Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Product model: XH-567 _x005f_x000D_ Product material: PCB _x005f_x000D_ Chip type: TPA3116D2 _x005f_x000D_ Chip protection: Overvoltage, undervoltage, overheating, DC detection, short circuit _x005f_x000D_ Power supply voltage: DC 12-24V _x005f_x000D_ Output power: 2 * 80W _x005f_x000D_ Number of channels: Dual channel output _x005f_x000D_ Product size: About 60x32x14mm/2.36x1.26x0.55inch _x005f_x000D_ Product weight: 40g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Amplifier Board (with Accessories) 1. Clear Highs and Powerful Lows: Experience a wide range of high-quality audio frequencies, with crisp highs and strong lows that can fill any room. 2. Advanced TPA3116D2 Chip: With its advanced oscillator and PLL circuitry, plus multiple switch frequency options, this chip suppresses AM interference and protects against short circuits, overheating, overvoltage, undervoltage, and other faults. 3. Array Heat Sink: This speaker features an array heat sink that channels heat away from the center in a convection-style effect, resulting in more efficient cooling and longer life. 4. Premium PCB Materials: The 1.6mm thick double-layer PCB board is made from RF-4 dense fiberglass material that offers a smooth surface and high mechanical strength. It also resists heat, moisture, and cracking, while providing high dielectric performance.