The Kicker KX1200.1 is an old school 1200 Watts rms mono amplifier with Bass Boost. It has an RMS power at 2ohm of 600Wx1 and at 4ohm of 300Wx1. The amplifier features a high-pass frequency of 50Hz-200Hz and a low-pass frequency of 50Hz-200Hz. With a brand name of KICKER, this amplifier also has MOSFET circuitry, a signal to noise ratio of 95dB, and a THD at rated RMS power of 1.5%. The KX1200.1 has a frequency response of 20Hz-0.2Hz and a width of 10.13 inches.