{tweettwehhuj} บอร์ดกรองซับวูฟเฟอร์ 2.1 ช่องทาง

Welcome to {tweettwehhuj}, your support is our greatest driving force, we will definitely give you the most comfortable shopping experience!!! Product description Power supply voltage: DC10-24V DC single power supply Frequency range: 22Hz-300Hz Audio input: mono or two-channel Audio output: Mono PCB specifications: 78x32mm, Thickness: 1.6mm PCB Materials: FR-4 ultra-hard glass plate Finished board Weight: 30g Plate mounting holes center to center spacing: 70x24mm, hole diameter: 3.2mm Potentiometers axial center spacing: 32.5mm Package included: 1Pc+ 3*Cables