Taidacent MINI 20 Watt Subwoofer Speaker Amplifier Bass Power Amplifier PCB LM1875 Amplifier Board
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- Supplier: Shenzhen Taida Century Technology Co. Ltd.
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Product Overview
Description
Taidacent MINI 20 Watt Subwoofer Speaker Amplifier Bass Power Amplifier PCB LM1875 Amplifier Board
Product Description
Product name 2.1 channel power amplifier board
Chip type LM1875*3
Input voltage AC dual 9V-18V
Output power about 20W per channel
Channel 2.1 Tri-channel
Output impedance 4-8 ohm
Frequency response 20Hz-20KHz
Signal to noise ratio 94dB
Cable length 30cm
Net weight about 165g
Chip type LM1875*3
Input voltage AC dual 9V-18V
Output power about 20W per channel
Channel 2.1 Tri-channel
Output impedance 4-8 ohm
Frequency response 20Hz-20KHz
Signal to noise ratio 94dB
Cable length 30cm
Net weight about 165g
Specification
1 | NE5532 low frequency processing LM1875 power amplifier Low noise, high sound, clear natural bass, strong and powerful Elegant design, simple and elegant appearance, no jumper |
2 | Recommended left and right channels are 3-8 inch 4-8 ohm, 15-80W full frequency or high and low bass combination speakers |
3 | Bass channel Bass recommended 4-8 inch, 4-8 Euro, 20-80W subwoofer |
Note
1. Power supply must use dual power supply, single power supply or DC adapter and car battery can not be used;
2. The output power depends on the power supply voltage and speaker impedance;
2. The output power depends on the power supply voltage and speaker impedance;
Packing & Delivery
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