Home karaoke subwoofer audio car bluetooth digital amplifier board with optical fiber 

Features:

* Support reading MP3 songs in TF card and U disk.

* Support independent adjustment of treble, bass and master volume.

* With AUX Audio input, can be connected to the computer, phone or CD.

* Dual microphone input, adjustable reverb, built-in Bluetooth and FM radio.

* Support Wireless Microphone Board (not include.)

* Fit for Speaker 4-8 Ohm, Power less then 200W.

Specification:

Name: Amplifier Board

Material: plastic + metal

Voltage: AC 220V/50Hz, 110V/60Hz

Rate Power: 100W

Power output: 100W-300W

Speaker opening size: 5 * 15.6cm

Size: 17.5 * 8cm

Colour: black

Packing included: 

1 x Amplifier Board

1 x Power Cable

1 x Speaker Wire

1 x DC Line

1 x Remote control

Note:

1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.

2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.