IWISTO FU50 Tube Amplifier Mono plus 3 Inch Computer Aluminum Speaker

IWISTO FU50 Tube Amplifier Mono plus 3 Inch Computer Aluminum Speaker 

The 3 inch speaker cabinet is whole aluminum casing and Ultra-thick material with precision CNC machining by independently developed. 

Choose a large magnetic 3 inch HIFI full range speaker unit, exquisite and compact, beautiful and generous.

IWISTAO HIFI 3 Inch Full Range Speaker 1 Pair 2 x 15W Computer Speaker Whole Aluminum Casing Audio

Mono Transistor Power Amplifier

The video demo 2 channels HIFI Mono Transistor Power Amplifier + IWISTAO HIFI stereo 6.5 inch 2 ways speaker cabinets , the music source from HIFI CD player.