Home Dealnews Polk Audio Omni A1 Wireless Amplifier for $280 + free shipping Dealnews Polk Audio Omni A1 Wireless Amplifier for $280 + free shipping By ARCOM - 10 January 2018 213 0 SHARE Facebook Twitter Go to the deal page: Polk Audio Omni A1 Wireless Amplifier for $280 + free shipping