Standard Horizon SEP-10A Earphone for SSM-14

Standard Horizon SEP-10A Earpiece The Standard Horizon SEP-10A is a single-earbud earphone accessory designed for hands-free listening with compatible speaker microphones, enhancing privacy and clarity in noisy marine environments. This lightweight, wired earpiece connects directly to submersible speaker mics, allowing users to monitor communications discreetly while keeping the main mic free for transmissions. Ideal for boaters and professionals in high-noise settings like engine rooms or during rough weather, it provides comfortable, secure fit with its ear loop design. As an OEM part, it ensures reliable audio quality without interference, making it a practical add-on for extended radio use. Key Features: Type: Wired listen-only earpiece with single earbud. Compatibility: Requires SSM-14A (legacy) or SSM-21A submersible speaker microphones; works with HX series radios like HX870, HX370S, HX471 via the mic; also Yaesu aviation models like FTA-550L, FTA-750L when paired with SSM-10A. Earpiece Style: Ear loop for secure, comfortable fit; color black. Use: Enhances privacy for monitoring; no push-to-talk, requires separate mic.