Uses 2 new original STK401, provide 200WX1 70WX2 strong output, super digital amplifier. Adopt double Japanese Omron protection circuit, so that the expensive speakers work in a safe state, no impact on switch machine.

Adopts op amplifier low power circuit, op amplifier belt seat can be replaced, low pass attenuation up to 24dB, very professional.

Left and right sound channel with front level with independent adjustment of high and bass.

250W toroidal transformer provides powerful energy power.

All aluminum alloy shell, drawing process.

BT5.0 input and analog input can, easy to use, to connect BT just open the phone pairing, to connect analog input, close the phone BT pairing can be.

Output power: stereo 70W*2 +

Subwoofer 200W*1.

Stereo frequency: 10Hz-40khz,

Subwoofer frequency: 10-80hz.

Knob from left to right:

1-bass adjustment, 2-treble adjustment, 3-bass volume, 4-total volume.

Size: 320*300*70mm.

Net weight: 5.98KG.

Weight after packing: 7.5KG