The BULLET HOLLOW POINT is by far the most advanced speaker system in it's class.With a pounding 150watt rms, @ 4 ohms rating these speakers require plenty of power to make them come alive but won't leave you disapointed. The hollow pt speakers can be loaded in existing bullet enclosures. also available with chrome grills Recomended amplifier: Boston  GT24  1 ohm stable amplifier rated power 175 X 2 @ 4 ohms.