I've had these for a long time, one of the speakers stopped working recently. It started with the cord that plugs into the sub, it would cut out sometimes and I use to have to wiggle it to get it to work. Probably just need a new cable soldered, the speakers always sounded fine. It's a great sounding system, but I don't know how nor have the time to fix it. Sold as is with no returns, see pics for details and measurements.