How to Set Up Your Rock Shaker Subwoofer:

Video of ROCK SHAKER 12:

Description:

The Rock Shaker 12 is an all in one powered 12” subwoofer perfect for any home theater system or studio application.

This product uses high grade components from the ground up and delivers clean sound with tight and thumpy bass you can really feel.

The enclosure is made of high quality MDF which delivers superb sound. We use a highly efficient class “D” amplifier that is engineered to be perfectly matched with the woofer and enclosure.

The woofer is top quality with foam surrounds and features a Y30 grade magnet, and a 4-layer voice coil.

Our subwoofer has RCA inputs and outputs as well as high level speaker inputs and outputs to support any setup.

Features:

• Rockville Rock Shaker 12 Black 800 Watt Powered 12" Home Theater Subwoofer
  
• 800 Watts Peak / 400 Watts RMS
  
• Built-in Class D Amplifier
  
• Enclosure is made of top quality MDF wood. (MDF wood sounds better and lasts longer than particle board)
  
• High-grade vinyl enclosure covering with a beautiful finish
  
• The enclosure is built with the perfect air space to maximize sound quality and punch
• Class “D” Amplifier Circuitry with Auto-Switching Power Supply
  
• High-grade woofer with foam surround and paper cone
  
• Woofer has a Y30 grade magnet, and 2” 4-layer voice coil
  
• Distortion-Free Playback Even at Max Volume Listening! Very Clean Sound!
  
• Enclosure is filled with fire resistant poly cotton
  
• Detachable foam grill
  

Inputs / Outputs / Controls:

• RCA line input
  
• RCA line output
  
• Speaker High level inputs
  
• Speaker High level outputs
  
• Volume control
  
• Phase switch (0°-180°)
  
• Crossover Frequency control
  
• Power switch
  
• Standard IEC power cable included
  

Specifications:

• Amplifier: Class D
  
• Woofer Impedance: 4 Ohm
  
• Signal to noise ratio: 85 dB (Maximum output with THD+N <1%, A-weighted)
  
• THD: <1%
  
• INPUT sensitivity: 88dB +/- 2dB
  
• Frequency Response: 40 Hz - 200 Hz
  
• 800 Watts peak output
  
• 400 Watts RMS output
  
• Voltage: 110-240V
  
• Product Dimensions in Inches: (W*H*D): 16.5'' x 20.5'' x 18''
  
• Shipping Dimensions in Inches: (W*H*D): 20.5” x 24.8” x 20.5” 
  
• Unit Weight: 32.2 LBS
  
• Shipping Weight: 43.2 LBS 
  
• Color: Black