Rockville 18 sub
"The Rockville 18 sub box arrived in good condition but i wasn't interested in the four ohm impedance so i swapped it out for a CT Sounds Tropo 18 dvc 4 ohm impedance sub wired at a 2 ohm impedance. I have it connected to a Fosi Audio M01-BT amplifier @2 ohm impedance. Now it sounds tremendously good connected to a Yamaha RX-V385 receiver,I have the sub level at -5 and crossover @80hz. Its very musical to my taste. If your gonna spend $ on a sub wire it for a lower impedance and enjoy the experience. Movies and music jump to life."







