Rockville Rock Shaker 12" Dark Wood Powered Home Theater Subwoofer, 800W Peak/400W RMS, Class D, 20Hz-200Hz
Rockville Rock Shaker 12" Dark Wood Powered Home Theater Subwoofer, 800W Peak/400W RMS, Class D, 20Hz-200Hz
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Rockville

Rockville Rock Shaker 12" Dark Wood Powered Home Theater Subwoofer, 800W Peak/400W RMS, Class D, 20Hz-200Hz

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Key item features

  • Powerful Audio Performance: This 12-inch subwoofer delivers a robust 800W peak and 400W RMS output via an integrated Class D amplifier, extending low-frequency audio down to 20 Hz, up to 200 Hz.
  • Durable Cabinet Design: Features a paper cone woofer with foam surround and a Y30-grade magnet, housed in a Dark Wood finished MDF cabinet with a matched internal air space, fire-resistant poly-cotton fill, and a detachable foam grille.
  • Versatile Connectivity: Offers flexible system integration through both RCA line input/output and high-level speaker inputs/outputs for diverse audio setups.
  • Precise User Controls: Rear-panel adjustments include volume, crossover frequency, and a 0°-180° phase switch, enabling tailored sound optimization.
  • Key Technical Details: Operates on 110-240V power, measures 16.5" x 20.5" x 18", weighs 32.2 lb, and maintains a 4-ohm impedance with an 85 dB S/N ratio.
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Specs

Home speaker & subwoofer type, SubwoofersBrand, RockvilleRms power rating, 400 WColor, BrownAssembled product weight, 44.25 lbInputs & outputs, RCA line input, RCA line output, Speaker High level inputs, Speaker High level outputs

About this item

Product details

The Rockville Rock Shaker 12" is a powered home theater subwoofer in a Dark Wood finish, rated at 800W peak and 400W RMS. Its built-in Class D amplifier is matched to the 4-ohm woofer for low-frequency reinforcement in home theater and studio systems. The specified frequency response is 20 Hz - 200 Hz.

The MDF enclosure uses a vinyl covering, internal fire-resistant poly-cotton damping, and a detachable foam grille. The paper-cone woofer has a foam surround, Y30-grade magnet, and 2" 4-layer voice coil. The cabinet volume is matched to the woofer for controlled low-frequency output.

Connection options include RCA line input and output plus high-level speaker input and output. Rear-panel controls include volume, crossover frequency, 0°-180° phase, and power. The unit accepts 110-240V power and includes an IEC cable; dimensions are 16.5" x 20.5" x 18", and unit weight is 32.2 lb.
  • Powered Output: 800W peak and 400W RMS output with an integrated Class D amplifier.
  • Audio Specs: 20 Hz - 200 Hz, 4-ohm impedance, 85 dB S/N, 88dB +/- 2dB sensitivity, and <1% THD.
  • Woofer Construction: Paper cone, foam surround, Y30-grade magnet, and 2" 4-layer voice coil.
  • MDF Enclosure: MDF cabinet with vinyl covering and internal air space matched to the woofer.
  • Acoustic Loading: Cabinet volume is matched to the woofer for controlled low-frequency output.
  • Cabinet Details: Fire-resistant poly-cotton fill and a detachable foam grille complete the enclosure.
  • Line Connections: RCA line input and output connect with compatible audio components.
  • Speaker-Level I/O: High-level speaker inputs and outputs provide an alternate system connection path.
  • Adjustable Controls: Rear-panel volume, crossover, 0°-180° phase, and power switch.
  • Power and Size: 110-240V operation with IEC cable; 16.5" x 20.5" x 18", 32.2 lb, Dark Wood finish.
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Specifications

Home speaker & subwoofer type

Subwoofers

Brand

Rockville

Rms power rating

400 W

Color

Brown

Warranty

Warranty information

1 YEAR, Manufacturer

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Current price is $199.95
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Free Holiday returns until Jan 31