2 Pcs Passive Radiator 3 Inch Round Woofer Vibrating Athena

2pcs Speaker Passive Radiator Auxiliary Bass Woofer Rubber Vibration Plate #2

Passive Radiator 4 Inch Round Woofer Vibrating

4 Pcs Passive Radiator 4 Inch Round Woofer Vibrating

4 Pcs Passive Radiator 2 Inch Woofer Vibrating

2 Pcs Passive Radiator 4 Inch Round Woofer Vibrating

1pcs 8"inch bass radiator passive Speaker Woofer vibration basin With frame

4 Pcs Passive Radiator 3 Inch Woofer Vibrating(with 16pcs Screw)