QSC SC-322X - Manual
QSC SC-322X – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Dimensions
- Page 3 – Cinema Loudspeaker System; Specifications; • HF-63X2 provides 90° horizontal by +20° to -30° vertical coverage
- Page 5 – Connections; ONLY
- Page 7 – Contacting QSC Audio Products
- Page 8 – Mounting points for mid-
- Page 9 – Normal Connection
- Page 13 – Conexiones; Conexión normal
- Page 14 – Especificaciones del sistema LF-3215; Intervalo de frecuencias:; SPL e impedancia en función de la frecuencia
- Page 15 – Cómo comunicarse con QSC Audio Products
- Page 17 – Branchements; Branchement normal
- Page 18 – Caractéristiques techniques du LF-3215; Couverture nominale :; SPL et impédance par rapport à la fréquence
- Page 19 – Pour contacter QSC Audio Products; Kapton® est une marque déposée de E.I. du Pont de Nemours and Company.
- Page 21 – Verbindungen; Normaler Anschluss
- Page 22 – (können jederzeit ohne vorherige Mitteilung geändert werden); Nominelle Abstrahlung:; Versandgewicht 88 kg, Nettogewicht 78 kg; SPL und Impedanz im Verh. zur Frequenz
- Page 23 – Kontaktaufnahme mit QSC Audio Products
- Page 24 – 中高频或高频系统安装
- Page 25 – 连接; 正常连接
- Page 27 – 保修 (仅限美国其它国家,请联系您的经销商或分销商); 在不同的州,顾客可能会有额外的权利。; 联系 QSC Audio Products; 004 “ QSC”以及 QSC 的标志在美国专利和商标管理局注册。
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
4
Ω
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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Summary
SC-322X Dimensions qscaudio.com 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 SC-322X Spec Sheet - 03/10/06 Top Side 21.53" 546.9 mm 20.25" 514.4 mm 30" 762 mm Front 15.46" 392.6...
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...
2 Connections The HF-63X1/X2 has barrier strip screw terminals that accept up to #10 AWG (5.3mm 2 ) stranded loudspeaker wire. INPUT Terminals Connect the amplifier’s full range output signal to the HF-63X1 or HF-63X2 INPUT terminals. Observe proper polarity; the amplifier’s + signal to the HF-63X1 ...
