I would yes (to an external crosser) just for this reason. Why send that low bass power to your speakers? That would keep a little extra power for the mid bass on up in the mains. The purpose of internal speaker crossovers is to separate the needed frequencies for the different drivers.
That being said I personally do not use an external crossover yet for my sub. Someday when the funds permit I would love to get one for the reason I stated.
Just my opinion
That being said I personally do not use an external crossover yet for my sub. Someday when the funds permit I would love to get one for the reason I stated.
Just my opinion