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SOTAMIA TDA2030 Subwoofer 2.1 Audio Board 15Wx2+30W Amplificador Power Amplifier Speaker Mini Amp DIY Smart Home
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9828.1615034.16
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About this item
Seller assumes all responsibility for this listing.Item number: 28340887
Item specifics
Item description from the seller
Product description:
Product Name: TDA2050+TDA2030 Subwoofer Amplifier Board
Working chip: subwoofer - TDA2050, left and right channel - TDA2030
Working voltage: Dual AC9-12V, 50-100W (Recommended Dual AC12V 30W transformer)
Output power: 15W+15W (left and right channel) +30W (subwoofer)
Speaker impedance: 4-8 Ohm
Frequency range: 20hz-20khz
Signal to noise ratio: 95db
Size: 120*79*57MM
Package included:
1Pcs
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