Frequencies above the crossover point are assigned to the speakers, and frequencies below that point are assigned to the subwoofer.
A na-ekenye ndị ọkà okwu okwu ugboro ugboro n'elu ebe ndị ọzọ na-agagharị, a na-ekenye ndị na-ekwu okwu dị n'okpuru ebe ahụ na subwoofer.