QSC SC-312X Manual

QSC Højttaler SC-312X

Læs gratis den danske manual til QSC SC-312X (26 sider) i kategorien Højttaler. Denne vejledning er vurderet som hjælpsom af 28 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 14.5 anmeldelser. Har du et spørgsmål om QSC SC-312X, eller vil du spørge andre brugere om produktet?

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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 +20 to -30° vertical
Frequency Range 33 Hz - 16 kHz (-6 dB)
Impedance 8 Ω
Sensitivity 1 watt /1 meter, 95 dB
half space
Maximum Input Power1
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 stranded accept up to #10 AWG stranded
wire, four terminals; two inputs wire, four terminals; two inputs
and two parallel outputs and two LF-outputs
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 +20° to -30° vertical coverage
• Low distortion waveguide provides highly articulate dialogue
• Shallow depth (20") facilitates installation
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 - 02/24/06
Top
Side
21.53"
546.9 mm
20.25"
514.4 mm
30"
762 mm
Front
15.46"
392.6 mm
33.83"
859.3 mm
18.38"
466.8 mm
9.7"
246.4 mm
4"
101.6 mm
20.25"
514.4 mm

Produkt Specifikationer

Mærke: QSC
Kategori: Højttaler
Model: SC-312X

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