Will the E-715 work at 4 ohms - Cerwin Vega Cerwin-Vega E-715 Floor Standing Speaker Pair Car Speaker

Hello,
They will work at 4 ohm, but you won't get near as much volume out of them as you would if you used an 8 ohm amp. The E-715 speakers are rated for 8ohms. You could damage your amp running speakers that are not matched to the same ohm rating, however it is safer to run a low ohm amp to higher ohm speakers then it is to go from low ohm speakers to a high ohm amp. Your speakers will perform how they were intended if you match the ohm rating, so try to do that at if at all possible.
Chris