4-Channel Car Amplifier 9800 4x100W Audio Power Amplifier 4 Ohm Stable 90d

Pure Copper Transformer: This device features a pure copper high-power transformer that continuously and stably enhances sound quality, while large capacity capacitors provide stable voltage, ensuring consistent performance.Slim and Stylish Body Design: The slim and stylish body design exudes simplicity and elegance, offering a fashionable and modern aesthetic.Efficient Heat Dissipation: The design incorporates multiple grooves and low-end cooling holes to enable efficient heat dissipation, ensuring stable output and long-term performance.Strong and Durable Construction: Crafted from aluminum alloy casting, this device exhibits strong seismic resistance, allowing for stable operation even on bumpy road surfaces and under vehicle vibrations.Professional Testing: Built according to strict quality control standards, improved design to enhance durability.Description:Product Name: Car AmplifierName: Automotive amplifierMaterial: Aluminum alloyMaximum power: 850 (W)Impedance: 4 (Ω)Frequency response: 10Hz 30kHzSignal to noise ratio:>90dSensitivity: 200mV~8VDistortion: 0.15%Packing list:1 x Car Amplifier