22-26VDC 3-Channel Audio Amplifier Board N476
Sale price
$9.50
Regular price $43.63
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【POWERFUL FUNCTION】：Our high power audio amplifier board has a 3-channel stereo output power 50W * 2, working voltage range 22-26VDC, suitable for 4-8Ω, 800-1500mv P-P signal input.
【HIFI SOUND EFFECT】：This amplifier board uses TPA3116D2 (with am interference suppression) chip, excellent sound quality. It ensures that THD is still less than 0.1% even when running at high power for a long time.
【TWO 4700UF ELECTROLYSIS】：Our amplifier boards all use high-end original chip components, and the power filter capacitor uses 2 4700UF electrolysis, high temperature resistance, low resistance, and long life.
【CAREFULLY SELECTED PARTS】：This amplifier board is equipped with carefully selected parts, quality assurance, neat parts layout, and beautiful appearance. The output power of the subwoofer is 100W (24V /3Ω), and the left and right channels are 50W (24V /4Ω).
【ENSURE SAFETY】：This bluetooth power amplifier board has a bottom plate and a top plate, and supports reverse connection protection, overvoltage protection, undervoltage protection, overheat protection, and short circuit protection.
2. Power filter capacitor uses 2pcs 4700UF electrolysis, high temperature, low resistance and long life.
3. Subwoofer 2-8Ω, left and right channels 4-8 Ω.
4. Subwoofer 100W (24V / 3Ω) Output Power, 50W (24V / 4Ω) for left and right channels.
5. With carefully selected components, quality assurance, neat component layout, beautiful appearance.
Working Voltage: 22-26VDC (recommended DC24V5-10A)
Output Impedance: Subwoofer 2-8Ω, left and right channels 4-8 Ω
Output Power:
Subwoofer 100W (24V / 3Ω)
50W (24V / 4Ω) for left and right channels
Input Impedance: 20KΩ
Signal Input: 800-1500mV P-P
Frequency Response:
20Hz-20KHz (± 3dB)
20-250Hz (subwoofer)
Distortion:
Subwoofer <10%
Left and right channels <1%
22-26VDC 3-Channel Audio Amplifier Board N476
Sale price
$9.50
Regular price $43.63
Shipping calculated at checkout.
【POWERFUL FUNCTION】：Our high power audio amplifier board has a 3-channel stereo output power 50W * 2, working voltage range 22-26VDC, suitable for 4-8Ω, 800-1500mv P-P signal input.
【HIFI SOUND EFFECT】：This amplifier board uses TPA3116D2 (with am interference suppression) chip, excellent sound quality. It ensures that THD is still less than 0.1% even when running at high power for a long time.
【TWO 4700UF ELECTROLYSIS】：Our amplifier boards all use high-end original chip components, and the power filter capacitor uses 2 4700UF electrolysis, high temperature resistance, low resistance, and long life.
【CAREFULLY SELECTED PARTS】：This amplifier board is equipped with carefully selected parts, quality assurance, neat parts layout, and beautiful appearance. The output power of the subwoofer is 100W (24V /3Ω), and the left and right channels are 50W (24V /4Ω).
【ENSURE SAFETY】：This bluetooth power amplifier board has a bottom plate and a top plate, and supports reverse connection protection, overvoltage protection, undervoltage protection, overheat protection, and short circuit protection.
Feature:
1. This amplifier board all use high-end original chip components, TPA3116D2 chip.2. Power filter capacitor uses 2pcs 4700UF electrolysis, high temperature, low resistance and long life.
3. Subwoofer 2-8Ω, left and right channels 4-8 Ω.
4. Subwoofer 100W (24V / 3Ω) Output Power, 50W (24V / 4Ω) for left and right channels.
5. With carefully selected components, quality assurance, neat component layout, beautiful appearance.
Specification:
Item Type: Amplifier BoardWorking Voltage: 22-26VDC (recommended DC24V5-10A)
Output Impedance: Subwoofer 2-8Ω, left and right channels 4-8 Ω
Output Power:
Subwoofer 100W (24V / 3Ω)
50W (24V / 4Ω) for left and right channels
Input Impedance: 20KΩ
Signal Input: 800-1500mV P-P
Frequency Response:
20Hz-20KHz (± 3dB)
20-250Hz (subwoofer)
Distortion:
Subwoofer <10%
Left and right channels <1%
Package List:
1 x Amplifier Board 2 x Cable 4 x Knob 4 x Gasket 4 x Nut