Rockville Rock Shaker 12" White Powered Home Theater Subwoofer
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$199.95at WalmartChecked Nov 12
Compared across 2 stores. Prices are checked against each store and labelled with when.
Compared across 2 stores. Prices are checked against each store and labelled with when.
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The Rock Shaker 12 is a powered home theater subwoofer with a 12-inch paper-cone woofer driven by a built-in Class D amplifier rated 400W RMS and 800W peak. Rockville specifies 20 Hz to 200 Hz response, a rear port, and a rear panel with volume, variable crossover, and 0-180 degree phase. It suits budget home theater and studio setups that want deep bass from a single box, and it competes with entry-level subs on connection flexibility: RCA line in/out plus high-level speaker in/out, and 110-240V power. The MDF cabinet with vinyl wrap and detachable foam grille is heavy at 32.2 lb and large at 16.5 x 20.5 x 18 inches, so plan for floor space.
In stockSold by AudiosavingsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $199.95 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
The Rockville Rock Shaker 12" is a powered home theater subwoofer in a white finish. It is rated at 800W peak and 400W RMS. A built-in Class D amplifier is matched to the 4-ohm woofer to reinforce low frequencies in home theater and studio systems.
The enclosure is MDF with a vinyl covering and internal fire-resistant poly-cotton damping. The paper-cone woofer has a foam surround, a Y30-grade magnet and a 2" 4-layer voice coil. A rear-firing port directs low-frequency output into the room.
Rear-panel controls adjust volume, crossover frequency and phase (0° to 180°), and there is a power control. The unit accepts 110-240V power.
