Bass box inch woofer

Alpine 4 channel amplifier with JBL woofer in a heavy box. Original woofer with extra heavy magnet for deep bass. All in good condition

polk audio 5.0 speakers set without bill 2 tower speakers(T50) 1 x 6 1/2" Diameter mid/woofer 2 x 6 1/2" Bass Radiator 1 - 1" Diameter Wave Guide Tweeter freq range- 38Hz – 24kHz 2 way crossover Max power handling- 150watts efficiency -90db 1 centre channel speakers(T30) 2 x 5 1/4" Diameter mid/woofer 1 - 1" Diameter Wave Guide Tweeter freq range - 38Hz – 24kHz max power- 100 watts 2 bookshelf speakers(T15) 1 x 5 1/4" Diameter mid 1 - 3/4" Diameter tweeter new condition with original box 2 months old only opened and checked... reason for selling- going abroad