Enhance your audio setup with the JH7358 Dual Speaker Jack Plate, designed for superior performance and durability. This pair of jack plates is perfect for stage speakers, offering reliable connectivity and sound customization. Iron Material: Crafted from high-quality iron, these dual speaker audio jack plates are built to last. The sturdy construction ensures long-term durability, making them a reliable choice for any audio setup. Ohm Audio 4 Pin Female: Equipped with an Ohm Audio 4 pin female socket, these jack plates provide seamless signal connections between audio equipment. This feature ensures stable and efficient audio transmission, enhancing your overall sound experience. Good Conductivity: Specifically designed for audio applications, these jack plates offer excellent conductivity. This ensures that your audio signals are transmitted clearly and without interference, maintaining the integrity of your sound. Treble Adjustment Switch: Customize your audio output with the integrated treble adjustment switch. This feature allows you to fine-tune the treble levels to suit your preferences, providing a tailored listening experience. Scope of Application: These dual speaker audio jack plates are ideal for use with 12-inch to 15-inch stage speakers. Whether you're setting up for a live performance or enhancing your home audio system, these jack plates offer versatile compatibility. Upgrade your audio equipment with the JH7358 Dual Speaker Jack Plate and enjoy enhanced sound quality and customization options. Perfect for both professional and personal use, these jack plates are a must-have for any audio enthusiast.