EARTHQUAKE Sound SLAPS-M10v2 10-Inch Mass Tuned Passive Bass Radiator for...

ESS Speakers AMT1 A,B,C,D 12" Passive Radiator Replacement Repair Kit # PASK-12

Passive radiator Bass radiator Passive speaker Passive audio 4/5/6.5/8/10"inch

Koss CM 1010 Speakers 10" Mass Loaded Vintage Passive Radiators Rare

12" subwoofer cone 3" coil opening, HUGE MEGA roll surround nonpress pulp cone

POLK AUDIO MONITOR 10 10" PASSIVE RADIATOR #SW100

Infinity 10" Flat Passive Radiator Kit - Speaker Repair - FREE SHIPPING!

PAS-12: 12" PASSIVE RADIATOR DISC, 11.625" OD, 2.8 OZ., GRAY