DC 8V-24V High-power Dial Audio Amplifier Module Mono D Cl 30W-300W Speaker Audio Power Amplifier Board DY-AP3001

1.Description:DY-AP3001 is a high-power mono Bluetooth audio module.Single audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and nsponders.2.Features:1>.Width work voltage range2>.Applicable multe type speakers3>.Support enabled/disabled output3.s:1>.Product name:DY-AP3001 Dial Amplifier Module2>.Model:DY-AP30013>.Work Voltage:DC 8V-24V4>.Work Mode:Cla D5>.:Mono6>.Input:Audio input7>.Output Power:7.1>.Output power 30W at 16V 47.2>.Output power 20W at 12V 47.3>.Output power 10W at 12V 87.4>.Output power 15W at 16V 87.5>.Output power 25W at 24V 88>.Match speaker(30W~300V):8.1>.4 at 8V~16V8.2>.8 at 8V~24V9>.Work Temperature:-40°~85°10>.Work Humidity:0%~95%RH11>.Module Size:26*22*10mm4.Use steps:1>.Choose the right speaker and connect as shown in wiring diagram.2>.Connect to right power supply from input terminal.5.Application:1>.Modified speaker2>.Amplifier equipment3>.Car device6.Note:1>.Pay attention to static electricity protection.2>.Recommended power supply voltage DC 8~24V.Module will be damaged if input voltage is more than 26V.3>.Input voltage can not more than 16V if connect 4 speaker.4>.Input voltage can not more than 24V if connect 8 speaker.5>.It is recommended to use a power supply of 2A or higher.6>.The positive and negative poles of the input power supply cannot be red Otherwise the module will be damaged.7>.Please don't use too long wires to avoid signal interference.8>.It is recommended to use a speaker above 30W to avoid speaker damage.9>.Please read use manual and description before use.7.Frequently asked questions:1>.Speaker ‘pu~' after power ON and then no response.1.1>.Try to reduce the input voltage to restart.1.2>.Check if the speaker impedance is 4~8.Maybe the impedance is too small.1.3>.Check power.e sure its input current is more than 2A.2>.There is noise during playback.2.1>.Change the sound source and check if the sound source has its own noise.2.2>.Use shielded audio cable.2.3>.Change speaker.2.4>.Change power adapter.3>.Module get hot and e.3.1>.Speaker power is too small.Change high power speakers or reduce signal input.8.Package:1>.1piece DY-AP3001 Dial Amplifier Module