Features
1.Adopt high power digital amplifier special inductor, high current, low magnetic loss, small heat, use oxygen-free copper wire to improve the sound quality; magnetic shielding mechanism anti-electromagnetic interference.
2.QCC3034 high-pass module, support the transmission code SBC, AAC, APTX, APTX-LL, APTX-HD.
3.QCC3034+PCM5102A, lossless transmission, lossless decoding, no loss, perfect display of the sound of all dynamics and details, high-frequency burr-free, rounded midrange, low-frequency powerful, elastic.
4. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB.
5. With protection mechanism, with input undervoltage, input anti-reverse connection, overheating, overcurrent, short circuit protection.
2.QCC3034 high-pass module, support the transmission code SBC, AAC, APTX, APTX-LL, APTX-HD.
3.QCC3034+PCM5102A, lossless transmission, lossless decoding, no loss, perfect display of the sound of all dynamics and details, high-frequency burr-free, rounded midrange, low-frequency powerful, elastic.
4. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB.
5. With protection mechanism, with input undervoltage, input anti-reverse connection, overheating, overcurrent, short circuit protection.
Specification
Product Name: 2.1 channel high pass Bluetooth amplifier board 100W+100W+200W
Product Model: ZK-APTX1
Adaptable power supply: operating voltage range 12-30VDC, recommended voltage 24V-28V, current 10A or 10A or more DC power supply.
Maximum power: left or right channel - 105W@30V, 4Ω; 55W@30V, 8Ω. subwoofer - 208W@30V, 2Ω; 105W@30V, 4 Ω. In short, the higher the voltage, the lower the resistance, the higher the output power. The higher the voltage, the lower the resistance, the higher the output power.
Adaptable speakers: Left and right channel, support 3-8 ohm, within 100W; subwoofer support 2-8 ohm, within 200W.
Bluetooth chip: QCC3034, transmission distance 15 meters.
Input mode: Bluetooth+AUX ,Bluetooth priority, Bluetooth needs to be disconnected when using audio cable input.
Number of channels: 2.1, left and right channels + subwoofer
Amplifier chip: two TI original TPA3221
Protection mechanism: input undervoltage, input anti-reverse connection, overheating, overcurrent, short circuit protection.
Product size: 118x100x25mm
Add external antenna (special scene):
1.The boards come with on-board antennas, normal distance 10-15 meters, if it is mounted into a metal case (will shield the signal) or increase the Bluetooth distance (20-30 meters) only use the external antenna.
2.Need customers to buy their own 2.4G antenna (antenna extension cable, antenna bar), this product does not include external antenna.
Product Name: 2.1 channel high pass Bluetooth amplifier board 100W+100W+200W
Product Model: ZK-APTX1
Adaptable power supply: operating voltage range 12-30VDC, recommended voltage 24V-28V, current 10A or 10A or more DC power supply.
Maximum power: left or right channel - 105W@30V, 4Ω; 55W@30V, 8Ω. subwoofer - 208W@30V, 2Ω; 105W@30V, 4 Ω. In short, the higher the voltage, the lower the resistance, the higher the output power. The higher the voltage, the lower the resistance, the higher the output power.
Adaptable speakers: Left and right channel, support 3-8 ohm, within 100W; subwoofer support 2-8 ohm, within 200W.
Bluetooth chip: QCC3034, transmission distance 15 meters.
Input mode: Bluetooth+AUX ,Bluetooth priority, Bluetooth needs to be disconnected when using audio cable input.
Number of channels: 2.1, left and right channels + subwoofer
Amplifier chip: two TI original TPA3221
Protection mechanism: input undervoltage, input anti-reverse connection, overheating, overcurrent, short circuit protection.
Product size: 118x100x25mm
Add external antenna (special scene):
1.The boards come with on-board antennas, normal distance 10-15 meters, if it is mounted into a metal case (will shield the signal) or increase the Bluetooth distance (20-30 meters) only use the external antenna.
2.Need customers to buy their own 2.4G antenna (antenna extension cable, antenna bar), this product does not include external antenna.
List
1 x Amplifier board (with or without case)
5 x Cable (optional)
1 x Amplifier board (with or without case)
5 x Cable (optional)
-
Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
-
If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 30 days of delivery date and item must be in original new condition.
-
Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
Please fill in the correct address and zip code and I will ship quickly!
- If the item is defect when you receive it or you are not satisfied with it, please return it within 30 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.