Specification Brand : DKARDU BulletPoint : Reland Sung BulletPoint1 : Product features: Output short circuit protection; Mini small size, easy to install; 30W dual channel, no heat sink BulletPoint2 : Note: When using a 4 ohm speaker, the maximum power supply voltage cannot exceed 16V; when using an 8 ohm speaker, the maximum power supply voltage cannot exceed 24V, otherwise the power amplifier chip will break down if the voltage is too high. BulletPoint3 : Related events: 8 ohm speakers basically do not need a heat sink. For speakers below 8 ohm, if the chip temperature is higher than 60 degrees, it will stop working immediately and add a cooling fan, otherwise the temperature will burn the chip immediately. BulletPoint4 : DC voltage: Power amplifier board, then the horn between the two pads DC voltage 0V, between the speaker pad and GND DC voltage is half of the power supply voltage. BulletPoint5 : Product advantages: Small size, high power, no heat sink, suitable for small space embedding. ExternallyAssignedProductIdentifier1 : 0799993464745 ExternallyAssignedProductIdentifier2 : 799993464745 FinishType : Finish IncludedComponents : inc ItemName : DKARDU 2 pcs OEP30W Mono Digital Power Amplifier Module DC 8-24V 36dB D Class Power Amplifier Board eplace TDA8932 with Single Head 3.5mm Audio Cable Single-Head DC Female Cable ItemPackageDimensions_Height : 12.3 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 7.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-amplifiers Manufacturer : DKARDU Material : Material MaximumSupplyVoltage : 24 volts_of_direct_current MeasurementSystem1 : Imperial MeasurementSystem2 : Metric MinimumSupplyVoltage : 12 volts_of_direct_current ModelName : Sungooyuetinfak98sd ModelNumber : JK-US-131 MountingType : Plug In Mount NumberOfChannels : 2 NumberOfItems : 6 OutputPower : 30 watts PartNumber : JK-US-131 PowerSourceType : PowerSource ProductDescription : Product description Power amplifier board, then the horn between the two pads DC voltage 0V, between the speaker pad and GND DC voltage is half of the power supply voltage. Use 4 oh speakers, the maximum power supply voltage can not exceed 16V, otherwise the chip is too high heat damage to the amplifier. Use 8 ohm speakers, the maximum power supply voltage can not exceed 24V, otherwise the voltage is too high breakdown power amplifier chip. 8 ohm speakers basically do not need to add heat sink, less than 8 ohm speakers, if the chip temperature is higher than 60 degrees, because immediately stop working, plus heat sink fan, otherwise the temperature will immediately burn the chip.
Package Included: 2 x OEP30W Mono Digital Power Amplifier Module 2 x Single head 3.5mm audio cable 2 x Single-head DC female cable