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RBH SI-12 In-floor/In-ceiling Subwoofer

  • RBH SI-12, In-Ceiling Subwoofer, Home Theater Subwoofers

RBH SI-12 In-floor/In-ceiling Subwoofer

12-inch In-floor/In-ceiling Subwoofer
SKU: SI-12 Category:

Product Description

The SI-12 is a 12-inch, non-powered in-ceiling subwoofer designed specifically to be installed in the ceiling or floor. Smart protection circuitry is incorporated to prevent damage to the subwoofer if it is ever overdriven. The SI-12 appears as an ordinary heating vent and is the perfect subwoofer for home theaters, listening rooms or anywhere strong, definitive bass is needed without being seen.

The SI-12P includes an RBH SA-250DSP component-style subwoofer amplifier.


  • Model Name: SI-12
  • Series: Signature In-wall
  • System Type: In-floor/In-ceiling Subwoofer
  • Cabinet Material/Color: Medium Density Fiberboard (MDF)/Black
  • Cabinet Finish: Black Enclosure
  • Baffle and Grille: Baffle Black; Grille Black.
  • Grille Options: Heat Vent (in-floor), Cold-air Return (in-ceiling)
  • Baffle Opening: 6″ W x 12″ H (311mm W x 359mm H)


Additional Information

Weight26 kg



Frequency Response


Woofer Size (inches)