Alpine S2-SB12V 12" Halo S-Series Preloaded Subwoofer Ported Enclosure with ProLink

Driver: The Alpine S2-SB12V loaded enclosure features a single S2-W12D4 12", dual 4 voice coil subwoofer driver. The new S-Series driver features an improved voice coil that allows it to handle increased power over previous versions.
^^ Power Handling: The S2-SB12V can handle up to 600W RMS.
^^ Enclosure: The S2-SB12V's ported enclosure design has been optimized for use with the S2-W12D4 driver, and has been tuned to 35Hz for deep, powerful bass. It features a rigid, heavy-duty MDF construction that's been wrapped in attractive black carpet, with a smooth black finish and silver trim on the front face.
^^ Enclosure Linking (Optional): The S2-SB12V's unique design allows it to be linked to an additional S2-SB12V (sold separately) using the optional KTX-H12 linking kit. This features an aluminum rear link-plate and an attractive, steel-reinforced ABS front linking bracket that securely locks the two enclosures together.
^^ Terminals: A single rear-panel terminal cup houses a pair of binding posts for connection, accepting up to 12 ga. speaker wire. Both of the driver's voice coils are wired in parallel for a single 2 load.