The product is a 2.0-channel amplifier with output of 2.0-channel and subwoofer. Multi-Source 2.1 Ch HIFI Amp: BT/USB/RCA, 126W Output & 4-8Ω Speakers. HIFI Sound Quality Mini Amplifier 20Hz-20kHz Frequency 80dB SNR CR2025 Remote‌.

The product is a 2.0-channel amplifier with output of 2.0-channel and subwoofer. Bluetooth Amplifier USB/SD Powerful Hifi Stereo Amplifier, 2.1 Channels LP-288. 90W Lepy LP-168plus HiFi Bluetooth 2.1 Channel Stereo Power Amplifier FM USB 19V.

The product is a 2.0-channel amplifier with output of 2.0-channel and subwoofer. HIFI Sound Quality Mini Amplifier 20Hz-20kHz Frequency 80dB SNR CR2025 Remote‌. 2.1 Ch HIFI Sound Amplifier - 38Wx2 + 50W Subwoofer with Bluetooth/USB/RCA.

The product is a 2.0-channel amplifier with output of 2.0-channel and subwoofer. Compact 126W 2.1 HIFI Amp: 75dB SNR & 20Hz-20KHz Frequency Response. Ultra-Compact HIFI Amp: 2.1 Ch, 126W Total Power, 16cm Portable Design.

The product is a 2.0-channel amplifier with output of 2.0-channel and subwoofer. Bluetooth Amplifier USB/SD Powerful Hifi Stereo Amplifier, 2.1 Channels LP-288. Sound Amplifier AK270 20WX2 Mini Hifi Digital Audio Amplifier 12V 3A Channel 2.0.

12V 3A Lepy LP-V9S HiFi 2 Channel Stereo Power Amplifier FM Amp RMS Card Player. Lepy LP-168S 2.1 Channel Car Amplifier Bluetooth HiFi Audio Stereo Amp 90W US. US Lepy LP-2020A Hi-Fi Stereo Amplifier Digital Power Amplifier 2CH 20Wx2 R.M.S.