QSC Audio SC-412 specifications Connections, HF Input Terminals, HF Output Terminals

Page 4

Connections

The HF-75 has barrier strip screw terminals that accept up to #10 AWG stranded loudspeaker wire.

HF INPUT Terminals

Connect the amplifier’s output signal to the loudspeaker’s HF INPUT terminals. Observe proper polarity; amplifier + signal to loud- speaker + HF INPUT, amplifier - signal to loudspeaker - HF INPUT. Use the largest wire size and shortest length for the application.

NOTE! Do not apply full range signal to the HF-75! There is no crossover in the HF-75, only a compensation/ delay network. All required signal processing must be done upstream of the HF-75. Maintain proper loud- speaker connection polarity throughout the entire system for maximum performance.

HF OUTPUT Terminals

The HF OUTPUT terminals are factory-connected to the compression driver. These terminals should ONLY be connected to the HF- 75’s compression driver.

QSC DCM or other active crossover

Amplifier

Processed high frequency program signal

HF-75 compression driver

HF-75 connec- tion terminals

Note: The HF-75 connection enclosure does not contain a crossover network! Ensure only high frequency signal is applied to HF INPUT termi- nals or compression driver damage will occur.

Image 4

Contents Features SpecificationsSC-412 Qscaudio.comHF-75High Frequency Component Introduction MountingConnections HF Input TerminalsHF Output Terminals QSC DCM or other active crossoverConnectors WeightNominal Coverage Maximum OutputContacting QSC Audio Products QSC Audio Products 3 Year Limited WarrantyDisclaimer TD-000171-00 LF-4115Low Frequency Loudspeaker IntroductionParallel Connection of Second LF-4115 Normal ConnectionNormal Connection Example Parallel Connection Example Which can cause permanent hearing loss Impedance Ohms nominalUpon request Allel OutputContacting QSC Audio Products Montaje Conexiones Terminales de Entrada de HFTerminales de Salida de HF DCM de QSC u otro cruce activoSPL e impedancia en función de la frecuencia DB 600 a 16,000 Hertzios como promedioSPL dB Impedancia ohmios Frecuencia hertzios Renuncia de responsabilidad Cómo comunicarse con QSC Audio ProductsGarantía limitada de 3 años de QSC Audio Products Equipo Derechos de autor 2004, QSC Audio Products, IncConexión normal Conexión en paralelo de un segundo LF-4115Ejemplo de una conexión normal Ejemplo de conexión en paraleloProcesamiento Intervalo de frecuenciasRecomendado Cómo comunicarse con QSC Audio Products Montage MacArthur Blvd., Costa Mesa, CABornes HF Input Entrée HF BranchementsDCM QSC ou autre filtre passif activé Dimensions Impédance Ohms nominaleSensibilité ConnecteursAvis de non-responsabilité Pour contacter QSC Audio ProductsQSC Audio Products Garantie limitée de 3 ans TD-000171-00 rév. C Copyright 2004, QSC Audio Products, Inc Branchement en parallèle dun second LF-4115 Branchement normalExemple de branchement normal Traitement recommandé Plage de fréquenceImpédance EnceintePour contacter QSC Audio Products Einführung Verbindungen Nominelle Abstrahlung Maximaler AusgangImpedanz EmpfindlichkeitHaftungsausschluss Kontaktaufnahme mit QSC Audio ProductsBeschränkte Dreijahresgarantie durch QSC Audio Products MacArthur Blvd., Costa Mesa, CA, 92626 USA Normaler Anschluss Paralleler Anschluss des zweiten LF-4115Empfohlene Verarbeitung GehäuseKontaktaufnahme mit QSC Audio Products HF-75 高频组件 HF 输出终端 SPL 保修（仅限美国；其它国家，请联系您的经销商或分销商） LF-4115 低频扬声器第二个 LF-4115 并联 OUTPUT。保修（仅限美国；其它国家，请联系您的经销商或分销商）