Description
SUB-1 Rev.2
High Quality Active Subwoofer Low Pass Filter Crossover Preamp.
Parametric Frequency Control 50Hz~235Hz + Input Gain + Bass Boost 0-15db
Assembled Board Ready to use!!!
High quality and reliability RED PCB FR4 1.6MM
Stereo Input To Mono Output
Amplification & Filter with Low Noise Op-Amp TL074
We Use ONLY Original Genuine Parts
This item is only PCB with components Assembled
Input & Output Connectors will supply
Working Voltage : 2X12-18VDC (Best Performance @ 2x18vdc)
Recomended Voltage: 2X15VDC (Dual +/-15V)
Current Consumption: 4mA
Frequency Control : Low Pass Filter adjustable 50-235Hz 12db (can customize by request)
Bass Boost Control : 0-15db @ 45Hz Q Factor 4.2 (can customize by request)
Gain Level Control (+10db)
Max Pre Out Voltage: 10Vrms @ 2x18vdc P.S (Typical 8Vrms @ 2x15vdc)
PCB Size: 72mm*37mm double-sided HAL,FR4 1.6MM
Potentiometer Gap: 25mm (Center to Center)
Applications: DIY Home/Car Power Amplifier, Home/Car Subwoofer Amplifier