product description:

The series is a professional power amplifier products.
2-channel, 4-channel input; 2/4 speakers screw output.
Overload output clipping limiter, effective protection of the speaker.
Bridge mode: bridging mode, parallel mode, stereo mode.
30Hz high-pass filter selection, 150Hz low-pass filter selection (4-channel series).
Circuitors replace the protection of fuses, to protect safer, easier to maintain.
From the power amplifier panel into the wind, the back of the wind.
With a soft start, DC, overheating, overload, short circuit protection.
Technical parameters:

Output power ··· 650W X 2 / 8Ω
Weight ·········· 22KG