APEZHLQ Banana 24K Gold for Plugs, 4-Pack (2 Red/2 Black), Screw-In Type, Solderless, Plated, Speakers, 12-18AWG

[Red and Black Pair 4-Piece Set - Clear Specifications] Contents: 2 red + 2 black. Body size: Approx. 44.5 x 11 mm. Compatible wire diameter: 12AWG to 18AWG (approx. 0.8 to 3.3 mm²). Designed to be compatible with standard Φ4 mm binding posts, it fits a wide range of terminals on commercially available amplifiers, speakers, and AV receivers. [No soldering required, no tools needed for easy connection] Features a top and bottom screw-in locking mechanism. The simple design allows even beginners to connect quickly and reliably by simply clamping the wire with the included screwdriver. Since traditional soldering is not required, the risk of wiring errors and heat damage is greatly reduced. 【24K Gold Plated Terminals & Low-Loss Transmission】The contact surfaces are plated with 24K gold to prevent rust and poor contact due to oxidation and moisture. The design enhances electrical conductivity, minimizing signal loss and noise interference during signal transmission. This ensures stable and clear sound transmission even with long-term use. [Secure Fixing & Compact Design] The wire tightening section features fine grooves, making it resistant to loosening even with vibrations or repeated plugging and unplugging. The slim tail shape prevents interference with other terminals even in the narrow space behind the amplifier, resulting in neat wiring. The highly visible color scheme prevents incorrect polarity connections. [Multipurpose Use & Compatibility Check Required] Widely applicable to equipment with standard terminals, such as home theater systems, preamplifiers, powered speakers, instrument amplifiers, and DTM equipment. *Please be sure to check the terminal hole diameter (Φ4mm recommended) and wire thickness (12-18AWG) of your amplifier/speaker before purchasing. If the specifications are different, it may not be physically possible to insert the wire. This is a practical product.