Price facts
- Last seen at $199.95 at Rockville on Nov 10.
The Rock Shaker 12 is a powered 12-inch subwoofer built for home theater and studio setups. It is an all-in-one design, so the amplifier is built in and it connects straight to a receiver or mixing setup without a separate power amp. Its 12-inch driver puts it in the class of full-size ported subs that dig deeper than the 8- and 10-inch models most starter systems ship with. Owners rate it highly, and the common thread is output and value against big-name subs that ask much more for similar bass.
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Owners rate the Rock Shaker 12 highly, and most praise the bass output and the value against bigger-name subwoofers. Complaints are few and center on size and getting it dialed in.
The Rock Shaker 12 is a powered 12-inch subwoofer with a built-in Class D amplifier. It is made for home theater systems and studio use. The amplifier is matched to the woofer and enclosure.
The enclosure is made of MDF and covered in vinyl. It is filled with fire-resistant poly cotton and has a detachable foam grill. The woofer has a paper cone, a foam surround, a Y30 grade magnet and a 2-inch, 4-layer voice coil.
The subwoofer has RCA and high-level speaker connections for both input and output. Controls include volume, crossover frequency and a 0°-180° phase switch.
