QSC SC-312X - Manual
QSC SC-312X – 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 4 – Connections; ONLY
- Page 6 – Contacting QSC Audio Products
- Page 7 – Mounting points for
- Page 8 – Normal Connection; The terminals marked; OUTPUT; may be; Normal Connection Example:
- Page 9 – allel; SP
- Page 11 – Puntos de montaje para el
- Page 12 – Conexiones; Conexión normal; Los terminales marcados; SALIDA; se; Ejemplo de una conexión normal:
- Page 13 – Especificaciones del sistema LF-3115; Intervalo de frecuencias:; SPL e impedancia en función de la Frecuencia
- Page 14 – Cómo comunicarse con QSC Audio Products
- Page 15 – Points de fixation d'un
- Page 16 – Branchements; Branchement normal; Les bornes marquées; peuvent; Exemple de branchement normal :
- Page 17 – Caractéristiques techniques du LF-3115; Couverture nominale :; SPL et impédance par rapport à la fréquence
- Page 18 – Pour contacter QSC Audio Products; Kapton® est une marque déposée de E.I. du Pont de Nemours and Company.
- Page 19 – Befestigungspunkte für
- Page 20 – Verbindungen; Normaler Anschluss; gekennzeichnete; Beispiel eines normalen Anschlusses:
- Page 21 – (können jederzeit ohne vorherige Mitteilung geändert werden); Nominelle Abstrahlung:; Versandgewicht 44 kg, Nettogewicht 38 kg; SPL und Impedanz im Verh. zur Frequenz
- Page 22 – Kontaktaufnahme mit QSC Audio Products
- Page 23 – “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。; 高频系统安装点
- Page 24 – 连接; 正常连接
- Page 26 – 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-312X
extends QSC’s commitment to the cinema market. As
a member of the DCS Digital Cinema Speaker Series,
the SC-312X is a passive, two-way, screen channel
loudspeaker system comprised of two main units—the
HF-63X1 high frequency system and the LF-3115 low-
frequency system.
The HF-63X1 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-63X1 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-3115 15
"
(381mm) low-frequency enclosure
is designed specifically to address the extended low-
frequency response required for cinema applications.
The LF-3115 covers the frequency range from
35 Hz to 1000 Hz, depending upon the high-
frequency system requirements.
The SC-312X is designed for ease of installation.
The HF-63X1 components come pre-assembled to
reduce field assembly time. Three bolts are all that
are required to secure the HF-63X1 to the top of the
LF-3115 enclosure.
SC-312X
Cinema Loudspeaker System
Specifications
SC-312X
Nominal Coverage
90° horizontal x +15 to -35° vertical
Frequency Range
33 Hz - 16 kHz (-6 dB)
Impedance
8
Ω
Sensitivity 1 watt /1 meter,
95 dB
half space
Maximum Input Power
1
2 hours of 6 db crest factor
150 W RMS
pinknoise, 50 Hz - 20 kHz,
AES method
Recommended Amplifier Power 300 W RMS maximum
Recommended Processing
Subsonic filter below 30 Hz, > 18 dB per octave
LF-3115
HF-63X1
Connectors
Barrier strip screw terminals
Barrier strip screw terminals
accept up to #10 AWG
accept up to #10 AWG
stranded wire
stranded wire
Transducers
One 15" (381mm) high efficiency,
1.5" (38mm) exit, 2.5" titanium
extended bass woofer featuring a
diaphragm compression driver
3" copper voice coil
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)
18.5" x 30" x 20.3"
16" x 30" x 20"
(470 mm x 762 mm x 516 mm)
(406 mm x 762 mm x 508 mm)
Weight - Net
83 lbs (38 kg)
40 lbs (18.4 kg)
System Weight
123 lbs (56.4 kg)
Baffle Cut-Out
35.5" 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
• SC-312X provides 90° horizontal by +15° to -35° vertical coverage
• Low distortion waveguide provides highly articulate dialogue
• Shallow depth (20") facilitates installation
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Summary
SC-312X 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-312X 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...
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 ...
4 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 Limite...
