Built-In Speaker 2X3W 4+8R 12V POWER

For operating small speakers with impedance of 4...8 Ohms multimedia applications
Can be directly connected to the line or headphone output of a computer sound card
The input sensitivity is adjusted using a level adjuster on the front of the housing
Audio input and speaker output via a 3.5 mm jack bush stereo
Robust metal housing with two mounting lugs