SB AUDIENCE NERO-15SW800, 404mm Paper Cone Pro Subwoofer 8 OHM Features
Proprietary cone paper material with silk cotton tree and manila pulp
Minimum damping fiber glass voice coil former
4.5" voice coil with APC (Advanced Polymer Coating)
Cast aluminium chassis
Vented pole piece for reduced compression
Double spider for high stability suspension
Cooling device on head yoke for increased heat transfer