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Copy| Product Name | Fosi Audio Bluetooth 5.0 Amplifier Board 2.0 Channel Mini Stereo Audio Wireless High Power Digital 3.5mm AUX Amp Module 50W x2 |
| Item NO. | 2255801165326884 |
| Weight | 0.2 kg = 0.4409 lb = 7.0548 oz |
| Category | HIFI Devices |
| Creation Time | 2022-08-22 |
Fosi Audio Bluetooth 5.0 Amplifier Board 2.0 Channel Mini Stereo Audio Wireless High Power Digital 3.5mm AUX Amp Module 50W x2
Features:
【Perfect HIFI Sound】Adopt TPA3116D2(with AM interference suppression function) chip, with excellent sound quality. It ensures that even with high power operation for a long time, THD is less than 0.1%.
【Mini but Powerful】2 CH stereo output power 50watt * 2, working voltage range DC5-27V, for 4-8Ω, 50watt-200watt passive speakers.
【Two Input Ways】Support 3.5mm wired input and Bluetooth 5.0 input. Bluetooth signal distance up to 49ft. With volume control and power switch, Ideal for DIY your passive speakers.
【Ensure Safety】This Bluetooth amplifier board has a bottom plate and a top plate, support reverse connection protection, Over-voltage protection, under-voltage protection, Over-heat protection, Short-circuit protection.
【High Power High Sound Quality】It is recommended to use a DC15V-24V power adapter with a current above 2A.
Highlight:
Model: ZK-502C
Input Mode: Bluetooth, AUX
Work Voltage: DC 5V-27V(Above 2A)
Channel: 2 CH Stereo Output
Bluetooth version: Bluetooth 5.0
Bluetooth transmission distance: 50 Ft
MAX Power Output: 50W x 2
Terminating Impedance: 4 Ohm-8 Ohm
Match Speaker: 30watt-200watt
Work Humidity:0%~95%RH
DC socket: 5.5*2.1mm
How to connect the speaker?
Step1-Use the screwdriver to loosen the speaker terminals on the amplifier.
Step2-Insert the speaker wires.
Step3-Install the screws to secure the speaker wires.
Package Include:
*ZK-502C Stereo Bluetooth Power Amplifier Module x1
*Acrylic shell x2
*12mm Copper column x4
*8mm Screw x8,
*Steel nut, screw mat x1
*20cm power cable x1
*Screwdriver x1
*Knob x1
*Heat sink x1
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