X-OVER VIB 2000 GF PAIR 2900-253363 WB-23608-000 HW 2/70 NG - 4 OHM X-OVER ALTO GENESIS SUB PAIR 2005-252321 2900-253577 WB-23609-000 HW 2/70 NG - 8 OHM X-OVER CASABLANCA MK IV PAIR 2005-252493 2900-254023 WB-23828-000 LR FERRIT COILS LR 3,3 MH FERRITE 56 MM X-OVER TOPAS PAIR 2005-252595 2005-252314 TC-32349-000 LR FERRIT COILS LR 3,9 MH FERRITE 56 MM X-OVER NANO SUB PAIR