Specification Brand : OLZFJAJE BulletPoint : Transistors / Darlington BulletPoint1 : Getting ten crossover frequency points adjustable for High-pass and low-pass each.Subwoofer's volume can set it separetely,which perfectly can use well for different main speaker and passive subwoofer and build your real 2.1 speaker system. BulletPoint2 : Passive subwoofer with adjustable volume and high power: The A50 Pro provides 100 watts of passive bass output power. lt effortlessly handles various speakers and scenarios, allowing you to adjust the subwoofer volume from S00 to S99 as desired. BulletPoint3 : Multiple EQ presets:This digital amplifier features multiple EQ presets, allowing it to adapt to various music styles and provide a diverse listening experience. Additionally, it has bass and treble adjustments, with a customizable range of ±9 levels. BulletPoint4 : Higher versatility Supports multiple devices:USB-Cport supports driver-free use.HDMl (ARC) is compatible with most televisions and also equipped with optical input and AUXinput. it's suitable for almost all audio connections. BulletPoint5 : 12-month warranty, you can return the item or replace a new one if you have any problems. Color : CD4094BM ExternallyAssignedProductIdentifier : 7375604672391 ExternallyAssignedProductIdentifier1 : 6976935810226 ExternallyAssignedProductIdentifier2 : 06976935810226 IncludedComponents : Remote Control ItemName : CD4053BM SOP-16 CD4051BM CD4060BM CD4066BM CD4069UBM CD4081BM CD4093BM CD40106BM CD4094BM 10Pcs(CD4094BM) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : darlington-transistors Manufacturer : OLZFJAJE ModelNumber : OLZFJAJE MountingType : Surface Mount NumberOfBoxes : 1 NumberOfChannels : 2 NumberOfItems : 1 OutputPower : 100 watts PackageTypeName : box PartNumber : OLZFJAJE ProductDescription : Transistors / Darlington CD4053BM SOP-16 CD4051BM CD4060BM CD4066BM CD4069UBM CD4081BM CD4093BM CD40106BM CD4094BM 10Pcs ProductSiteLaunchDate : 2024-11-02T08:37:04.201Z Size : One Size SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 52161547 Voltage : 230 volts