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Features
• Passive, two-way, screen channel system
• HF-63X2 provides 90° horizontal by +15° to -35° vertical coverage
• LF-3215 is constructed of MDF and features single woofer chambers
• Low-distortion waveguide provides highly articulate dialogue
• Shallow depth (20") facilitates installation
Developed specifically for the unique requirements
of professional motion picture playback, the SC-322X
extends QSC's commitment to the cinema market. As
a member of the DCS Digital Cinema Speaker Series,
the SC-322X is a passive, two-way screen channel
loudspeaker system comprised of two main units—the
HF-63X2 high-frequency system and the LF-3215 low-
frequency system.
The HF-63X2 high-frequency system features a 2.5"
(63mm) titanium diaphragm compression driver
mounted on a custom designed high-frequency cinema
horn with an adjustable pan and tilt bracket. The HF-
63X2 includes a driver protection and equalization
network. DC blocking capacitors protect against DC
or low-frequency signals that would likely destroy an
unprotected driver. Power limiter circuitry protects the
driver from overpowering and a response correction
filter smoothes the frequency response of the horn/
driver combination. The driver and equalization network
provides for more reliable operation, ensuring the
show will go on. The LF-3215 dual 15" (381mm) low-
frequency enclosure is designed specifically to address
the extended low-frequency response required for
cinema applications.
The LF-3215 covers the frequency range from 35 Hz to
1000 Hz, depending upon the high-frequency system
requirements. Close Coupled Woofers (CCW), with their
tight spacing between woofers, improves coupling and
keeps coverage angles wide over a greater frequency
range than more widely spaced designs.
The SC-322X is designed for ease of installation.
The HF-63X2 components come pre-assembled to
reduce field assembly time. Three bolts are all that
are required to secure the HF-63X2 to the top of the
LF-3215 enclosure.
Specifications
Nominal Coverage
Frequency Range
Impedance
Sensitivity 1 watt /1 meter,
half space
1
Maximum Input Power
2 hours of 6 db crest factor
pink noise, 50 Hz - 20 kHz,
AES method
Recommended Amplifier Power 600 W RMS maximum
Recommended Processing
Connectors
Transducers
Enclosure
Dimensions (HWD)
Weight - Net
System Weight
Baffle Cut-Out
1) Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor.
SC-322X
Cinema Loudspeaker System
SC-322X
90° horizontal x +15 to -35° vertical
32 Hz - 16 kHz (-6 dB)
97.5 dB
300 W RMS
Subsonic filter below 30 Hz, > 18 dB per octave
LF-3215
Barrier strip screw terminals
accept up to #10 AWG
stranded wire
Two 15" (381mm) high efficiency,
extended bass woofer featuring
3" copper voice coils
Quasi B4 alignment, ported
enclosure with fully flared ports,
symmetrical port design, tuned to
36 Hz, constructed of MDF and
heavily braced. Features vandal
resistant woofer mounting bolts
36" x 30" x 20.3"
(910 mm x 762 mm x 516 mm)
172 lbs (78 kg)
212 lbs (96.4 kg)
53" x 32"
HF-63X2
Barrier strip screw terminals
accept up to #10 AWG
stranded wire
1.5" (38mm) exit, 2.5" titanium
diaphragm compression driver
Tilt/Pan Bracket
±10° vertical tilt
±10° horizontal pan
16" x 30" x 20"
(406 mm x 762 mm x 508 mm)
40 lbs (18.4 kg)

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Resumen de contenidos para QSC SC-322X

  • Página 1 QSC’s commitment to the cinema market. As a member of the DCS Digital Cinema Speaker Series, Frequency Range 32 Hz - 16 kHz (-6 dB) the SC-322X is a passive, two-way screen channel Impedance 4Ω loudspeaker system comprised of two main units—the Sensitivity 1 watt /1 meter, 97.5 dB...
  • Página 2 101.6 mm Side 35.5" 901.7 mm 18.18" 461.8 mm 20.25" Front 514.4 mm Specifications subject to change without notice. qscaudio.com 1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174 SC-322X Spec Sheet - 03/10/06...
  • Página 3 QSC’s commitment to the cinema market. As Frequency Range 32 Hz - 16 kHz (-6 dB) a member of the DCS Digital Cinema Speaker Series, the SC-322X is a passive, two-way screen channel Impedance 4Ω loudspeaker system comprised of two main units—the Sensitivity 1 watt /1 meter, 97.5 dB...
  • Página 4 TD-000219-00 rev.A © Copyright 2006, QSC Audio Products, Inc. a physical equipment installation. QSC® is a registered trademark of QSC Audio Products, Inc. “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office...
  • Página 5 The HF-63X1 is designed specifically for use with QSC’s LF-3115 low frequency loudspeaker and the HF-63X2 for the LF-3215 loudspeaker. The LF OUT terminals are factory-terminated to lead wires with spade-lugs. These should ONLY be connected to QSC’s model LF-3115 or model LF- 3215 low frequency loudspeaker.
  • Página 6 Barrier strip screw terminals accept up to #10 AWG stranded wire. Six terminals: Two full-range input terminals, two HF OUT terminals (factory wired to compression driver), and two LF OUT terminals with factory supplied wiring for connection to QSC LF-3115 or LF-3215 low frequency loudspeaker. Transducers: 1.5”...
  • Página 7 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.
  • Página 8 Three T-nuts in the top of the enclosure provide easy mounting of QSC’s HF-63 high fre- quency system, or MH-1063 mid-high frequency system.
  • Página 9 Connections Normal Connection Normal Connection Example: The LF-3215 has barrier strip screw termi- nals for connection. The terminals accept Amplifier capable of up to #10 AWG (5.3mm ) stranded loud- driving 4 ohm loads speaker wiring. Use the largest wire size and shortest wire length possible for the application.
  • Página 10 98.5 dB half space, 97.5 dB full space, 35 - 1000 Hertz, 1 watt, 1 meter Recommended Processing: Subsonic filter below 30 Hertz, >18 dB per octave, maximum recommended crossover frequency is 1000 Hertz. QSC DSP configurations are available at www.qscaudio.com. Parameters for alternative processing hardware are available upon request.
  • Página 11 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.
  • Página 12 QSC® es una marca comercial registrada de QSC Audio Products, Inc. dispositivo. Consulte a un ingeniero profesional con la debida licencia cuando sur- “QSC” y el logotipo de QSC están registrados con la Oficina de Patentes y Marcas jan dudas o preguntas referentes a la instalación física del equipo.
  • Página 13 Conexiones Conexión normal Ejemplo de una conexión normal: El altavoz LF-3215 tiene terminales de tor- nillo de barra protectora para su conexión. Los terminales aceptan cableado trenzado Amplificador con capacidad de accio- de hasta #10 AWG (5.3 mm ) para altav- namiento de cargas de 4 ohmios oces.
  • Página 14 Filtro subsónico menor de 30 Hertzios, >18 dB por octava, la frecuencia máxima de cruce recomendada es de recomendado: 1000 Hertzios. Las configuraciones DSP de QSC están disponibles en www.qscaudio.com. Los parámetros para el herraje de procesamiento alternativo están disponibles si así se solicitan.
  • Página 15 Garantía (sólo para EE.UU.; para otros países, consulte con su vendedor o distribuidor) Renuncia de responsabilidad QSC Audio Products, Inc. no es responsable por ningún daño a los amplificadores, ni a ningún otro equipo que sea causado por negligencia o instalación y/o uso inadecuado de este altavoz.
  • Página 16 © Copyright 2004, QSC Audio Products, Inc. physique de l'équipement. QSC® est une marque déposée de QSC Audio Products, Inc. QSC et le logo QSC sont des marques déposées auprès de l'U.S. Patent and Trademark Office.
  • Página 17 Branchements Branchement normal Exemple de branchement Le branchement du LF-3215 se fait à partir normal : de bornes vissables de bornier à cloisons. Amplificateur capable Les bornes acceptent des câbles de haut- de piloter des charges parleurs toronnés pouvant atteindre de 4 ohms #10 AWG (5,3 mm ).
  • Página 18 Filtre subsonique inférieur à 30 Hz, >18 dB par octave ; fréquence de filtre passif maximale recommandée : 1 000 Hz. Les configurations des processeurs de champs sonores numériques QSC sont disponibles sur le site www.qscaudio.com. Les paramètres concernant d'autres matériels de traitement sont disponibles sur demande.
  • Página 19 QSC Audio Products - Garantie limitée de 3 ans QSC Audio Products, Inc. (« QSC ») garantit que ses produits sont dépourvus de tout vice de fabrication et/ou de matériel pendant une période de trois (3) ans à partir de la date de vente et remplacera les pièces défectueuses et réparera les produits qui fonctionnent mal dans le cadre de cette garantie si le défaut survient dans des conditions normales d'installation et...
  • Página 20 Schwingspule aus ihrer Mittelstellung im Luftspalt bei hohen Ausgangspegeln reduziert. Die Montage der Hochfrequenz-Anlage HF-63 bzw. des oberen Mittenfrequenz-Systems MH- 1063 von QSC wird durch drei T-Muttern oben im Gehäuse erleichtert. Das Gehäuse ist nicht für Hänge-, Flug- oder Abspannanwendungen vorgesehen.
  • Página 21 Verbindungen Normaler Anschluss Beispiel eines normalen Das Modell LF-3215 wird über Barrier-Strip- Anschlusses: Schraubklemmen angeschlossen. Die Klemmen Verstärker kann 4- können Lautsprecher-Litzendraht bis zu einer Ohm-Lasten treiben Stärke von 10 AWG (5,3 mm ) aufnehmen. Stets den größtmöglichen Leiterquerschnitt und die kürzeste Leiterlänge für die jeweilige Anwendung verwenden.
  • Página 22 98,5 dB Halbraum, 97,5 dB Vollraum, 35 - 1000 Hz, 1 W, 1 m Empfohlene Verarbeitung: Untertonfrequenzfilter unter 30 Hz, >18 dB je Oktave, empfohlene maximale Crossover-Frequenz: 1000 Hz QSC DSP- Konfigurationen können im Internet unter www.qscaudio.com eingesehen werden. Parameter für alternative Verarbeitungshardware sind auf Anfrage erhältlich.
  • Página 23 Beschränkte Dreijahresgarantie durch QSC Audio Products QSC Audio Products, Inc. („QSC“) gewährleistet, dass seine Produkte für einen Zeitraum von drei (3) Jahren ab dem Kaufdatum keine Material- und/oder Ausführungsfehler aufweisen werden, und QSC verpflichtet sich zum Ersatz defekter Teile und zur Reparatur funktionsgestörter Produkte gemäß...
  • Página 24 机罩由优质中等密度纤维板制成,所有面板都有加强支架支持,有独立的低 中高频或高频系统安装 音室。在非常少见的情况下如果变频器出现故障,可以防止不当盒负荷造成 点 的变频器振幅过大。八个加强支架减少面板回响。 内部和外部端口开口都经过全辐射处理,确保气流在较高功率下可以平稳通 过端口。这可以防止声音端口噪音紊乱。 由于对称端口负荷 (SPL) ,低音端口均匀地分布在变频器两侧,使通过变 频器背表面的内部压力更加一致。这样就防止了圆锥由于力量失衡而被错误 地放置在一边或另一边,从而减少了高功率下将音圈赶出空隙中心的情况。 机罩上部的 3 个 T 形螺母使得安装 QSC HF-63 高频系统或 MH-1063 中高频 系统更加容易。 机罩并没有设计成悬挂式、可操纵式、或装配式。请勿对此机罩进行 悬挂、操纵或装配。 此产品可产生对人类听觉造成永久损伤的声压强度。请将听音区域内 的声压强度总是保持在不会对人的听力造成损伤的水平。 按照 QSC Audio Product 的说明并在授权的专业工程师的指导下安 装。仅限使用 QSC Audio Product 公司规定的附件、底座、零件或支 架。所有维护请由合格的专业人士进行。设备如果受到损坏,就需要 进行维修。 警告!放置、安装、装配或悬挂扬声器产品时,检查所有硬件、悬...
  • Página 25 连接 正常连接 正常连接样例 : LF-3215 具有用于连接的阻挡带螺 旋式终端。此终端接受高达 放大器可以带动 4 #10 AWG (5.3mm ) 的绞合式扬声器 欧姆负载 电线。使用最大导线尺寸和最短长 度。观察极性标志,确保整个系统 极性一致,以便获得最佳表现。 并联样例 : 第二个 LF-3215 并联连接 终端标志 SPK2 可用于并联另一个 LF-3215。按照右图所示连接线路。 注意:如果 LF-3215 的内部连线经 过任何修改,便不会起作用。如果 放大器可以带动 2 情况如此,拿掉终端杯,然后验证 欧姆负载 有无工厂黄色跳线电线和蓝色跳线 电线;按要求修改或者对此扬声器 进行维修。 单个变频器连接 (需要修改) 变频器在机罩内并行连线。如果要...
  • Página 26 推荐放大器功率 - 1200 瓦 rms 最大到 4 欧姆 ( 每 LF-3215) 灵敏度: 98.5 dB 半间距, 97.5 dB 全间距, 35 - 1000 赫兹,1 瓦,1 米 推荐处理: 次音速过滤低于 30 赫兹, 每八度音程大于 18 dB 最大推荐分频频率为 1000 赫兹。从 www.qscaudio.com 网站可获得 QSC DSP 的配置情况。如有要求即可获得替换处理硬件的参数。 连接器: 阻挡带螺旋式终端接受高达 #10 AWG 绞合式布线。四个终端 ( 两个输入和两个并行输出 )。变频器 以并联形式内部连接。独立连接变频器的时候,拿掉终端杯内部边上的蓝色跳线电线和黄色跳线 电线,然后相应标记机罩。...
  • Página 27 客服 (714) 957-7150 或免费电话 ( 仅限美国 ) (800) 772-2834 传真: 销售与市场部门传真 (714) 754-6174 客服传真 (714) 754-6173 网址 www.qscaudio.com E-mail:info@qscaudio.com service@qscaudio.com QSC Audio Products, Inc.1675 MacArthur Boulevard Costa Mesa, California 92626 USA ©2004 “ QSC”以及 QSC 的标志在美国专利和商标管理局注册。 Kapton® 为 E.I.du Pont de Nemours and Company 的注册商标。...