MODEL:7800

speaker driver:5"*2+1"+8"side woofer

painting decorating front pannel,high-class wood-PVC rear board

frequency:50Hz-20KHz

sensitivity:89db

impedance:4-8 ohm

output power:100W

MODEL:7800CS

center:4"*2+1"

surround:4"+1"

sensitivity:89db

frequency:50Hz-20KHz

impedance:4 ohm

power:30W/set