Line Array Column Assembly
A vertical stack of 6-10 small full-range drivers whose mutual coupling narrows vertical dispersion to ~30°, throwing sound to the back row instead of the ceiling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
6 top-level lines · 6 rows shown · 13 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Speaker | speaker | 8× | 8 | — | part |
| 2 | HF Tweeter | ppa-hf-tweeter | 1× | 1 | — | part |
| 3 | Array Waveguide | ppa-array-waveguide | 1× | 1 | — | part |
| 4 | Column Extrusion | ppa-column-extrusion | 1× | 1 | — | part |
| 5 | Column Grille | ppa-column-grille | 1× | 1 | — | part |
| 6 | Array Wiring Ladder | ppa-array-wiring | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳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 |