Crown EOL Box End-of-Line Terminator

The Crown EOL Box is an end-of-line terminator for audio systems that use a 20 kHz pilot tone to detect open and short conditions in loudspeaker circuits. It installs at the farthest end of the speaker line and works with HiQnet Audio Architect software to monitor pilot-tone current changes.

Features

• End-of-line terminator for loudspeaker circuit monitoring
• Designed for audio systems using a 20 kHz pilot tone
• Helps identify open and short conditions in speaker circuits
• Installs at the farthest end of a loudspeaker circuit
• Reactive at 20 kHz for current measurement through HiQnet Audio Architect software
• Selectable 10 ohm or 5 ohm load at 20 kHz
• Compatible with pilot tone generated by DCi Network, Dante, and USP4 family amplifiers
• DSP in compatible DCi Network, Dante, and USP4 amplifiers can bypass internal speaker processing for the pilot tone

Why We Like This

The EOL Box helps system designers add pilot-tone loudspeaker-line monitoring to compatible Crown amplifier and software environments, making it useful for identifying wiring faults in installed audio systems.

FAQs

Q: What is the Crown EOL Box used for?
A: It is used as an end-of-line terminator in loudspeaker systems that use a 20 kHz pilot tone to detect open and short circuit conditions.

Q: Where should the Crown EOL Box be installed?
A: It should be placed at the farthest end of the loudspeaker circuit.

Q: What impedance settings are available on the EOL Box?
A: It can present either a 10 ohm or 5 ohm load at 20 kHz, selected with an external impedance switch.

Q: Which Crown amplifier families can generate the required pilot tone?
A: The pilot tone can be generated by DCi Network, Dante, and USP4 family amplifiers.

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