ITEM NAME:80W High-Low 2 Way HiFi Speaker Frequency Divider Crossover Filters Board Description: Type:WEAH-227 Max Power:80W Impedance:4~8ÃŽ © Filter Characteristics: 12dB / Oct Error: Â ± 3% Applicable Speaker: 6 inch below Package Includes: 1Piece Crossover Filters Board.1Piece Crossover Filters Board. Filter Characteristics: 12dB / Oct. People always bought together with. Max Power:80W.