Specification AudioDriverType : dynamic_driver AudioOutputMode : Mono Brand : Q-BAIHE BulletPoint : ComNet FVR8014M1 BulletPoint1 : Operating voltage: DC +/- 12V --- + / - 15V (DC positive and negetive 12 volts -- DC positive and negative 15 volts) BulletPoint2 : Low pass frequency: 5-150Hz BulletPoint3 : Note: It's for electronic DIY professionals BulletPoint4 : Input mode: external line seat high level input, lotus seat line input, balance input (choose Only one of the input methods) BulletPoint5 : Color : Green,Red CompatibleDevices : Smartphone, Tablet, Personal Computer, Microphone CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet CompatibleDevices3 : MP3 Player CompatibleDevices4 : Desktop CompatibleDevices5 : Television CompatibleDevices6 : Laptop CompatibleDevices7 : Gaming Console CompatibleWithVehicleType : Car ConnectivityProtocol : RCA, Speaker Level ConnectivityTechnology : RCA, Speaker-Level ConnectorType : XLR ControllerType : Button ControlMethod : touch ExternallyAssignedProductIdentifier : 6240379165762 ExternallyAssignedProductIdentifier1 : 0642892791590 ExternallyAssignedProductIdentifier2 : 642892791590 IncludedComponents : 1 x Power Supply IsWaterproof : FALSE ItemName : Q-BAIHE Subwoofer Low Pass Filter Front Panel (Mono Output) ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-receivers Manufacturer : Q-BAIHE Material : metal, steel ModelName : Q-BAIHE ModelNumber : Q-BAIHE MountingType : Tabletop Mount NumberOfItems : 1 PartNumber : LEB-LOW-PASS-TB-173026-MONO PowerSourceType : Corded Electric ProductDescription : Operating voltage: DC +/- 12V --- + / - 15V (DC positive and negetive 12 volts -- DC positive and negative 15 volts) Low pass frequency: 5-150Hz Input mode: external line seat high level input, lotus seat line input, balance input (choose Only one of the input methods) Low-pass output mode: line output, balanced output.
Note: It's for electronic DIY professionals .
VR2: volume adjustment. VR1 frequency adjustment, the upper limit frequency adjustable button 35-150Hz, used with the main box with the lower frequency. SW SPOT phase adjustment, positive phase 0 degree and reverse 180 degree switching, convenient with the main box of the same phase, otherwise the bass will be weakened. IN is a pair of lotus jacks for low level input, suitable for preamp signal input, and other channels in the subwoofer(With independent SUB bass output as long as you insert one of the L or R). OUT is a pair of lotus jack for the low level output, its function is to separate the signal which is higher than 100hz from the sound source signal, This output port can be connected to other amplifier input as the main box, So that it issued more than 100Hz sound, and the J2 port on this board will output bass signal. SP1 (SPEAKER LEVEL IN) high level input red + black -, two pairs of posts for the left and right high input (the output of the main amplifier connected to Speaker is high signal), can be suitable for those amplifiers without independent bass signal output, connect the output to this port in order to output bass.
Note: + output is the signal in phase output, - the output is the signal inverting output, (connect only one of the output signal and the GND to the amplifier board, the phase can be adjusted by SW PHASE).The GND is the common (the power input, the signal is output are connected to the same point.) ProductSiteLaunchDate : 2017-11-03T07:00:00.000Z RecommendedUsesForProduct1 : For Surround Sound Systems RecommendedUsesForProduct2 : For Music Players RecommendedUsesForProduct3 : For Smartphones or Tablets RecommendedUsesForProduct4 : For Computers RecommendedUsesForProduct5 : For Televisions RecommendedUsesForProduct6 : For Gaming Consoles SpeakerType : Subwoofer SpecificUsesForProduct : Custom audio setups, car audio systems SurroundSoundChannelConfiguration : 5.1 UnitCount : 2 UnspscCode : 52161500