Subwoofer Low pass Filter Board

Subwoofer Low Pass Filter Board (High Gain, Assembled)

This assembled board is designed for low-frequency signal filtering and gain control for subwoofer applications.

Working Voltage:

• Single supply: +12 V DC

Filter and Gain:

• Low-pass filter for subwoofer frequency range
• Bass boost: up to approximately 24 dB (depends on circuit configuration)
• Signal gain: approximately 10 dB (for driving power amplifiers)

Configuration:

• Compatible with audio amplifiers using ICs or discrete transistors
• Designed for integration in subwoofer signal processing chains

Protection Features:

• Reverse polarity protection using diode at power input

Construction:

• Fully assembled board
• Uses through-hole components

Included Support Material:

• Wiring diagram provided
• Bill of Materials (BOM) included
• Basic connection and usage instructions included

Manufacturing:

• Board manufactured and assembled in India

Intended Use:

• Subwoofer signal filtering in home audio systems
• Car audio subwoofer systems
• Integration with amplifier circuits for low-frequency audio applications
• DIY audio signal processing projects