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Best Seller | Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more | $15.15 $13.02 FREE shipping go to store |
Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more | $14.70 $13.16 FREE shipping go to store |
Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more | FREE shipping go to store |
Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more | FREE shipping go to store |
Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more | FREE shipping go to store |
Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more | FREE shipping go to store |
TDA8954 XR-High HIFi Digital Fever Amplifier Board 420W + 420W 2.0 Class D Audio Amplifier Board 1. TDA8954TH 2.The main filter electrolytic capacitor adopts a capacity of 6600UF 3.Two 8A flat rectifier bridges are used to strong and continuous support. 4.High- SMD resistors are to a good signal-to-noise ratio of the whole machine. 5.PCB adopts... more | FREE shipping go to store |
5pcs Mini 5V Audio Module PAM8403 Class-D Amplifier Board Z8O7 O2C9 Description: 100% Brand new and high quality 1.Advanced Micro Devices volume: 1.85 * 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio the ear close to the speaker can not hear any noise 3.Two-channel stereo 5V power... more | FREE shipping go to store |
5pcs Mini 5V Audio Module PAM8403 Class-D Amplifier Board B5G3 Description: 100% Brand new and high quality 1.Advanced Micro Devices volume: 1.85 * 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio the ear close to the speaker can not hear any noise 3.Two-channel stereo 5V power... more | $3.82 $3.20 go to store |
5pcs Mini 5V Audio Module PAM8403 Class-D Amplifier Board X4O8 Description: 100% Brand new and high quality 1.Advanced Micro Devices volume: 1.85 * 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio the ear close to the speaker can not hear any noise 3.Two-channel stereo 5V power... more | $4.70 $4.04 go to store |
5pcs Mini 5V Audio Module PAM8403 Class-D Amplifier Board Y2O7 Description: 100% Brand new and high quality 1.Advanced Micro Devices volume: 1.85 * 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio the ear close to the speaker can not hear any noise 3.Two-channel stereo 5V power... more | $3.82 $3.20 go to store |
5pcs Mini 5V Audio Module PAM8403 Class-D Amplifier Board Z8O7 S5W5 Description: 100% Brand new and high quality 1.Advanced Micro Devices volume: 1.85 * 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio the ear close to the speaker can not hear any noise 3.Two-channel stereo 5V power... more | FREE shipping go to store |
5pcs Mini 5V Audio Module PAM8403 Class-D Amplifier Board G5E6 Description: 100% Brand new and high quality 1.Advanced Micro Devices volume: 1.85 * 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio the ear close to the speaker can not hear any noise 3.Two-channel stereo 5V power... more | $4.70 $4.04 go to store |
Alfatron Mini Class D Amplifier Mini Class D Amplifier Mini Amplifier(Class D) with Mic/line mixer. 2x20Watt@4Ohm 1 x 40W bridged@8Ohm volume bass treble controls. Mic has 3-level switch & 48V phantom power RS232 or Button Control. IR control ptional. INPUTS 2 x 3.5mm 2 x RCA 1 x MIC... more | FREE shipping go to store |
Alfatron ALF-PA2B Mini Class D Amplifier Mini Class D Amplifier Mini Amplifier(Class D) with Mic/line mixer. 2x20Watt@4Ohm 1 x 40W bridged@8Ohm volume bass treble controls. Mic has 3-level switch & 48V phantom power RS232 or Button Control. IR control ptional. INPUTS 2 x 3.5mm 2 x RCA 1 x MIC... more | $256.05 $215.39 FREE shipping go to store |
500W Mono Channel Digital Class D HIFI Power Amp Amplifier Board with FAN for IRS2092S Specifications: 1. Power supply: dual DC power supply ± 58-± 70V 2. The rated output power: 500W (±70V power supply 4 ohm load distortion 1%) Efficiency: >= 90% 3. SNR: 90dB 5. The total harmonic distortion: 380W (± 70 power 4 ohm speaker... more | FREE shipping go to store |
1Pcs Tpa3255 Four-Channel High-Power Digital Class D Amplifier Board 1. Adopt imported TPA3255 chip 2. The main filter electrolytic capacitor adopts a capacity of 470UF / 50V * 4 with strong and continuous support. 3. The resistor uses high- chip resistors to a good signal-to-noise . 4. Adopt special inductance for... more | FREE shipping go to store |
IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board Specifications: 1. Power supply: dual DC power supply ± 58-± 70V 2. The rated output power: 500W (± 65V power supply 4 ohm load distortion 10%) 3. Efficiency:> = 90% 4. SNR: 90dB 5. The total harmonic distortion: 380W (± 65 power 4 ohm speaker... more | FREE shipping go to store |
IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board Specifications: 1. Power supply: dual DC power supply ± 58-± 70V 2. The rated output power: 500W (± 65V power supply 4 ohm load distortion 10%) 3. Efficiency:> = 90% 4. SNR: 90dB 5. The total harmonic distortion: 380W (± 65 power 4 ohm speaker... more | $24.99 $16.71 FREE shipping go to store |
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