diymore | ZK-6001 TPA3225 active subwoofer pure post amplifier board low-pass filtering mono 600W frequency volume adjustment DC18-50V

Features: 1. High power output: capable of providing stable high-power output, usually suitable for driving multiple speakers or high demand audio systems, ensuring clear and undistorted sound. 2. Low distortion rate: Advanced circuit design and high-quality components are used to ensure extremely low distortion during audio signal amplification, restoring the original sound quality. 3. Wide frequency response range: Supports a wide frequency response, covering the audible range of the human ear, enabling accurate transmission of every detail of music and speech. 4. Efficient heat dissipation design: Equipped with an efficient heat dissipation system, including large heat sinks and/or fans, to ensure stable operating temperature even under long-term high-power operation. 5. Multiple protection mechanisms: built-in short circuit protection, overheating protection, overload protection, etc., effectively preventing damage to the amplifier in abnormal situations and extending its service life. 6. Flexible input and output interfaces: Provides multiple audio input interfaces for easy integration with different audio sources and speakersystems. 7. Stable working performance: Adopting high-quality power supply design, DC 18-50V power supply ensures stable operation even in various voltage fluctuation environments.Parameter: Product Name: 600W Pure Bass Cannon Amplifier Board Product model: ZK-6001 Compatible power supply: Operating voltage range of 18-50VDC. Recommend using a voltage of 36-48V. DC power supply with a current of 10A or above. Does not support AC power! Maximum power: 300W@48V ，4Ω; 600W@48V 2 Ω, the higher the voltage, the smaller the speaker resistance, and the greater the output power Input method: Stereoscopic input, XH2.54-3P interface, XH2.54-3P dual head shielded cable as a gift Number of channels: 1 Amplifier chip: original TPA3255 Protection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection, no input anti reverse protection, positive and negative poles cannot be reversed! Product size: 144x65x37mm be careful: 1. The shipment does not include power and audio cables. 2. The input does not support AC power, be sure to use DC power! 3. The input power cannot be reversed or exceed 51V, otherwise it will burn out!Integrated potentiometer: 1X power amplifier board 1X shielded wireExternal potentiometer: 1X power amplifier board 1X shielded wire 2X potentiometer