Rockford Fosgate Power 12" T1 2-Ohm DVC Subwoofer

  • $539.99

πŸ”Š Rockford Fosgate T1D212 12″ Power Series Subwoofer πŸ’₯

Deep, High-Output Bass for Serious Car Audio Systems πŸš—πŸŽΆ
The Rockford Fosgate T1D212 is a premium 12″ subwoofer built to deliver powerful, deep low-frequency performance in both sealed and ported enclosures. With advanced construction and innovative design features, this subwoofer brings serious impact to any audio system — whether you’re upgrading a daily driver or building a high-output SPL setup.

πŸ”₯ Key Features

  • ⚑ 800 W RMS / 1600 W Peak Power Handling — Strong continuous power handling for deep and clean bass.

  • πŸ” Dual 2 Ω Voice Coils — Flexible wiring options to match various amplifier configurations.

  • πŸͺΆ Kevlar-Reinforced Paper Cone — Durable cone material that balances strength and responsiveness.

  • πŸŒ€ VAST Surround Technology — Increases effective cone area for more air movement and louder bass.

  • πŸ›  Rigid Die-Cast Aluminum Basket with FlexFit Mounting — Strong, stable structure and adjustable screw alignment for easier installation.

  • 🌑️ Anodized Aluminum Voice Coil Former & Heat-Sinking Dust Cap — Improved thermal performance under high power.

  • πŸ”Œ SWIFT™ Terminals with Configurable Impedance — Simplifies wiring by letting you choose 1 Ω or 4 Ω load with an impedance jumper.

  • πŸ“ Standard 12″ Size — Great for full-range sub output in common install spaces.

πŸ“Š Typical Specifications

  • πŸ”Š Subwoofer Size: 12″

  • ⚑ RMS Power Handling: 800 W

  • πŸ’₯ Peak Power Handling: 1600 W

  • πŸ” Impedance: Dual 2 Ω

  • πŸ“’ Sensitivity: ~85 dB

  • β­• Cut-Out Diameter: ~11.25″

  • πŸ“ Mounting Depth: ~6.75″

  • 🎢 Recommended Sealed Volume: ~1.25 cu ft

  • πŸ“¦ Recommended Ported Volume: ~1.75 cu ft
    (Typical design values help guide enclosure choice and system tuning.)

🎯 Why It’s a Great Choice

The T1D212 brings Power Series performance and durability to your car audio setup. Its VAST surround technology and reinforced cone deliver more cone surface and better excursion than a typical sub, giving it louder, deeper output without distortion. Dual voice coils and the SWIFT™ selectable impedance system make it easy to match with your amplifier for optimal power delivery.

πŸš— Perfect For

  • πŸ”Š Full-range car and truck audio upgrades

  • πŸ“¦ Sealed or ported subwoofer enclosures

  • πŸ”§ Custom installs needing wiring flexibility

  • πŸ’‘ Bass lovers who want deep, impactful low end

🧠 Pro Tips

  • Match your amp to RMS power: Aim for an amplifier capable of ~800 W RMS into the wiring configuration you choose (1 Ω or 4 Ω) for strong, clean bass.

  • Tune the enclosure to your music style: A sealed box gives tighter, more controlled low end, while a ported enclosure tuned around ~35–40 Hz adds deeper “boom.”

  • Use proper gauge wiring (≥ 1/0 AWG for power): This ensures stable current delivery and helps maintain clean bass at high output.

  • Balance gain and crossover settings: Proper tuning across your head unit, processor (if used), and amplifier reduces distortion and maximizes output.

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