Bayne, if your EP500 has a Bypass setting and a Trim adjustment(as mine does)the Bypass setting should be used since the receiver sets the crossovers for "small" speakers.

As to the Trim adjustment, a "Flat" setting might not give the best overall results. It largely depends on the size of the listening room. Contrary to some popular opinion, the smaller the listening room the greater the emphasis room gain gives to very low frequencies(e.g., very boomy bass in the interior of a car). Unless your room is quite large, a better overall balance might result if the Trim setting(which boosts bass frequencies above about 40Hz to balance the room-boosted low bass)is set to other than Flat. Experiment.

A crossover by definition rolls off a low frequency driver above the selected setting and rolls off a higher frequency driver below that setting. So yes, the receiver settings affect both the sub and the speakers set "small".


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Enjoy the music, not the equipment.