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Visaton PT 57 NG, Speaker Terminal
Product photo · Enlarge image
Product photographs and manufacturer drawings. Images are not to scale.
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The PT 57 NG provides a recessed two-pole connection in a 50 mm circular opening. Cable capacity is up to 10 mm²; the supplied screws secure the terminal to the cabinet.
Typical applications
- DIY loudspeaker cabinet construction
- Replacement terminal where the mounting pattern and clearance match
Full specifications
| Cut-out | Ø50 mm |
|---|---|
| Connection | Red/black lever terminals |
| Poles | 2 |
| Cable cross-section | Up to 10 mm² |
| Seal | Foam gasket |
| Mounting screws | Included |
Dimensions and drawings
Mounting drawing · Open original image
Installation and cabinet guidance
Check the manufacturer drawing against the cabinet opening and panel thickness before drilling. Keep the terminal board clear of crossover components and moving parts.
Disconnect the amplifier before wiring. Maintain red/black polarity, tighten connections securely and seal the cabinet opening as required by the enclosure design.
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