Power Vibe What should I use the amplifier, the Alps or Vibe? I have a JL audio cable 15w3v2-d4 at 2 ohms, 500wrms. What amplifier should be used for power? 1) Alpine MRD-M605, 600 WRMS @ 2 ohms (680 WRMS on the test certificate) @ 14.4V 2) Vibe Monoblock IV 850 WRMS @ 2 ohms@14.4v [...]