infinity modulus 12" sub here.. if only it were that simple! checked mine top to bottom with a strong magnifier and flash light... no bad solder joints... mine developed a loud hum when powered on and a nasty thump when swithing in the crossover on and off...still works but the hum has made it almost unuseable
infinity modulus 12" sub here.. if only it were that simple! checked mine top to bottom with a strong magnifier and flash light... no bad solder joints... mine developed a loud hum when powered on and a nasty thump when swithing in the crossover on and off...still works but the hum has made it almost unuseable