ITEM NAME:Treble Bass 3 Way Frequency Divider Speaker Audio Crossover Filters Board D H6M8 Treble Bass 3 Way Frequency Divider Speaker Audio Crossover Filters Board D H6M8 Name:3-way frequency divider Power: less than 100W Impedance: 4-8 Ohm Bass for speakers: 6 inches Circuit: treble for the standard 12db / oct, bass for the standard 12db / oct. Using double inductors, since the complex fuse overcurrent protection device, Switch can be adjusted treble 0 or ~3 dB Size: 85.5 *63mm Colour:blue material:plastic + metal Installation hole:Dia. 3mm Package Included:1 x Audio Frequency Divider module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Circuit: treble for the standard 12db / oct, bass for the standard 12db / oct. Switch can be adjusted treble 0 or ~3 dB. Using double inductors, since the complex fuse overcurrent protection device.