Product model: 6001 Product name: 600W pure subwoofer amplifier board Input specification: Voltage 3648V DC, current up to 10A; AC power not supported Adapted power supply: Operating voltage range 1850V DC; DC power supply recommended Key benefits power subwoofer amplification: 600W output to deliver strong bass response for dedicated subwoofers DC powered design: optimized for DC sources within 3648V input range, with support for a broader 1850V DC operating window Simple integration: designed as a plug in amplifier board for custom audio setups requiring a dedicated subwoofer channel Clear standalone function: focused on subwoofer amplification to complement full range audio systems Compatibility and performance Input is DC only: AC power is not supported Operating range supports 1850V DC, with 3648V DC being the typical input window for performance Maintains dedicated subwoofer amplification performance within the specified power and voltage ranges Use scenarios DIY home theater subwoofer: integrate into a compact enclosure powered by a DC supply within 1850V range for enhanced bass Custom venue or display installations: deploy in installations where a stable DC power source is available to provide deep, reliable lowend output Marine, RV, or electric vehicle audio projects: implement in DCpowered audio systems requiring a dedicated subwoofer amplifier board Notes This board requires a DC power source and does not support AC input Ensure the supply voltage remains within 1850V DC for proper operation; 3648V DC is within the typical recommended range