WBT-0703 Cu nextgen™ binding post with a pure-copper, direct gold-plated signal conductor, torque indicator and support for banana plugs, spades and cable ends. Read more.
The WBT-0703 Cu is a fully insulated nextgen™ binding post designed for installation in loudspeaker cabinets and audio equipment. Its signal conductor is made from pure copper and protected by WBT PlasmaProtect™, a nickel-free direct coating of 24-carat gold. The low-mass construction and carefully developed conductor geometry are designed to minimise mass-storage effects and eddy currents, making this binding post an excellent choice for high-quality loudspeaker and amplifier projects.
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| Product type | nextgen™ binding post for cabinet-wall mounting |
| Signal conductor | Pure copper |
| Surface treatment | Nickel-free 24-carat direct gold plating with PlasmaProtect™ |
| External connection | 4 mm banana plug, spade, bare cable or crimped cable end |
| Compatible spades | 6-8 mm fork opening |
| Internal connection | Soldering or 6.3 mm flat push-on cable shoe |
| Cable size for soldering | Optimal up to 4 mm² / 11 AWG |
| Maximum continuous current | 30 A |
| Maximum peak current | 200 A |
| Transition resistance | Less than 0.1 mΩ, measured with a spade connection |
| Mounting hole | Ø 11.5 +0.2 mm with 2.5 × 2 mm anti-rotation slot |
| Suitable wall thickness | 0.9-10.0 mm |
| Recommended centre spacing | 30 mm |
| Counter-nut tightening torque | 1.5 Nm |
| Identification colours | Red, white or black, depending on version |
| Supplied | Individually |
WBT recommends a terminal centre spacing of 30 mm and a counter-nut tightening torque of 1.5 Nm. Internal wiring can be soldered or connected with a 6.3 mm flat push-on cable shoe. The optional WBT-0718 impact-sound interrupter can provide additional isolation from cabinet vibration. Do not use solvent-based contact cleaners, as these may damage the plastic components.
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