Stealth Acoustics B30g Invisible Passive Subwoofers

- 4 x 8" Woofers With 1.5" Voice Coils - 86 dB Sensitivity, 8 Ohms Impedance - 20Hz - 160Hz Frequency Response - 100 Watts RMS, 60 Watts Minimum - Panel Cutout 403 x 762 x 64mm Depth - Now Suits All Plaster Including 10mm - Includes Shim Kit For Thicker Plaster