Oceanstar disco mobile,jra sound system,soundstar,5 brothers,womanizer,rgl sound system,intensity mobile,salt & tears,jls,jra,flumenense. Since the polk audio lsi9 are rated at 4ohm, do i need an amplifier? An amplifier is an electronic device or circuit which is used to increase the magnitude of the signal applied to its input.
how to connect a equalizer to amplifier
how to connect a graphic equalizer to an amplifier
