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Specification
Brand : EC Buying
BulletPoint1 : Elevate your audio experience with our high-performance 2.1 amplifier board, featuring dual TPA3116D2 chips for robust 200W output, perfect for powering speakers with crystal-clear, dynamic sound
BulletPoint2 : Designed for audiophiles and casual listeners alike, this TPA3116D2 amplifier module seamlessly integrates with your existing setup, delivering a powerful 2.1 channel output that brings your audio to life
BulletPoint3 : Our amplifier board for speakers is equipped with advanced NE5532 preamps, ensuring your lows hit harder and your highs are crisp, transforming your living space into a sonic haven with its impressive 50W*2 + 100W power
BulletPoint4 : Compact yet mighty, this digital power audio amplifier board is your go-to solution for DIY audio projects. Its small footprint and efficient heat dissipation make it ideal for use in various audio applications
BulletPoint5 : Built to last and impress, the TPA3116D2 Amplifier Board ensures unparalleled audio fidelity with its meticulously engineered components and robust build quality, perfect for both home and professional use
Color : Red
CompatibleDevices : Smartphone, Laptop
ConnectorType : 3.5mm Jack, USB
CustomerPackageType : Standard Packaging
ExternallyAssignedProductIdentifier1 : 780861370763
ExternallyAssignedProductIdentifier2 : 0780861370763
Hazmat1 : LITHIUM METAL BATTERIES CONTAINED IN EQUIPMENT
Hazmat10 : DE_SmallLithiumMetalBatteryInEquipment
Hazmat11 : EG_SmallLithiumMetalBatteryInEquipment
Hazmat12 : ES_SmallLithiumMetalBatteryInEquipment
Hazmat13 : FR_SmallLithiumMetalBatteryInEquipment
Hazmat14 : GB_SmallLithiumMetalBatteryInEquipment
Hazmat15 : IE_SmallLithiumMetalBatteryInEquipment
Hazmat16 : IN_SmallLithiumMetalBatteryInEquipment
Hazmat17 : IT_SmallLithiumMetalBatteryInEquipment
Hazmat18 : JP_SmallLithiumMetalBatteryInEquipment
Hazmat19 : MX_SmallLithiumMetalBatteryInEquipment
Hazmat2 : UN3091
Hazmat20 : NL_SmallLithiumMetalBatteryInEquipment
Hazmat21 : PL_SmallLithiumMetalBatteryInEquipment
Hazmat22 : SA_SmallLithiumMetalBatteryInEquipment
Hazmat23 : SE_SmallLithiumMetalBatteryInEquipment
Hazmat24 : SG_SmallLithiumMetalBatteryInEquipment
Hazmat25 : TR_SmallLithiumMetalBatteryInEquipment
Hazmat26 : US_SmallLithiumMetalBatteryInEquipment
Hazmat27 : ZA_SmallLithiumMetalBatteryInEquipment
Hazmat28 : 9
Hazmat3 : II
Hazmat4 : AE_SmallLithiumMetalBatteryInEquipment
Hazmat5 : AU_SmallLithiumMetalBatteryInEquipment
Hazmat6 : BE_SmallLithiumMetalBatteryInEquipment
Hazmat7 : BR_SmallLithiumMetalBatteryInEquipment
Hazmat8 : CA_SmallLithiumMetalBatteryInEquipment
Hazmat9 : CN_SmallLithiumMetalBatteryInEquipment
IncludedComponents : 2.1CH Amplifier Board x1
ItemName : EC Buying TPA3116D2 Amplifier Board HW-302 2x50W+100W 2.1 Channel Digital Power Audio Amplifier Board Speaker Stereo AMP Module Adjustment Power Amplifier DC 12-24V
ItemPackageDimensions_Height : 0.7 inches
ItemPackageDimensions_Length : 7 inches
ItemPackageDimensions_Width : 4 inches
ItemPackageQuantity : 1
ItemTypeKeyword : audio-component-amplifiers
Manufacturer : EC Buying
Material : FR4
MaximumSupplyVoltage : 26 volts_of_direct_current
MinimumSupplyVoltage : 12 volts_of_direct_current
ModelName : 6WX2+25W-Amp
ModelNumber : HW-302B
MountingType : Surface Mount
NumberOfChannels : 3
NumberOfItems : 1
OutputPower : 200 watts
PackageTypeName : Pack
PartNumber : TPA3116D2 Module
ProductDescription : Product Name: 2.1 Channel Audio Amplification Module
Product model: HW-302B
Chip selection: NE5532 * 3+TPA3116D2 * 2
Working voltage: Recommended DC24V (range 12-26V)
Output power: 50W * 2+100 * 1 (deep bass)
Output load: 4-82 horns
Channel: 2.1 channels (left channel+right channel+bass)
Product size: 100 * 70 * 30mm

This amplifier module samples two TPA3116D2 digital amplifier chips, one of which serves as a left and right channel power amplifier, and the other is pre bridged with NE5532 to drive subwoofers. Featuring small size, high efficiency, high power, and low heat generation
NE5532 is a high-performance low noise dual operational amplifier (dual operational amplifier) integrated circuit. Similar to many standard operational amplifiers, it has better noise performance, excellent output driving capability, relatively high small signal bandwidth, and a wide range of power supply voltages. Therefore, it is very suitable for application in professional audio equipment, instruments, control circuits, and telephone channel amplifiers. When used as an audio amplifier, the sound quality is warm and the fidelity is high. In the early 1990s, it was praised by audiophiles as the ""king of amplifiers"" and is still one of the essential amplifiers in the hands of many audiophiles.
ProductSiteLaunchDate : 2024-06-03T09:39:38.139Z
SpecificationMet : FCC
Style : NOLM386
SupplierDeclaredDgHzRegulation : not_applicable
SupplyCurrent : 3 amps
UnitCount : 1
UnspscCode : 52161547
Voltage : 24 volts_of_direct_current
Voltage1 : 24 volts
Voltage2 : 12 volts