Характеристики
Description- Digital pilse-width-modulated regulated power supply.
- Mosfet power supply devices.
- Fully complementary discrete audio stages.
- Direct coupled output stage.
- Discrete output transistors.
- Low overall negative feedback.
- 2 ohm stable in stereo mode.
- Bridgeable to mono poeration.
- Stereo / mono setup simultaneously.
- 4 way protection circuit-thermal, current, D.C.Moffset, and overvoltage.
- Soft start delayed turn-on.
- Increased surface area and mass for continuous heat dissipation.
- LED power on indicator.
1. Power on or off
- Connect the power supply, the 12V is connected to the level positive electrode, and the negative pole of the ground wire and the level are connected together.The control line is connected to the car key control power or sound subwoofer control line. The machine is switched on automatically and the bule light is on, and when the red light is on, the speaker is short circuited.
2. Volume Adjustment
- Rotary volume potentiometer can adjust small volume or enlarge volume.
3. Full frequency and bass selection adjustment
- The switch is placed in the bass position. At this time only the bass output is used. The potentiometer can change the bass frequency to meet the diffrent requirements of the bass.
4. Regulating treble and bass
- Adjusting the treble and bass potentiometer can change the bass effect.
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