$70 off Polk Audio DXI108 8" Subwoofer & Enclosure

Polk Audio DXI108 8" Single-Voice-Coil 2-Ohm Subwoofer with Enclosure

This 8" subwoofer features an internally-braced enclosure with a PowerPort tuned vent for high bass output and a stiff polypropylene woofer cone with santoprene rubber surround for durability.

• Handles up to 360W peak power (180W RMS)
• 8" stiff polypropylene woofer cone
• Santoprene rubber surround
• 2 ohms impedance
• Klippel laser analyzer-optimized voice coil alignment
• PowerPort vent
• Nickel-plated spring post terminals
• Internally-braced MDF construction