TDA7297 classic amplifier chip, dual channel 15W x 2 output, high fidelity sound quality. TDA7297 is a classic 2.0 power amplifier chip, known for its excellent performance and high fidelity high-power output.
eBay
Features: -It features four channels that can connect multiple speakers, providing powerful output for a fully immersive audio experience. -With Bluetooth connectivity, you can stream music from your phone, tablet or other Bluetooth-enabled device. In addition, you can also insert an SD card to play music stored on the card. -With FM radio function, you can listen to your favorite radio stations. USB function allows you to connect a USB device to play the music stored on it. -With volume control, bass and treble adjustment, it can enhance your listening experience and provide you with multiple options to enjoy your favorite music. -With colorful lights, it can bring dynamic audio-visual effects and add a pleasant atmosphere. .
eBay
Used and in great working order. Bluetooth amplifier used for portable speakers or hifi system. It is capable of running medium desktop speakers well from a simple 12v connection. No accessories included
eBay
1 Piece 2 Channel Car Amplifier. Single button: choose single cycle MODES, all cycle MODES at will. 2.0 channel output: Stereo live effect. Output channel: 2.0. Frequency Response Range: 20-20KHz. Because the unpaid dispute will not be closed automatically, and we may ignore it.
eBay
🔊🎶Stereo Audio HiFi Amplifier – 800W, Bluetooth 5.0, 2‑Channel, 12V/230V, LCD, SD/USB, FM Radio. 800W stereo HiFi amplifier. WithBluetooth 5.0 ,SD/USB inputs ,FM radio, anddual‑channel output, it’s ideal for connecting topassive speakers and anactive subwoofer.
eBay
10W 2 @12V 8 ohm. 20W 2 @20V 8 ohm. 30W 2 @24V 8 ohm (requires heat sink). Bluetooth version :5. Output power (@1KHz): 16W 2 @12V 4 ohm.
eBay
【Power Amplifier】: Audio Power Amplifier is a 2.0CH speaker mini power amplifier. With LCD screen, backlight design. Support FM radio function. Rated power: 20W+20W. Made of aluminum alloy material, it is durable.
eBay
Power amplifier type: expansion amplifier. 1 x Bluetooth digital amplifier. -302 power amplifier. Audio channel: 2.0 channel. Rated power: 30WX2. Signal-to-noise ratio;75dB. Weight: 230g (KG).
eBay