Vender Adjustable Treble Bass Audio Speaker HIFI Amplifier Board al mejor precio

Description: Treble and Bass 2 way Frequency Divider High quality components, fine workmanship. Treble and bass four modes adjustment, full free welding, easy to use, high bass assign more accurate. Implementing overall debugging, no welding, using very convenient, and listening to the sound effects can implement debugging control according to their own interests. High and low four-tone adjustable, can be used for home audio, or car audio Specification: Material: PCB Board Color: As picture show Size: Approx. 45x28mm/1.77x1.10inch; Hole Distance: 38x21mm/1.50x0.83inch Package Includes: 1 piece Audio Speaker Crossover