The TNA-1200s passive line array subwoofer features a high power 12-inch low frequency woofer with exceptional high output. Equipped with integrated rigging hardware, the TNA-1200s can be installed quickly and easily. The TNA-1200s delivers a max SPL of 125dB with a wide frequency range of 35hz > 2kHz. When combined with the TNA-2051, the TNA system provides a high specification flown installation system or ground stacked point source solution. The perfect live sound system.