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2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board For 20~100W, 4~8Ω Speakers

By |July 23rd, 2026|

Compatible speakers: 20~100W, 4~8Ω. Audio output: left and right channel + subwoofer. 1X Bluetooth Amplifier Board. Bluetooth Version: 5.0. Audio input: Bluetooth + AUX. Audio channels: 2.1 channels. Output power: 50W+50W+100W.

2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board For 20~100W, 4~8Ω Speakers

By |July 23rd, 2026|

Compatible speakers: 20~100W, 4~8Ω. Audio output: left and right channel + subwoofer. 1X Bluetooth Amplifier Board. Bluetooth Version: 5.0. Audio input: Bluetooth + AUX. Audio channels: 2.1 channels. 10 Sound Effects Dual Channel RC Car Engine Sound Simulator System Standby Mode.

200W HiFi Subwoofer Amplifier Board 110V/220VAC For 4-8Ω 8-12 inch Speaker

By |July 23rd, 2026|

The rated power output is 200W. A low-cut is also designed to cut all below 20Hz and convert the energy to the frequency range of 25Hz-60Hz. Rated power: 200W. 1 x Amplifier board. Maximum power: 300W.

2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board For 20~100W, 4~8Ω Speakers

By |July 23rd, 2026|

Compatible speakers: 20~100W, 4~8Ω. Audio output: left and right channel + subwoofer. 1X Bluetooth Amplifier Board. Bluetooth Version: 5.0. Audio input: Bluetooth + AUX. Audio channels: 2.1 channels. Steel CVD Rear Drive Shaft For Traxxas slash 2wd / 4WD /Rustler4X4 1/10 RC.

200W HiFi Subwoofer Amplifier Board 110V/220VAC For 4-8Ω 8-12 inch Speaker

By |July 23rd, 2026|

The rated power output is 200W. A low-cut is also designed to cut all below 20Hz and convert the energy to the frequency range of 25Hz-60Hz. Rated power: 200W. 1 x Amplifier board. Maximum power: 300W.

2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board For 20~100W, 4~8Ω Speakers

By |July 23rd, 2026|

Compatible speakers: 20~100W, 4~8Ω. Audio output: left and right channel + subwoofer. Bluetooth Version: 5.0. 1X Bluetooth Amplifier Board. Audio input: Bluetooth + AUX. Audio channels: 2.1 channels. Output power: 50W+50W+100W.

2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board For 20~100W, 4~8Ω Speakers

By |July 23rd, 2026|

Compatible speakers: 20~100W, 4~8Ω. Audio output: left and right channel + subwoofer. 1X Bluetooth Amplifier Board. Bluetooth Version: 5.0. Audio input: Bluetooth + AUX. Audio channels: 2.1 channels. Output power: 50W+50W+100W.

TPA3110D2 2.1 Channel 4.1 Bluetooth Digital Amplifier Board 2 x 15W + 30W with V

By |July 23rd, 2026|

TPA3110D2 2.1 Channel 4.1 Bluetooth Digital Amplifier Board 2 x 15W + 30W with Volume Controls

1 Set Multi-function Audio Amplifier Board Bluetooth 5.0 FM radio/Treble/Bass

By |July 23rd, 2026|

Whether you prefer a balanced sound or a more bass-heavy mix, our product allows you to create the perfect listening experience. Professional Microphone Setup: Our dual microphone input with adjustable reverb and built-in Bluetooth and FM radio functionality makes it perfect for karaoke nights, presentations, and more.

110-220V Heavy Bass Active Subwoofer Amplifier Board For 5.1 & 7.1 Home Theater

By |July 22nd, 2026|

It is on when there is a signal and is on standby when there is no signal. Amplifier amplification mode: analog. The red w ire goes to the positive ter minal of the speaker. Panel material: aluminum alloy.