- Fireproof PCB base plate with a clean, clear surface provides safe operation and easy inspection. Four corners are rounded for durability, and a thick copper layer supports high current without overheating. - High capacity for the power of the voltage splitter ensures robust performance. The tweeter is configured with parallel, non-inductive capacitors rated for 100V, specifically 1.5U units from a well-known German supplier, to maintain stable dynamics and clear high frequencies. Overcurrent protection is included to safeguard the circuit and maintain sound quality over time. - Integrated overcurrent protection device adds durability and a long service life, helping prevent component damage during peak demand. - The speaker system is composed of three parts: the enclosure (box), the crossover, and the speaker unit. The crossover plays a critical role in preserving high-quality electro-acoustic signals, ensuring accurate frequency balance and clean transition between drivers. - Function and performance: designed to deliver reliable current handling, stable high-frequency response, and durable operation in demanding environments. - Compatibility and application: suitable for 100V line speaker configurations and DIY or professional setups that require a robust voltage splitter and protected tweeter circuit. - Materials and construction: fireproof PCB base plate, rounded corners, and thick copper traces contribute to safety and electrical performance. - Use scenarios: - Home audio upgrade: install in a high-fidelity listening room to improve reliability and preserve sound quality under demanding passages. - Small venues and cafés: deploy in compact PA or background music systems where protection and consistent output are important. - DIY projects: use as a replacement or upgrade component in 100V line speaker builds, ensuring a durable crossover and protected tweeter pathway.