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SC-433 Cinema Loudspeaker System Preliminary Specifications SC-433 Developed specifically for the unique requirements of professional motion picture playback, the SC-433 extends QSC’s commitment to the cinema market. As a member of the DCS Digital Cinema Speaker Series, the SC-433 is a three-way, selectable bi or tri-amplified screen channel loudspeaker system comprised of two main units—the MH-1075 high frequency system and the LF-4315 low frequency system.
SC-433 Enclosure Dimensions Top 21.7" 551 mm 20.3" 516 mm 30" 762 mm 39" 990 mm 92" 2337 mm 4" 102 mm 53" 1346 mm Side 36" 914 mm Front Specifications subject to change without notice. 1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174 • www.qscaudio.
1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA 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 Cinema Mid-High Loudspeaker System User Manual MH-1063 10” (254mm) mid, 2.5” (63mm) compression driver MH-1075 10” (254mm) mid, 3.
Mounting Attaching to Low Frequency Enclosure The mid-high loudspeaker assembly attaches to the top of the QSC low frequency cabinet with three 5/16-18 bolts, 0.75” long, with lock washers. This hardware ships installed on the low frequency cabinet. We recommend the use of serviceable thread locking compound when installing the bolts to prevent loosening due to vibration. Do not fully tighten the mounting hardware before aiming (see below).
Connections INPUT Terminals The MH-1063 and MH-1075 have barrier strip screw terminals that accept up to #10 AWG (5.3mm2) stranded loudspeaker wire. Observe proper polarity. Use the largest wire size and shortest wire length for the application. OUTPUT Terminals The OUTPUT terminals are factory-connected to the drivers. These terminals should ONLY be connected to their respective driver. Do not connect signals to these terminals as all protection and equalization circuitry will be bypassed.
Connections (continued) TRI-AMP mode connections- When the mode switch is set to TRI-AMP, connect the high frequency signal to the terminals marked “INPUT HI + -” and the mid frequency signal to the terminals marked “INPUT MID + -”. TRI-AMP Mode- one amplifier channel is used for the low frequency cabinet, one amplifier channel for the mids, and one amplifier channel for the high frequencies. The MH-1063 / MH1075 mode switch is set to TRI-AMP, bypassing the internal mid-high passive crossover.
MH-1063 Specifications (subject to change without notice) Freq. Range 180 - 15k (-6dB, full space) Nominal Coverage 90° horizontal X +20 to -30° vertical (50° total, adjustable mount provides for vertical plane adjustments. The horizontal plane can be adjusted by altering mounting position on the low frequency enclosure before tightening bolts. DI: 9 dB (400 to 16k Hertz average) Q: 8 (400 to 16k Hertz average) Max. Output: [Tri-amp mode] Mid Freq. 135.
MH-1075 Specifications (subject to change without notice 6 Freq. Range 180 - 15k (-6dB, full space) Nominal Coverage 90° horizontal X +20 to -30° vertical (50° total, adjustable mount provides for vertical plane adjustments. The horizontal plane can be adjusted by altering mounting position on the low frequency enclosure before tightening bolts. DI: 9 dB (400 to 16k Hertz average) Q: 8 (400 to 16k Hertz average) Max. Output: [Tri-amp mode] Mid Freq. 135.
MH-1063 SPL and Impedance vs. Frequency SPL (dB) Impedance (Ohms) SPL Impedance Frequency (Hertz) MH-1075 SPL and Impedance vs.
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.
1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA 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 Cinema Loudspeaker Systems User Manual LF-4315 Low Frequency Loudspeaker Introduction The LF-4315 15” (381mm) low frequency enclosure is designed specifically for cinema applications.
Connections Normal Connection Example: Amplifier capable of driving 5.5 ohm loads Normal Connection The LF-4315 has barrier strip screw terminals for connection. The terminals accept up to #10 AWG (5.3mm2) stranded loudspeaker wiring. Use the largest wire size and shortest wire length possible for a given installation. Observe the polarity markings and keep polarity consistent throughout the system for best performance.
LF-4315 Specifications (subject to change without notice) Frequency Range: 32 - 1200 Hertz (-6dB) 28 - 2800 Hertz useable range (-10dB) Nominal Coverage: 125° horizontal X 60° vertical at 315 Hertz Maximum Output: 136.0dB SPL calculated peak, 1 meter, half space, at rated rms power with 6 dB crest factor pink noise input, 35 - 1000 Hertz. 130.0dBA SPL calculated maximum continuous, 1 meter. The dBA scale is typically used to identify sound sources which can cause permanent hearing loss. Impedance: 5.
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.
75 MacArthur Blvd., Costa Mesa, CA, 92626 EE.UU. Número principal +1 (714) 754-6175 Ventas y Comercialización +1 (714) 957-7100 o línea sin costo (sólo para EE.UU.) +1 (800) 854-4079 Servicio al cliente +1 (714) 957-7150 o gratis (sólo EE.UU.) +1 (800) 772-2834 Manual del usuario de los sistemas de altavoces para salas de cine Altavoz de baja frecuencia LF-4315 Introducción La caja de baja frecuencia de 15” (381 mm) del altavoz LF-4315 está diseñada específicamente para aplicaciones cinematográficas.
Conexiones Ejemplo de una conexión normal: Amplificador con capacidad de accionamiento de cargas de 5.5 ohmios Conexión normal El altavoz LF-4315 tiene terminales de tornillo de barra protectora para su conexión. Los terminales aceptan cableado trenzado de hasta #10 AWG (5.3 mm2) para altavoces. Use el alambre del calibre más grande y de la longitud más corta posible en cualquier instalación.
Especificaciones del sistema LF-4315 (sujetas a cambio sin previo aviso) Intervalo de frecuencias: 32 - 1200 Hertzios (-6dB) Intervalo utilizable de 28 -2800 Hertzios (-10 dB) Cobertura nominal: 125° horizontal X 60° vertical a 315 Hertzios Salida máxima: Pico calculado de SPL: 136.0 dB, 1 metro, medio espacio, a una potencia rms nominal con entrada de ruido rosa con factor de cresta de 6 dB, 35 - 1000 Hertzios. Máximo calculado continuo de SPL: 130.0 dBA, 1 metro.
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. Garantía limitada de 3 años de QSC Audio Products QSC Audio Products, Inc.
1675 MacArthur Blvd., Costa Mesa, CA 92626 Téléphone (standard) +1 (714) 754-6175 Ventes et Marketing +1 (714) 957-7100 ou +1 (800) 854-4079 (numéro vert valable aux États-Unis seulement) Service clientèle +1 (714) 957-7150 ou numéro vert (États-Unis seulement) +1 (800) 772-2834 Manuel d'utilisation de systèmes de haut-parleurs de cinéma Haut-parleur basse fréquence LF-4315 Introduction L'enceinte basse fréquence de 381 mm LF-4315 a été tout spécialement conçue pour les applications en salle de cinéma.
Branchements Exemple de branchement normal : Amplificateur capable de piloter des charges de 5,5 ohms Branchement normal Le branchement du LF-4315 se fait à partir de bornes vissables de bornier à cloisons. Les bornes acceptent des câbles de haut-parleurs toronnés pouvant atteindre #10 AWG (5,3 mm2). Utiliser le calibre de conducteur maximal et la longueur de conducteur minimale, dans la mesure du possible, pour toute installation.
Caractéristiques techniques du LF-4315 (sujettes à modification sans préavis) Plage de fréquence : 32 à 1 200 Hz (-6 dB) 28 à 2 800 Hz (plage utile) (-10 dB) Couverture nominale : 125° horizontal x 60° vertical à 315 Hz Sortie maximale : Niveau de pression sonore maximal calculé de 136 dB, à 1 m, demi-espacement, à la puissance nominale efficace avec 6 dB entrée de bruit rose de facteur de crête, 35 à 1 000 Hz. Niveau de pression sonore maximal calculé continu de 130 dBA, à 1 mètre.
Garantie (États-Unis seulement ; dans les autres pays, consulter le revendeur ou le distributeur) Avis de non-responsabilité QSC Audio Products, Inc. n'est pas responsable des dommages subis par les amplificateurs ou tout autre équipement causé par un acte de négligence ou une installation impropre et/ou l'utilisation de ce haut-parleur. QSC Audio Products - Garantie limitée de 3 ans QSC Audio Products, Inc.
1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA Zentrale +1 (714) 754-6175 Verkauf und Marketing +1 (714) 957-7100 oder gebührenfrei (nur in den USA) +1 (800) 854-4079 Kundendienst +1 (714) 957-7150 oder gebührenfrei (nur in den USA) +1 (800) 772-2834 Kinolautsprecheranlagen - Benutzerhandbuch Niederfrequenzlautsprecher LF-4315 Einführung Das 15-Zoll- (381-mm-) Gehäuse des LF-4315-Niederfrequenzlautsprechers wurde speziell für Kinoanwendungen konstruiert.
Verbindungen Beispiel eines normalen Anschlusses: Verstärker kann 5,5Ohm-Lasten treiben Normaler Anschluss Das Modell LF-4315 wird über Barrier-StripSchraubklemmen angeschlossen. Die Klemmen können Lautsprecher-Litzendraht bis zu einer Stärke von 10 AWG (5,3 mm2) aufnehmen. Bei der Installation stets den größtmöglichen Leiterquerschnitt und die kürzeste Leiterlänge verwenden.
LF-4315 - Technische Daten (können jederzeit ohne vorherige Mitteilung geändert werden) Frequenzbereich: 32 Hz - 1200 Hz (-6 dB) Nutzbereich 28 - 2800 Hz (-10 dB) Nominelle Abstrahlung: 125° horizontal x 60° vertikal bei 315 Hz Maximale Ausgabe: 136,0 dB berechneter Spitzen-SPL, 1 m, Halbraum bei effektiver Nennleistung mit Rosa-Rauschen-Eingang-Crestfaktor von 6 dB, 35 1.
Garantie (nur für die USA; wenden Sie sich zwecks Garantieinformationen für andere Länder an Ihren Händler oder Distributor) Haftungsausschluss QSC Audio Products, Inc. ist nicht für Schäden an Verstärkern oder anderen Geräten haftbar, die durch Fahrlässigkeit oder eine unsachgemäße Installation und/oder Verwendung dieses Lautsprecherprodukts verursacht werden. Beschränkte Dreijahresgarantie durch QSC Audio Products QSC Audio Products, Inc.
1675 MacArthur Blvd., Costa Mesa, CA 92626 主要号码 (714) 754-6175 销售和市场部门 (714) 957-7100 或免费电话 ( 仅限美国 ) (800) 854-4079 客服 (714) 957-7150 或免费电话 ( 仅限美国 ) (800) 772-2834 影院扬声器系统用户手册 LF-4315 低频扬声器 简介 LF-4315 15” (381 毫米 ) 的低频机壳专为影院应用设计。LF-4315 和传统 “摇滚”低音系统的不同之处在于它可以满足影院对扩展低频响应的要求。 根据高频系统的要求，LF-4315 可覆盖 30 赫兹到 500 赫兹的频率范围。 三个定制 400 瓦，15” 变频器专为影院使用开发。它们采用 4” (100mm) 音圈，120 oz.(3.
连接 正常连接样例： 放大器可以带动 5.5 欧姆负载 正常连接 LF-4315 具有用于连接的阻挡带螺 旋式终端。此终端接受高达 #10 AWG (5.3mm2) 的绞合式扬声器 电线。对于特定的安装，尽可能使 用最大电线尺寸和最短电线长度。 观察极性标志，确保整个系统极性 一致，以便获得最佳表现。 第二个 LF-4315 并联连接 标记为 OUTPUT 的终端可用于并联 另一个 LF-4315。按照右图所示连 接线路。 并联样例： 放大器可以带动 2.
LF-4315 产品规格 ( 如有改变恕不另行通告 ) 频率范围： 32 - 1200 赫兹 (-6dB) 28 - 2800 赫兹可用范围 (-10dB) 标称范围： 125° 水平 X 60°垂直，315 赫兹 最大输出： 136.0 dB SPL 计算峰值， 1 米，半间距，在额定 rms 功率带 6 dB 振幅因子粉红噪音输入，35 - 1000 赫 兹。 130.0dBA SPL 计算最大连续，1 米。通常使用 dBA 尺以确定会造成永久听力损失的声源。 阻抗： 标称 5.5 欧姆 最小 4.5 欧姆，150 赫兹 最大 30 欧姆，22 赫兹 最大输入功率： 1200 瓦 rms (6dB 振幅因子粉红噪音 8 小时，40 - 400 赫兹） 1500 瓦 rms (6dB 振幅因子粉红噪音 2 小时，40 - 400 赫兹 ) 推荐放大器功率 - 2400 瓦 rms 最大到 4 欧姆 ( 每 LF-4315) 灵敏度： 99.0dB 半间距，98.
保修 （仅限美国；其它国家，请联系您的经销商或分销商） 声明 QSC Audio Products, Inc. 不承担因疏忽、或不当安装和 / 或不当使用本放大器产品而对扬声器或任何 其它设备造成损坏的任何责任。 QSC Audio Products3 年有限质保协议。 QSC Audio Products, Inc.
