Sony a well known company recently introduced 2.1 Channel XM-ZR1252 Amplifier at the Specialty Equipment Market Association’s (SEMA) annual trade show. This entry level model sports a new design with optimized heat sinks for better heat radiation. The XM-ZR1252 comes with Blue illumination. The amplifier features 800 watts maximum power output that produce 125 watts x 2 at 4ohm or 340 watts x 1 at 4ohm. To allow only low to pass through for subwoofer applications, the amplifier is provided with a low pass filter (LPF). It will be available from January at $150.