Blue Aran - The 18DS115 driver is an evolution of what has been possible in all key parameters, mainly due to its new four layer aluminium voice coil, providing more energy in
Amazon.com: B&C Speakers 18DS115-4 18-in Woofer with 3400 Watts Continuous Program Power Capacity 116mm (4.5 in) Four Layer Aluminum Voice Coil 4 Ohms Impedance, Black : Electronics
B&C 18DS115-8 brand new never used for Sale in North Arlington, NJ - OfferUp
B&C 18DS115 18" Professional Neodymium Subwoofer 8 Ohm