Qsc-audio SC-322X Bedienungsanleitung

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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.
SC-322X
Cinema Loudspeaker System
Specifications SC-322X
Nominal Coverage 90° horizontal x +15 to -35° vertical
Frequency Range 32 Hz - 16 kHz (-6 dB)
Impedance 4Ω
Sensitivity 1 watt /1 meter, 97.5 dB
half space
Maximum Input Power
1
2 hours of 6 db crest factor 300 W RMS
pink noise, 50 Hz - 20 kHz,
AES method
Recommended Amplifier Power 600 W RMS maximum
Recommended Processing Subsonic filter below 30 Hz, > 18 dB per octave
LF-3215 HF-63X2
Connectors Barrier strip screw terminals Barrier strip screw terminals
accept up to #10 AWG accept up to #10 AWG
stranded wire stranded wire
Transducers Two 15" (381mm) high efficiency, 1.5" (38mm) exit, 2.5" titanium
extended bass woofer featuring diaphragm compression driver
3" copper voice coils
Enclosure Quasi B4 alignment, ported Tilt/Pan Bracket
enclosure with fully flared ports, ±10° vertical tilt
symmetrical port design, tuned to ±10° horizontal pan
36 Hz, constructed of MDF and
heavily braced. Features vandal
resistant woofer mounting bolts
Dimensions (HWD) 36" x 30" x 20.3" 16" x 30" x 20"
(910 mm x 762 mm x 516 mm) (406 mm x 762 mm x 508 mm)
Weight - Net 172 lbs (78 kg) 40 lbs (18.4 kg)
System Weight 212 lbs (96.4 kg)
Baffle Cut-Out 53" x 32"
1) Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor.
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
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Inhaltsverzeichnis

Seite 1 - Cinema Loudspeaker System

Developed specifically for the unique requirements of professional motion picture playback, the SC-322X extends QSC’s commitment to the cinema ma

Seite 2 - Dimensions

LF-3215 Specifications (subject to change without notice)Frequency Range: 32 - 1500 Hertz (-6dB) 28 - 3300 Hertz useable range (-10dB)Nominal Coverage

Seite 3

Warranty (USA only; other countries, see your dealer or distributor)DisclaimerQSC Audio Products, Inc. is not liable for any damage to amplifiers, or

Seite 4 - *TD-000219-00*

Manual del usuario de los sistemas de altavoces para salas de cineAltavoz de baja frecuencia LF-3215IntroducciónLa caja doble de baja frecuencia de 15

Seite 5

ConexionesConexión normalEl altavoz LF-3215 tiene terminales de tor-nillo de barra protectora para su conexión. Los terminales aceptan cableado trenza

Seite 6

Especificaciones del sistema LF-3215 (sujetas a cambio sin previo aviso)Intervalo de frecuencias: 32 -1500 Hertzios (-6dB) Intervalo utilizable de 28

Seite 7

Garantía (sólo para EE.UU.; para otros países, consulte con su vendedor o distribuidor)Renuncia de responsabilidadQSC Audio Products, Inc. no es respo

Seite 8 - *TD-000173-00*

Manuel d'utilisation de systèmes de haut-parleurs de cinéma Haut-parleur basse fréquence LF-3215 IntroductionL'enceinte basse fréquence doub

Seite 9 - Connections

BranchementsBranchement normalLe branchement du LF-3215 se fait à partir de bornes vissables de bornier à cloisons. Les bornes acceptent des câbles de

Seite 10

Caractéristiques techniques du LF-3215 (sujettes à modification sans préavis)Plage de fréquence : 32 à 1 500 Hz (-6 dB) 28 à 3 300 Hz (plage utile) (-

Seite 11 - Contacting QSC Audio Products

Garantie (États-Unis seulement ; dans les autres pays, consulter le revendeur ou le distributeur)Avis de non-responsabilitéQSC Audio Products, Inc. n&

Seite 12 - Introducción

SC-322XDimensionsqscaudio.comSpecifications subject to change without notice.1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714

Seite 13 - Conexiones

Kinolautsprecheranlagen - BenutzerhandbuchNiederfrequenzlautsprecher LF-3215EinführungDas Gehäuse des LF-3215-Lautsprechers mit zwei 15-Zoll- (381-mm-

Seite 14

VerbindungenNormaler AnschlussDas Modell LF-3215 wird über Barrier-Strip-Schraubklemmen angeschlossen. Die Klemmen können Lautsprecher-Litzendraht bis

Seite 15

LF-3215 - Technische Daten (können jederzeit ohne vorherige Mitteilung geändert werden)Frequenzbereich: 32 Hz - 1500 Hz (-6 dB) Nutzbereich 28 - 3300

Seite 16 - LF-3215

Garantie (nur für die USA; wenden Sie sich zwecks Garantieinformationen für andere Länder an Ihren Händler oder Distributor)HaftungsausschlussQSC Audi

Seite 17 - Branchements

影院扬声器系统用户手册LF-3215 低频扬声器简介LF-3215 双 15” (381 毫米 ) 的低频机壳专为影院应用设计。LF-3215 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-3215 可覆盖 32 赫兹到 1500 赫兹的频率范围

Seite 18

连接正常连接LF-3215 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。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。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

Seite 19

LF-3215 产品规格 ( 如有改变恕不另行通告 )频率范围: 32 - 1500 赫兹 (-6dB) 28 - 3300 赫兹可用范围 (-10dB)标称覆盖范围: 600 赫兹时 100°水平 X 55°垂直 最大输出:132.5 dB SPL 计算峰值、1 米、半间距、在额定 rms 功率

Seite 20

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,

Seite 21

Developed specifically for the unique requirements of professional motion picture playback, the SC-322X extends QSC’s commitment to the cinema ma

Seite 22

1*TD-000219-00*Cinema Loudspeaker Systems User ManualHF-63X1 and HF-63X2 High Frequency ComponentIntroductionThe HF-63X1 and HF-63X2 are the high freq

Seite 23

2ConnectionsThe HF-63X1/X2 has barrier strip screw terminals that accept up to #10 AWG (5.3mm2) stranded loudspeaker wire.INPUT TerminalsConnect the

Seite 24 - LF-3215 低频扬声器

3HF-63X1 and HF-63X2 Specifications (subject to change without notice)Frequency Range: 1,300 - 16,000 Hz (-6 dB)Nominal Coverage: 90° horizontal X +15

Seite 25

4Warranty (USA only; other countries, see your dealer or distributor)DisclaimerQSC Audio Products, Inc. is not liable for any damage to amplifiers, or

Seite 26 - LF-3215 产品规格 ( 如有改变恕不另行通告 )

*TD-000173-00*Cinema Loudspeaker Systems User ManualLF-3215 Low Frequency LoudspeakerIntroductionThe LF-3215 dual 15” (381mm) low frequency enclosure

Seite 27 - 联系 QSC Audio Products

ConnectionsNormal ConnectionThe LF-3215 has barrier strip screw termi-nals for connection. The terminals accept up to #10 AWG (5.3mm2) stranded loud-s

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