The subwoofer provided for this system (SUB 140P) had more than adequate power output across most of the low frequency, dropping off on the mid-bass end beginning at about 120Hz and on the low-frequency end at about 50 to 60 Hz.
Subwoofer nyere maka usoro ihe a (SUB 140P) nwere ihe karịrị ike mmepụta gafee ọtụtụ n'ime obere oge, ịdaba na njedebe etiti ala na-amalite na ihe dịka 120Hz ma na njedebe dị ala na ihe dị ka 50 ruo 60 Hz.