QSC Audio SC-412 specifications Contacting QSC Audio Products, Disclaimer

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Warranty (USA only; other countries, see your dealer or distributor)

Disclaimer

QSC Audio Products, Inc. is not liable for any damage to amplifiers, or any other equipment that is caused by negligence or improper installation and/or use of this loudspeaker product.

QSC Audio Products 3 Year Limited Warranty

QSC Audio Products, Inc. (“QSC”) guarantees its products to be free from defective material and / or workmanship for a period of three (3) years from date of sale, and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use - provided the unit is returned to our factory or one of our authorized service stations via pre-paid transportation with a copy of proof of purchase (i.e., sales receipt). This warranty provides that the examination of the return product must indicate, in our judgment, a manufacturing defect. This warranty does not extend to any product which has been subjected to misuse, neglect, accident, improper installation, or where the date code has been removed or defaced. QSC shall not be liable for incidental and/or consequential damages. This warranty gives you specific legal rights. This limited warranty is freely transferable during the term of the warranty period.

Customer may have additional rights, which vary from state to state.

In the event that this product was manufactured for export and sale outside of the United States or its territories, then this lim- ited warranty shall not apply. Removal of the serial number on this product, or purchase of this product from an unauthorized dealer, will void this limited warranty. Periodically, this warranty is updated. To obtain the most recent version of QSC’s war- ranty statement, please visit www.qscaudio.com. Contact us at 800-854-4079 or visit our website at www.qscaudio.com.

Contacting QSC Audio Products

Mailing address:QSC Audio Products, Inc. 1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468 USA

Telephone Numbers:

Main Number (714) 754-6175

Sales & Marketing (714) 957-7100 or toll free (USA only) (800) 854-4079

Customer Service(714) 957-7150 or toll free (USA only) (800) 772-2834

Facsimile Numbers:

Sales & Marketing Fax(714) 754-6174

Customer Service Fax(714) 754-6173

World Wide Web:www.qscaudio.com E-mail:info@qscaudio.com service@qscaudio.com

QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA

©2003, 2004 “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office.

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Contents Features SpecificationsSC-412 Qscaudio.comHF-75High Frequency Component Introduction MountingHF Output Terminals ConnectionsHF Input Terminals QSC DCM or other active crossoverNominal Coverage ConnectorsWeight Maximum OutputQSC Audio Products 3 Year Limited Warranty Contacting QSC Audio ProductsDisclaimer TD-000171-00 LF-4115Low Frequency Loudspeaker IntroductionNormal Connection Parallel Connection of Second LF-4115Normal Connection Example Parallel Connection Example Upon request Which can cause permanent hearing lossImpedance Ohms nominal Allel OutputContacting QSC Audio Products Montaje Terminales de Salida de HF ConexionesTerminales de Entrada de HF DCM de QSC u otro cruce activoDB 600 a 16,000 Hertzios como promedio SPL e impedancia en función de la frecuenciaSPL dB Impedancia ohmios Frecuencia hertzios Cómo comunicarse con QSC Audio Products Renuncia de responsabilidadGarantía limitada de 3 años de QSC Audio Products Equipo Derechos de autor 2004, QSC Audio Products, IncEjemplo de una conexión normal Conexión normalConexión en paralelo de un segundo LF-4115 Ejemplo de conexión en paraleloIntervalo de frecuencias ProcesamientoRecomendado Cómo comunicarse con QSC Audio Products Montage MacArthur Blvd., Costa Mesa, CABranchements Bornes HF Input Entrée HFDCM QSC ou autre filtre passif activé Sensibilité DimensionsImpédance Ohms nominale ConnecteursPour contacter QSC Audio Products Avis de non-responsabilitéQSC Audio Products Garantie limitée de 3 ans TD-000171-00 rév. C Copyright 2004, QSC Audio Products, Inc Branchement normal Branchement en parallèle dun second LF-4115Exemple de branchement normal Impédance Traitement recommandéPlage de fréquence EnceintePour contacter QSC Audio Products Einführung Verbindungen Impedanz Nominelle AbstrahlungMaximaler Ausgang EmpfindlichkeitKontaktaufnahme mit QSC Audio Products HaftungsausschlussBeschränkte 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)

SC-412 specifications

The QSC Audio SC-412 is a high-performance loudspeaker designed specifically for professional audio applications. With its robust construction and advanced technologies, it delivers excellent sound quality, making it a popular choice for live performances, installations, and event spaces.

One of the standout features of the SC-412 is its powerful driver configuration. It includes two 12-inch direct-radiating woofers that provide deep, punchy bass response, complemented by a 1.75-inch exit compression driver mounted on a high-frequency horn. This configuration ensures a wide frequency range, enabling the SC-412 to reproduce everything from subtle vocal nuances to explosive rock guitar riffs with clarity and depth.

A key technology used in the SC-412 is QSC's proprietary Directivity Matched Transition (DMT) design. This advanced engineering approach ensures consistent directivity across the frequency range, providing even sound coverage in various acoustic environments. As a result, audiences experience a balanced and immersive listening experience, regardless of their position in the venue.

The cabinet construction of the SC-412 further contributes to its performance. It is built from durable, ply-birch wood and features a rugged finish, enhancing both aesthetics and durability. The enclosure is designed to minimize resonance, delivering accurate sound reproduction while ensuring that the cabinet itself does not color the audio signal. Additionally, the SC-412 includes a rear rigging point, making it easy to install in various orientations, whether flying or on a stand.

In terms of connectivity, the SC-412 features both speakON and binding post connectors, offering versatility for various setups and ensuring compatibility with a wide range of amplifiers and mixers. The loudspeaker's nominal impedance of 8 ohms allows for flexible system design and configuration.

The QSC Audio SC-412 is an excellent choice for audio professionals seeking reliability and performance. Its advanced features, like the DMT design and high-quality components, make it suitable for demanding applications in both live sound and fixed installations. With its ability to deliver powerful, clear, and consistent audio, the SC-412 stands out as a versatile solution for sound reinforcement needs. Whether used for concerts, corporate events, or permanent installations, it delivers the quality and reliability that audio professionals have come to expect from QSC.