1. Applicable: home theater speakers DIY modification upgrade
2. Filter: 1 high, 1 medium, 2 low
3. Power: 400W
4. Frequency point: bass-midrange 750Hz/treble-midrange 5200Hz
5. Impedance: 4-8 ohm
6. Non-soldering terminals, more convenient and quicker wiring
7. 66mm large inductor + anti-vibration feet to prevent music resonance
8. High capacitance insulation, low dielectric loss, good stability
9. Size: 150 x 100mm