Kentech HT10563B 4mm Nickel-Plated Audio Binding Post Terminal (Black)

High-Conductivity Terminal Interface: The Kentech HT10563B is a professional-grade chassis-mount binding post designed to establish a secure, low-resistance electrical connection between speaker wires and internal audio circuitry. Universal 4mm Banana Socket Integration: Features a dual-entry termination design, functioning as a standard screw-down clamp for raw wire or spade lugs while hosting a precision-machined 4mm top entry socket tailored to accept standard banana plugs. Corrosion-Protected Nickel Plating: The solid metal conductor core is treated with a high-durability polished nickel plating that prevents surface oxidation, ensuring long-term structural integrity and consistent signal throughput over years of operation. Heavy-Duty Isolation Bushings: Outfitted with high-density, impact-resistant industrial polymer washers that isolate the conductive terminal shaft from metal speaker backplates or amplifier chassis, preventing short circuits. High-Visibility Polarity Coding: Accented with a solid black color-coded outer ring band, removing the guesswork from field wire mapping to ensure precise negative (-) phase tracking across complex multi-channel audio systems. Features Versatile Multi-Way Connection Mapping: Natively secures bare speaker wire, crimped spade terminals, hook connectors, or standard 4mm banana plugs, providing maximum adaptation to varying field cable configurations. Cross-Drilled Wire Entry Port: The central threaded shaft features a smooth, burr-free cross-drilled hole that allows bare wire to be inserted horizontally and clamped down tightly without slicing or fraying individual strands. Knurled Tactile Screw Cap: Engineered with a textured, easy-grip outer thumb nut that allows technicians to apply high physical clamping torque by hand, ensuring an airtight connection without stripping threads. Rear Threaded Solder Post: The back end of the terminal shaft extends past the chassis mounting plane, offering a solid rear tail piece for reliable hand-solder termination or ring-terminal nut binding inside the speaker cabinet. Compact Rigid Panel Footprint: Designed with a low-profile aesthetic that mounts flush into custom speaker terminal plates, wall plates, or amplifier project boxes without taking up excessive internal layout space. Specifications Product Line: Professional Audio Connector & Component Series Model Identification: HT10563B / HT-10563-B Primary Terminal Format: Multi-Way Binding Post with 4mm Top-Entry Hole Polarity Identifier Asset: Industrial Solid Black Outer Accent Ring (Negative/- Phase) Conductor Base Core: Machined Solid Brass Substrate Surface Contact Plating: Low-Resistance Spec Corrosion-Resistant Nickel Treatment Insulation Material Base: Flame-Retardant Heavy-Duty ABS/Polymer Washers Chassis Mounting Requirement: Standard Round Panel Cutout with Lock-Nut Assembly Target Applications: Custom Loudspeaker Cabinet Fabrication, Repairing Broken Amplifier Terminals, Studio Patch Panel Builds, Custom Laboratory Low-Voltage DC Power Supply Terminals What's in the Box 1 x Kentech HT10563B 4mm Binding Post Assembly Unit (Black) 2 x Heavy-Duty Rigid Polymer Chassis Isolation Washers 1 x Metal Tension Lock Washer with Matching Hex Rear Tightening Nut