Item Type:Speaker Active Components
Origin:Mainland China
The main parameters:
Power supply voltage: DC10-24V single power supply DC
Frequency range: 22Hz-300Hz
Audio Input: Mono or Dual
Audio output: Mono
PCB Specification: 78x32mm, Thickness: 1.6mm
PCB material: super hardness FR-4 glass fiber board
Net weight of finished board: 30g
Board fixing hole center spacing: 70x24mm, hole diameter: 3.2mm
Potentiometer shaft center spacing: 32.5mm
Package include:
1Pcs heavy subwoofer front stage board