QSC Audio SC-322 specifications Normal Connection Example, Parallel Connection Example

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Connections

Normal Connection

The LF-3215 has barrier strip screw termi- nals for connection. The terminals accept up to #10 AWG (5.3mm2) stranded loud- speaker wiring. Use the largest wire size and shortest wire length possible for the application. Observe the polarity markings and keep polarity consistent throughout the system for best performance.

Parallel Connection of Second LF-3215

The terminals marker SPK2 may be used to connect another LF-3215 in parallel. Con- nect the wires as shown in the illustration, at right. Note: If the LF-3215’s internal wir- ing has been modified in any way, this may not function. If this is the case, remove the terminal cup and verify the presence of the factory yellow jumper and blue jumper wires; remedy as required or have the loudspeaker serviced.

Individual Transducer Connection (requires modification)

The transducers are wired in parallel inside the enclosure. If individual trans- ducer connection is required, remove the terminal cup and remove the yellow and the blue jumper wires that are connected between the SPK1 and SPK2 terminals. Replace the terminal cup and mark the enclosure with a note of the modification.

Normal Connection Example:

Amplifier capable of driving 4 ohm loads

Parallel Connection Example:

Amplifier capable of driving 2 ohm loads

Individual Transducer

Connection Example:

CAUTION! Requires removal of terminal cup and removing both the yellow and the blue jumper wires that connect the SPK1 and SPK2 terminals.

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Contents SC-322 SC-322 MacArthur Blvd., Costa Mesa, CA, 92626 USA HF-63High Frequency Component IntroductionMounting Connections HF Input TerminalsHF Output Terminals Compression Driver HF-63 connec- tion terminalsConnectors WeightNominal Coverage Maximum OutputDisclaimer QSC Audio Products 3 Year Limited WarrantyContacting QSC Audio Products LF-3215Low Frequency Loudspeaker Introduction Mounting points for mid- high or high frequency systemNormal Connection Normal Connection ExampleParallel Connection Example Individual Transducer Connection ExampleMaximum Input Power Enclosure Size Weight SPL dBSPL and Impedance vs. Frequency SPL 2pi SPL 4pi Impedance Frequency HertzContacting QSC Audio Products Montaje Lación física del equipoConexiones Terminales de Entrada de HFTerminales de Salida de HF DCM de QSC u otro cruce activo AmplificadorSPL e impedancia en función de la frecuencia SPL dB Impedancia ohmios Frecuencia hertziosGarantía limitada de 3 años de QSC Audio Products Cómo comunicarse con QSC Audio ProductsRenuncia de responsabilidad Page Conexión del transductor individual requiere modificación Conexión normalConexión en paralelo de un segundo LF Intervalo de frecuencias Impedancia Frecuencia hertziosPotencia máxima de entrada Procesamiento recomendadoCómo comunicarse con QSC Audio Products Montage MacArthur Blvd., Costa Mesa, CABranchements Bornes HF Input Entrée HFÉtage dattaque de compression DCM QSC ou autre filtre passif activéDimensions Impédance Ohms nominaleSensibilité ConnecteursQSC Audio Products Garantie limitée de 3 ans Pour contacter QSC Audio ProductsAvis de non-responsabilité TD-000173-00 rév. C Copyright 2004, QSC Audio Products, Inc Branchement normal Branchement en parallèle dun second LF-3215Exemple de branchement normal Transducteur individuel Exemple de branchementTraitement recommandé Enceinte Dimensions Poids brut SPL dBPlage de fréquence Couverture nominalePour contacter QSC Audio Products TD-000170-00 rev.C Verarbeitetes Hochfrequenz Programmsignal VerbindungenHochfrequenz-Eingangsklemmen HF Input Hochfrequenz-Ausgangsklemmen HF OutputNominelle Abstrahlung Maximaler AusgangImpedanz EmpfindlichkeitBeschränkte Dreijahresgarantie durch QSC Audio Products Kontaktaufnahme mit QSC Audio ProductsHaftungsausschluss Hinzuziehen Paralleler Anschluss des zweiten LF-3215 Normaler AnschlussEinzelner Wandler Anschlussbeispiel Maximale Eingangsleistung Empfohlene VerarbeitungAnschlüsse Wandler Gehäuse Größe Gewicht SPL dB Kontaktaufnahme mit QSC Audio Products HF-63 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-3215 低频扬声器单个变频器连接（需要修改） LF-3215 产品规格如有改变恕不另行通告频率范围：保修（仅限美国；其它国家，请联系您的经销商或分销商）