• Carbon fiber/polypropylene composite cone
• Large 2" diameter copper-clad aluminum flat wire voice coil maximizes dynamic range
• Strong, non-resonant cast aluminum alloy frame
• Powerful magnet structure features distortion-canceling fixtures

Based on the AC Series, the Aurum Cantus AC180/50F1 7" woofer's large diameter voice coil offers increased dynamic range and reduced power compression.