Hi guys, Just wondering if any of you have recommendations for a subwoofer amplifier that will do 4 ohms (either bridged, or be it a monoblock). I have an Adire Audio Shiva (dual 8 ohm coils) and would like to give it 200 to 300 watts RMS. I would like it to be class A/B, and black in color. Anyone have anything used that they are wanting to part with? I was looking at Mackie and Crown, etc. they are all too powerfull. Bryston had some nice stuff but very pricey. I don't care if it's a rack mount type .. I'll just try removing the rack mounts on it if that's the case. Thanks for the help.