Xtreme 4th Order Audio Low Pass Filter Board For Subwoofer Amplifiers, Subwoofer Pre Amplifier, 24dB/Octave, 20Hz-150Hz with Phase Switch (0° or 180°) Electronic Components Electronic Hobby Kit Price in India - Buy
Sub Filter Dtech
B-TECH AUDIO Sub Pre Board, Low Pass Filter : Amazon.in: Electronics
WE-D-SUB Filter Adapter 500 V | Passive Components | Würth Elektronik Product Catalog
Készenléti aluláteresztő szűrő NE5532 Subwoofer folyamatkör az Amplifer modulhoz