CHANNEL Mô Đun Khuếch Đại Âm Thanh Hifi 1 Bộ 20w Lm1875T
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Cập nhật: thứ hai 17/08/2026 lúc 04:37 SA
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❄ Welcome To Chitengyesuper ❄Performance Parameters:
-Output Power: Typical 20W (maximum 30W)
-Speaker Impedance: 4Ω-8Ω
-Total harmonic distortion: <0.04%
-SNR: 105dB
-Frequency response: 14Hz-100kHz
(RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz)
-Supply voltage: Recommended ± 25V
(maximum voltage can not exceed ± 30V, 18V AC full bridge rectifier is 25V)
Products without a radiator, you may need to purchase additional radiator
Package Include:1 x 20W HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY Kit
-Output Power: Typical 20W (maximum 30W)
-Speaker Impedance: 4Ω-8Ω
-Total harmonic distortion: <0.04%
-SNR: 105dB
-Frequency response: 14Hz-100kHz
(RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz)
-Supply voltage: Recommended ± 25V
(maximum voltage can not exceed ± 30V, 18V AC full bridge rectifier is 25V)
Products without a radiator, you may need to purchase additional radiator
Package Include:1 x 20W HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY Kit