The “Rock Monster”



This subwoofer is crafted specifically for the staging or touring customer, allowing them to use dramatically fewer cabinets and amplifiers to get the desired performance. Ultimately, the TH812 – also known as the “Rock Monster” – will save you time and money. The TH812 delivers extremely high sensitivity, low frequency extension, and power handling previously unheard of in a single subwoofer cabinet. If you need a single subwoofer cabinet that handles 16,000 watts, then look no further.

Product Specifications

Operating Frequency Range
28 Hz – 150 Hz – 3 dB
23 Hz – 200 Hz – 10dB
Continuous Output
146 dB SPL
Peak Output
152 dB SPL
110 dB SPL (2.83 Volts into rated Z, at 1 meter), measured in half space
Driver Complement
eight 12″ long excursion woofers
60 x 60 x 28 inches
584 lbs
Rated Impedance
a single 4 ohm load
two 8 ohm loads
Power Rating
8000 W continuous
16,000 W program
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