MA Audio MA80XE
MA Audio 8" Competition XE Series Subwoofer 500W DVC 4ohm

MA80XE
MA Audio MA80XE 8” Competition Subwoofer
Reinforced Ribbed High Foam Surround Technology
Black Powder Coated Stamped Steel Basket
Ultra Strong Polypropylene Dust Cap
Double Stacked Strontium Magnets
Platinum Plated Block Terminals
Copper Wound Voice Coils
Non-Pressed Paper Cone
Rubber Sealant Gasket
Dual 4 Ohm Voice Coils
250W Rms
500W Max
Dual 4-Ohm Voice Coils
80oz. Double Stacked Magnets
Mounting Depth: 4.6”
Mounting Diameter: 7.3”
Optimum Vented Box: 1 Cu/Ft
Round Port Diameter: (1) 3”
Square Port Area: 7 Sq/In
Port Length: 9”
Optimum Sealed Box: 0.25 – 0.5 Cu/Ft