and cab-style vehicles across Australia.
Key Specifications
- Subwoofer: Single 12" Rockford Fosgate Power T1 slim
- Power handling: 600W RMS
- Pre-wired impedance: 1 ohm
- Enclosure type: Sealed
- Enclosure design: Slim-line wedge (truck/under-seat style)
- Construction: 5/8" MDF
- Finish: Black carpet with black stitching and Rockford Fosgate logo
- Input terminals: 12 AWG spring-loaded quick-release
- Grille: Included
Features & Benefits
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600W RMS power handling: The T1S-1X12 is built to take serious power. Paired with a compatible 600W mono amplifier, it delivers the kind of authoritative bass output that belies its slim profile ideal for Australian ute and SUV builds where space is tight but bass expectations are high.
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Pre-wired to 1 ohm: Factory pre-wired to a 1-ohm load, the T1S-1X12 is ready to maximise output from a compatible mono amplifier straight out of the box. No internal wiring configuration required connect your amplifier and go.
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Sealed enclosure for deep, tight bass: The sealed design produces the deep, solid thump preferred by enthusiasts who want accurate, controlled bass response rather than the louder but less precise output of a ported enclosure. Ideal for rock, hip-hop, and bass-heavy Australian country and electronic music genres.
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Slim-line wedge profile: Purpose-designed for behind-seat and under-seat installation in utes, trucks, and cab-style vehicles. The wedge shape maximises internal enclosure volume within a minimal height footprint, fitting where standard subwoofer boxes simply cannot.
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5/8" MDF construction: Medium-density fibreboard walls provide the rigidity and resonance control needed for accurate bass reproduction, minimising enclosure flex and unwanted panel vibration at high output levels.
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Premium black carpet with stitched Rockford Fosgate logo: A factory-finished appearance that looks purpose-built rather than aftermarket. The black carpet and black stitching integrate cleanly into the interiors of most Australian utes and SUVs.
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12 AWG spring-loaded quick-release input terminals: Tool-free wiring connection and disconnection. Practical for installs where the enclosure may need to be temporarily removed common in ute tray and cab configurations.
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Grille included: Ships with a protective grille fitted, ready for immediate installation without sourcing additional accessories.
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Complete loaded enclosure: Subwoofer, enclosure, wiring, and grille are all included. No separate driver purchase, no box building, and no guesswork on enclosure tuning a complete plug-and-play subwoofer solution.
Technical Specs
| Specification |
Detail |
| SKU |
T1S-1X12 |
| Brand |
Rockford Fosgate |
| Subwoofer Driver |
12" Rockford Fosgate Power T1 Slim |
| Power Handling |
600W RMS |
| Pre-Wired Impedance |
1 ohm |
| Enclosure Type |
Sealed |
| Enclosure Style |
Slim-line wedge (truck/under-seat) |
| Construction Material |
5/8" MDF |
| Finish |
Black carpet; black stitching |
| Logo |
Stitched Rockford Fosgate logo |
| Input Terminals |
12 AWG spring-loaded quick-release |
| Grille |
Included |
| Dimensions |
Confirm with supplier |
| Shipping Weight |
Confirm with supplier |
| Warranty |
Confirm with supplier |
Compatible With
- Rockford Fosgate Power and Punch series mono amplifiers rated at 600W RMS into 1 ohm
- Utes, trucks, and dual-cab vehicles with behind-seat or under-seat storage space
- SUVs and wagons with underfloor or rear cargo area installations
- Vehicles requiring a slim subwoofer solution where standard enclosure depth is not available
- Rockford Fosgate wiring kits and RCA cables for amplifier integration
Frequently Asked Questions
What amplifier do I need for the T1S-1X12? The T1S-1X12 is pre-wired to 1 ohm and handles 600W RMS. A mono amplifier stable at 1 ohm and rated at or near 600W RMS is recommended for optimal performance such as a compatible Rockford Fosgate Power or Punch mono amplifier.
Will the T1S-1X12 fit behind the seat of my ute or dual-cab? The T1S-1X12 is specifically designed for behind-seat and under-seat truck and ute installations using a slim-line wedge profile. Confirm the exact enclosure dimensions with your supplier and measure your available space before purchase, as dimensions vary between vehicle models.
Is the T1S-1X12 a ported or sealed enclosure? It is a sealed enclosure. Sealed designs deliver deep, tight, and accurate bass with a solid thump character preferred for music genres and listeners who prioritise bass quality and control over maximum volume output.
Does the T1S-1X12 come with a subwoofer already installed? Yes. The T1S-1X12 is a fully loaded enclosure the 12" Power T1 slim subwoofer is factory-installed, pre-wired to 1 ohm, and ships with a grille included. Connect your amplifier to the spring-loaded input terminals and it is ready to use.
Can I rewire the T1S-1X12 to a different impedance? The T1S-1X12 ships pre-wired to 1 ohm. Rewiring to a different impedance depends on the voice coil configuration of the installed T1 slim driver. Confirm the driver's voice coil specification with your supplier or installer before attempting any rewiring.
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