Qiilu Car Audio Power Amplifier, 4 * 500W 4 Channel Audio Power Amplifier 12V Black Aluminum Alloy Auto Car Hifi Stereo Amp

• ★【Good Heat Dissipation Effect】This car audio amplifier power adopted high‑power non‑inductive resistance, good stability, support high temperature working. Aluminum alloy cooling hole designed, which has wider contact with the air and faster heat dissipation
• ★【Sufficient Power】Powerful electric circulating coil ensures sufficient power when the power amplifier is in operation, and it is safer, more efficient and more stable when used
• ★【Two‑Color Coil Transformer】Two‑color coil transformer, small size, high power, reject all short circuit and improve the utilization rate of PCB board. Can push 8‑12 inch woofer (double voice coil speaker can also be)
• ★【Good Sound Effect】The black diamond capacitor has a mellow sound, which increases the musical expression of the device, greatly enhances the overall sound effect. 3D surrounds you to immerse yourself in reality, gives you great using experience
• ★【Short Circuit Protection】When the circuit is shorted, the will automatically disconnect and protective equipment. The amplifier housing uses standard safety interfaces to eliminate inferior accessories

Specification: Condition: 100% Brand New Item Type: Audio Power Amplifier Material: Aluminum Alloy Color: As picture shown THD: <0.02% Sensitivity: 90dB Frequency Response: 10Hz-40KHz Operating Voltage: 12V Size: Approx. 32 x 24 x 4.5cm/12.6 x 9.4 x 1.8in Application: Suitable for 12V car audio system Package List: 1 x Audio Power Amplifier 1 x Manual 1 x Accessory