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Crown EOL Box End-of-line Terminator

Crown EOL Box End-of-line Terminator

SoundPro Item: 31478 | Part Number: GEOLBOX

$11,330.00
$11,330.00 $11,330.00
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MSRP: $11,330.00 | MAP: $11,330.00

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  • EOL box for EOL termination in audio systems using a 20kHz pilot tone to detect open and short conditions
  • Termination placed at farthest end of loudspeaker circuit
  • EOL box is reactive at 20kHz
  • Resulting current can be measured with HiQnet Audio Architect™ software
  • Measured 20kHz current changes if the circuit is either opened or shorted
  • EOL box presents either a 10Ω or 5Ω load at 20kHz, selectable with external impedance switch
  • Requires 20kHz pilote tone to be mixed together with the audio
  • Pilot tone can be generated within the DCi network family of amplifiers, and USP4 family of CTs amplifiers
  • DSP built into the DCi Network and USP4 allows the pilot tone to bypass internal speaker processing
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The Crown EOL Box is used as an End of Line (EOL) termination in audio systems that use a 20kHz pilot tone to detect open and short conditions. The termination is placed at the farthest end of the loudspeaker circuit. Unlike most loudspeakers the EOL box is reactive at 20kHz such that the resulting current can be measured using HiQnet Audio Architect™ software. If the circuit is either opened or shorted, the measured 20kHz current will change.

The EOL box presents either a 10Ω or 5Ω load at 20kHz, selectable using an external impedance switch. This method requires the 20kHz pilot tone to be mixed together with the audio. The pilot tone can be generated within the DCi Network family of amplifiers and the USP4 family of CTs amplifiers. Additionally the DSP built into the DCi Network and USP4 has the ability to allow for the pilot tone to bypass the internal speaker processing.

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Specifications

What's Included
ELO box end-of-line terminator
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