Alpine R-W12D2 12 Inch Dual 2ohm Subwoofer 750W RMS

Alpine R-W12D2 12 Inch Dual 2ohm Subwoofer 750W RMS

Alpine introduces the R-Series 12 inch subwoofers based on the Type R platform, offering improved dust cap, cone assembly, and deeper, more controlled low-frequency output for demanding systems.

Installation is excluded from the advertised product price unless specifically stated otherwise. Should you require professional installation, please contact the Rivonia Car Sound team for advice and a separate quotation. Additional installation accessories may be required, depending on the vehicle and product.

SKU R-W12D2 Category Brand:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

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The Alpine R-W12D2 is a 12 inch passive R-Series subwoofer derived from the Type R lineage. It is engineered to extend low-frequency response and deliver controlled, accurate bass for car audio systems.

The design features a talc-doped mica polypropylene dust cap for increased damping and lower density, a Kevlar-treated cone, Santoprene H.A.M.R surround and a cast aluminum frame. The woofer provides 19 mm X-max, dual 2ohm voice coils for flexible wiring, 750W RMS and 2250W peak power, and heavy duty 8 gauge push terminals with banana plug jumper. Verify mounting diameter 275 mm and mounting depth 162 mm for proper enclosure fitment and match to an appropriate amplifier.

  • Size: 12 inch (30 cm)
  • Voice coils: Dual 2ohm (2ohm + 2ohm)
  • Power handling: 750W RMS, 2250W peak
  • Frequency response: 24 Hz – 200 Hz
  • X-max: 19 mm
  • Cone: Kevlar-treated with talc-doped mica polypropylene dust cap
  • Surround: Santoprene H.A.M.R surround
  • Frame: Cast aluminum
  • Terminals: Heavy duty 8 gauge push with housing, banana plug jumper
  • Mounting diameter: 275 mm
  • Mounting depth: 162 mm
  • Derived from Type R lineage for proven bass performance
  • Talc-doped mica polypropylene dust cap for improved damping
  • Kevlar-treated cone with Santoprene H.A.M.R surround
  • 19 mm X-max for extended excursion
  • Dual 2ohm voice coils for flexible wiring options
  • 750W RMS power handling, 2250W peak
  • Cast aluminum frame and heavy duty 8 gauge push terminals
  • Disconnect vehicle battery before installation
  • Ensure amplifier power and impedance match speaker specifications
  • Securely mount to a proper enclosure to prevent movement
  • Do not exceed RMS power to avoid voice coil damage
  • Professional installation recommended if unsure
  • Fits standard 12 inch subwoofer enclosures; verify mounting diameter 275 mm and depth 162 mm
  • Suitable for car audio systems requiring a passive 12 inch subwoofer
  • Dual 2ohm coils allow series or parallel wiring to match amplifier impedance

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