DIY Amplifier Transistor Type A1694 C4467 C5198 A1941 C5200 A1943 TIP41C

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1. Model: DX-2.1 3A

DESCRIPTION
Size:  5.62 x 5.23 x 2.28 inches
Model:  DX-2.1 ( 200 WATTS DIY amplifier board 2.1CH audio amp)

Input Power voltage: double AC 24Volts
It should be (AC power 24V,GND,24V) three input power.
Not suitable for single supply (2 input)
Must better use 6 amperes for better sound output.
For reducing humming pop, User must use an electronic power supply rather than a transformer

OUTPUT POWER
Subwoofer output: 120Watts
Left and right channel output: 100W+100W
Frequency response: 20HZ-30KHZ
distortion: 1%

It adopts 6 imported disassembled three-way tube pairs, of which 4 are responsible for the channel and the other 2 are connected to the BTL circuit for the subwoofer.
Boot delay, instant shutdown, short circuit, overload protection.
It has low noise, large output power, and HIFI.

The Board has a built-in Clip speaker connector which is 3 Output, Also there is a Heat exhaust fan on the aluminum heat sink. see figure below..
The board is easy to install with manual, See a diagram layout.



Electronic Component drives a signal output to a speaker is A1694 and C4467 transistor type.
Power regulator to preamp is IC 7812 to fix a voltage
There is a good Filter which is two15000uf at 40v in series connection with a total of 30kuf for better supply to Big subwoofer speaker.
You can buy this 2.1CH board below and more info and check price below

Get your 2.1 Channel 240W High Power Subwoofer at
lazada - 2.1 Channel 240W
shopee - 2.1 Channel 240W

Amplifier Board Model S100 12V 150W
2. C5198 + A1941 Model S100 Single Supply12V 150W

Car Amplifier Board 12V High Power Subwoofer Amplifier 120W Full Tone Pure Bass
Transistor power C5198 + A1941

car-amplifier-board-12v-high-power-subwoofer-amplifier-120w-full-tone-pure-bass-car-subwoofer
3. Single Supply 12V DC

800W 12V HiFi Class D High Power amplifier
4. NBN SUB 200W Single supply 12V DC

UNBOXING NBN 10 Inches Active Subwoofer 12V
5. 150W AC12V to AC28V Dual Supply

KIT Hood 1969 Class A LT1083+5200 Power Amplifier board
6. 2SC5200 + ZSA1943
Operating voltage:Dual DC12-45V
Recommended power supply is Dual DC ±35V
Maximum Output Power:150W RMS (4 Ohm ± 45V)

2SC5200 + ZSA1943 150W Power Amplifier board
7. DC Single supply 12V-24V Mini 1969 TIP41C


Mini TIP41C Power Amplifier board
8. ± 65V Dual power supply, 4 ohm load, distortion 10% IRS2092S 500W Mono Channel

IRS2092S 500W Mono Channel Amplifier board


Want to find More?... Visit Class AB Chips Amplifier Circuit HERE

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