Passive Crossover Network
AssemblySecond-order Butterworth LC crossover splitting woofer and HF driver signals at 600 Hz with protection and impedance matching. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Passive Crossover Network parts and their functions
5 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Crossover Inductor | 1× | Air-core inductor 2.2 mH, series woofer path |
| 2 | Crossover Capacitor | 1× | Film capacitor 12 µF series HF driver path |
| 3 | Crossover Resistor Pad | 2× | Series-parallel resistor pads for impedance tuning |
| 4 | Thermal Fuse | 1× | Series fuse protecting driver @ 10 A |
| 5 | Bare PCB | 1× | Crossover substrate board, 100 × 80 mm |
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Bill of materials for Passive Crossover Network
5 top-level lines · 5 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crossover Inductor | line-array-speaker-crossover-inductor | 1× | 1 | · | part |
| 2 | Crossover Capacitor | line-array-speaker-crossover-capacitor | 1× | 1 | · | part |
| 3 | Crossover Resistor Pad | line-array-speaker-crossover-resistor | 2× | 2 | · | part |
| 4 | Thermal Fuse | thermal-fuse | 1× | 1 | · | part |
| 5 | Bare PCB | pcb-bare | 1× | 1 | · | part |
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Where the passive crossover network is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
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🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |