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Specification
Brand : KNACRO
BulletPoint : Amplifier Home Audio Stereo Receivers with Bluetooth
BulletPoint1 : High quality electrolytic capacitors 2 2200uf / 25V rectifier to do, low-pass filtering to enlarge dual op amp NE5532
BulletPoint2 : Welded 8P op amp IC Block, easy to replace the op amp to enhance playability, CBB capacitance capacitors are original, high-quality sealed potentiometers potentiometer.
BulletPoint3 : There are LED lights, real-time monitoring the power supply situation. Input voltage: positive and negative dual power input AC 12v to 15v can be.
BulletPoint4 : It can be a single / dual channel input and mono output. PCB ultra hardness FR-4 fiberglass board, size: 78x42mm, thickness: 1.6mm.
BulletPoint5 : Frequency adjustment range 22Hz-210Hz, this frequency range is no human voice, so-called low-pass only the low-frequency output, to be added after stage amplifier power amplifier board can be used. The intensity of low-frequency performance and power amplifier board with speaker matching, please choose a different amplifier board and subwoofer (passive subwoofer) according to different occasions.
Color : default
CustomerPackageType : Standard Packaging
ExternallyAssignedProductIdentifier1 : 736364871627
ExternallyAssignedProductIdentifier2 : 0736364871627
GpsrSafetyAttestation : 1
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 : inc
ItemName : KNACRO NE5532 Low-Pass Board Filter preamp Board Subwoofer Cannon Pitch Board HI-FI Low-Pass Circuit Board
ItemPackageDimensions_Height : 15.4 centimeters
ItemPackageDimensions_Length : 2.6 centimeters
ItemPackageDimensions_Width : 10.5 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : audio-component-amplifiers
Manufacturer : KNACRO
Material : Material
ModelNumber : TDA7498E
MountingType : Surface Mount
NumberOfChannels : 2
NumberOfItems : 1
OperatingTemperature : 20 degrees_celsius
OutputPower : 320 watts
PackageTypeName : box
PartNumber : NE5532 Low-pass board Filter preamp boar
ProductDescription : Welded 8P op amp IC Block, easy to replace the op amp to enhance playability, CBB capacitance capacitors are original, high-quality sealed potentiometers potentiometer.
There are LED lights, real-time monitoring the power supply situation. Input voltage: positive and negative dual power input AC 12v to 15v can be.
It can be a single / dual channel input and mono output. PCB ultra hardness FR-4 fiberglass board, size: 78x42mm, thickness: 1.6mm.
Frequency adjustment range 22Hz-210Hz, this frequency range is no human voice, so-called low-pass only the low-frequency output, to be added after stage amplifier power amplifier board can be used. The intensity of low-frequency performance and power amplifier board with speaker matching, please choose a different amplifier board and subwoofer (passive subwoofer) according to different occasions.
Input voltage: positive and negative dual power AC 12v to 15v .
It can be a single / dual channel input and mono output.
PCB ultra hardness FR-4 fiberglass board,
Specifications: 78 * 42 * 1.6mm (L * W * H).
Frequency adjustment range 22Hz-210Hz.
Quality electrolytic capacitors 2 2200uf / 25V rectifier to do.
Low pass filter amplifier with dual op amp NE5532.
Note:
1. This board is not a single power supply can not directly use 12V DC power supply or battery, to use positive and negative dual power dual 12V DC or AC power supply transformer to work.
2. This version can not be directly connected to speakers, power amplifier need to take before you can enlarge the driving subwoofer.
ProductSiteLaunchDate : 2017-05-21T07:00:00.000Z
SpecificationMet : Technical Specifications Met
Style : BT30D Amplifier+Banana Plugs 2 Pairs
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 32101600
Voltage : 32 volts
Wattage : 40 watts