PNGKNYOCN Speaker Junction Box Terminal, 57X57mm 2 Way Binding Post Subwoofer Box Terminal for Car/Home Audio DIY（2 Pack）

• 【Speaker Junction Box】: 57 x 57mm standard size, suitable for most subwoofer and speaker installation needs, suitable for car audio modification and home audio DIY projects, easy to replace the old or damaged junction box terminal
• 【2-Way Terminal Design】: Dual way terminal design, support positive and negative polarity independent connection, ensure stable audio signal transmission, reduce interference, and enhance the surging sound and clarity of the subwoofer.
• 【High Quality Materials】: high hardness ABS shell and pure copper nickel-plated terminals, anti-oxidation, corrosion resistance, excellent conductivity, long-term use is not easy to heat deformation, to protect the safety and durability.
• 【Easy Installation】: Humanised terminal design, screw fixing method is simple and firm, no professional tools can quickly complete the wiring, suitable for novice and DIY enthusiasts to operate.
• 【Widely Used】: Compatible with 12V car audio and home audio system, widely used in subwoofer, amplifier, speakers and other equipment connection, is the ideal accessory for audio upgrade or repair.

1. Product Name: 2 way speaker junction box terminal. 2.Professional grade durable material: fireproof ABS engineering plastic shell, high temperature resistance and impact resistance, long-term use without deformation; metal panel anti-electromagnetic interference, to protect the signal pure. 3.Convenient DIY installation: back crimping wiring design, no welding, novice can easily complete the wiring; screws fixed holes pre-installed, compatible with wooden/metal box. 4.Multi-scene application: car subwoofer modification, home theatre speakers, Hi-Fi audio crossover wiring. 5.Product parameters. Size: 57mm x 57mm x 21mm (panel thickness 2mm) . Terminal type: 2-way gold-plated terminal (red and black polarity marking). Support wire diameter: 12-18AWG (4mm²-0.75mm²). Material: ABS fireproof shell + gold-plated brass terminals. Installation: panel screws. Package Quantity: 2x2 way terminal block terminals.