Speaker Test Box

1、 Loudspeaker test box is made of high-density fiber double-deck board

2、 The surface adopts high-grade fireproof material plate

3、the corner of the use of stainless steel Angle protection and strong anti-growing

4、 Stick a 6.5cm high-density sound absorption sharp wedge inside

5、Used for testing the electro-acoustic components of speaker earphones

6、Appearance size (mm):430mm*570mm*680