crest audio ca9 amplifier just been fully serviced and cleaned out new fan guards upgraded mains socket to powercon class H amplifier 2x 600w @ 8 ohms 2x 900w @ 4 ohms 2x 1000w @ 2 ohms 1x 1800w @ 8 ohms in bridge mode PLEASE NOTE FLIGHT CASE NOT INCLUDED POWER LEAD NOT INCLUDED damping facter 700 fantastic amplifier fantastic sound quality