Subwoofer Low Pass Filter Board with High Gain – PCB only

Subwoofer Low Pass Filter PCB Board (High Gain, Bare PCB)This PCB is designed for building a subwoofer low-pass filter for audio systems. Performance depends on components used and assembly quality.Working Voltage:Single supply: 12 V DCFilter and Gain:Low-pass filter with adjustable cutoff frequency via potentiometerBass boost: up to approximately 24 dB (depends on component values)Signal gain: approximately 10 dB (depends on configuration)Op-Amp Compatibility:Supports dual op-amp ICs such as NE5532, TL072, JRC4558, LM833, OPA2134Configuration:Designed for integration with audio power amplifiers (IC or transistor-based)Suitable for subwoofer signal processing applicationsConstruction:Bare PCB (components not included)Designed for through-hole componentsComponents are commonly availableBoard Specifications:Compact PCB layout for enclosure integrationPerformance:Filter response and gain depend on component selection and assembly qualityIntended Use:Subwoofer signal filtering in home audio systemsCar audio subwoofer systemsIntegration with amplifier circuits for low-frequency audio applicationsDIY audio filter and signal processing projects