Professional Power Amplifier body { font-family: Arial, sans-serif; line-height: 1.6; } h1, h2 { color: #4CAF50; } ul { list-style-type: none; padding: 0; } Professional Power Amplifier Features Professional Audio Performance: Experience powerful and distortion-free sound with this slim, lightweight amplifier designed for professional settings like KTVs, home theaters, conferences, bars, and stage performances. High Power Output: Harness advanced power control technology to deliver ample power and dynamic energy, with four key protections against overvoltage, undervoltage, overheating, and current troubles. Purified Sound Quality: Enjoy pristine audio with a three-stage purification system that eliminates power fluctuations, grounding noise, and signal source noise for an immersive listening experience. Efficient Cooling System: Keep your amplifier cool with a smart system of exterior perforations, ensuring optimal heat dissipation and stable performance for top-notch sound quality. Versatile and High Fidelity: Choose between single-channel or stereo options with high-fidelity circuit design, featuring premium components for exceptional sound performance. Specifications Rated Voltage: 15v Rated Frequency: 20Hz-20kHz Resolution: 48kHz Distortion Rate: Less than 0.005% Signal to Noise Ratio: 112dB Impedance: 30K Ω Amplifier Type: HIFI amplifier Receiving Method: Analog Channel: Dual channel Damping Coefficient: >1000 Conversion Rate: 50V/us Input Sensitivity: 0.775V DC Residual: 0.95 @>500W Maximum Output Voltage and Current: 100Vpeak/50Apeak Material: Metal Product Size: 48 x 16.8 x 4.5 cm (18.9 x 6.6 x 1.8 inches) Item Weight: 2.4 kg (5.3 oz) Note Due to varying display screens and light effects, the actual color of the item may differ slightly from what’s shown in pictures. Packing List 1 x Digital Power Amplifier