I have a great sub and amp combo for sale
Phoenix Gold Octane R 8.0:1 amplifier. Used it to power my cdt sub. Set the gains using a volt meter and ended up about 1/4 the way up. 600 watts RMS at 2 ohms. Great amp: $120 shipped
CDT HD-1220 sub. Great sq sub. DVC sub, used minimally for...