Advanced Audio Technology: Featuring DSP2.1 for crystal-clear sound and efficient sound processing, this Bluetooth 5.0 stereo power amplifier module ensures high-quality audio reproduction with 200 watts of power, including a 100W subwoofer for deep, resonant bass.<br> Enhanced Connectivity: Equipped with the latest Bluetooth 5.0 technology, this amplifier module offers seamless connectivity, allowing you to stream music wirelessly from your smartphone, tablet, or computer with superior stabilit.<br> User-Friendly Design: Comes with five easy-to-use control knobs for volume, bass, and treble adjustments, making it simple to customize your audio experience. The compact design makes it ideal for audio projects or DIY audio systems.<br> Power Specifications: Operates on DC24V power supply, making it suitable for use in a variety of settings without the need for frequent battery changes<br> Product name: DSP2.1<br> Product model: VEX202<br> Bluetooth version: dual-mode 5.0 supports<br> Bluetooth name: Eiffelcin one<br> Power supply voltage: 6-24V, optimal 19-24V<br> Audio source input:: U disk, AUX, USB, BT<br> Output channel: 2.1 (LR+X)<br> Output power: 50Wx2+100W(4R+2R<br> (The product appearance and printed words depending on the batch, but this does not affect use)<br> Color: As shown<br> Material: PCB<br> Package Contents:<br> 1 x Subwoofer Audio Board<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.