Jack Plug Sockets 3.5mm Stereo TRS Connector

3.5mm Stereo TRS Jack Plug Socket with Screw Terminal Block for High-Quality Audio Connections

Enhance your audio setup with this premium 3.5mm stereo jack plug and socket solution, engineered for seamless integration in professional and consumer-grade applications. Designed for reliability, clarity, and durability, these connectors are ideal for headphones, Hi-Fi systems, AV equipment, and custom cable assemblies. Whether you're building a portable speaker system or integrating into automotive infotainment, this connector ensures crystal-clear sound transmission without signal degradation.

Key features include a robust, impact-resistant housing that protects internal components from environmental stressors such as dust, moisture, and mechanical strain. The 3-pole terminal block design allows for secure screw-terminal connections—perfect for high-power audio signals where stability is critical. Each plug fits precisely into its mating socket, minimizing contact resistance and eliminating unwanted noise or interference. These connectors support both left and right stereo channels along with a ground connection, making them compatible with virtually all standard 3.5mm TRS (Tip-Ring-Sleeve) devices across global markets.

Manufactured under strict quality control protocols using advanced testing equipment and skilled technicians, each unit undergoes rigorous performance validation to meet international standards. The modular design enables easy installation on PCBs or chassis-mounted panels, while the pluggable terminal blocks simplify maintenance and reconfiguration. With excellent power handling capabilities and low signal loss, these connectors deliver consistent performance even in demanding environments like live sound setups, studio monitoring, or industrial audio solutions.

Perfect for use in home theater systems, mobile audio devices, car audio upgrades, and DIY electronics projects, this connector bridges the gap between convenience and precision. Its flexible mounting options and wide compatibility make it a go-to choice for engineers, hobbyists, and integrators worldwide who demand dependable connectivity for analog audio signals.

Customers consistently praise the durability and clean audio output provided by this product. Many report improved sound clarity compared to generic alternatives, especially when used in multi-speaker configurations or long-distance cabling runs. Users also appreciate the ease of installation and the absence of buzzing or crackling during extended playback sessions—a testament to the high-quality materials and precise manufacturing process.

Frequently Asked Questions:

Q: Are you a manufacturer?
A: Yes, we are an ISO-certified manufacturer specializing in high-performance audio connectors based in Changzhou, China. We offer OEM and ODM services tailored to international clients' specifications.

Q: Can I get a free sample?
A: We provide existing stock samples at no cost, though shipping fees apply. For custom samples, please reach out directly for detailed information.

Q: What payment methods do you accept?
A: We primarily work with bank transfers (T/T), but other terms can be negotiated upon request to accommodate different business needs.

Q: Is there a guarantee on product quality?
A: Absolutely. Our production line uses state-of-the-art machinery and adheres to global quality benchmarks. Every batch is tested for electrical integrity, mechanical strength, and long-term reliability before shipment.

Q: How long does delivery take?
A: Lead times vary depending on order volume. Mass production typically takes 10–25 days after deposit confirmation, ensuring timely delivery without compromising quality.

Q: What else can I purchase from your range?
A: In addition to 3.5mm stereo jacks, we supply RF connectors, Fakra and Mini Fakra interfaces, wire harnesses, car antenna adapters, and various types of audio-video connectors suitable for automotive, industrial, and consumer electronics industries.