SC-413

Cinema Loudspeaker System

Features

3-way selectable, bi or tri-amplified screen channel system

MH-1063 provides 90° horizontal by +20° to -30° vertical coverage

LF-4115 is constructed of MDF and is heavily braced

Low-distortion waveguides provide highly articulate dialogue

Shallow depth (20") facilitates installation

THX™ approved for professional cinema applications

Developed specifically for the unique requirements of professional motion picture playback, the SC-413 extends QSC’s commitment to the cinema market. As a member of the DCS Digital Cinema Speaker Series, the SC-413 is a 3-way, selectable bi or tri-amplified screen channel loudspeaker system comprised of two main units—the MH-1063 mid-high frequency system and the LF-4115 low-frequency system.

The MH-1063 mid-high system features a high output, horn loaded 10" midrange cone driver and a 2.5" (63mm) titanium diaphragm compression driver mounted to an adjustable pan and tilt bracket. The MH-1063 includes a driver protection network and a passive crossover for bi-amp operation. Power limiter circuitry protects the high-frequency driver from overpowering. The MH-1063 provides extended frequency coverage for the critical midrange band. A high power 10" cone driver allows operation as low as 250 Hz and the advanced phase plug coupling permits a crossover point of up to 1800 Hz to the high-frequency horn. This ensures that most of the dialog range is reproduced by a single element for unmatched intelligibility.

The LF-4115 single 15" (381 mm) low-frequency enclosure is designed specifically to address the extended low-frequency response required for cinema applications. The LF-4115 covers the frequency range from 35 Hz to 250 Hz.

The SC-413 is designed for ease of installation. The MH-1063 components come pre-assembled to reduce field assembly time. Three bolts are all that are required to secure the MH-1063 to the top of the LF-4115 enclosure.

Specifications

SC-413

 

 

 

 

 

 

 

 

 

 

Nominal Coverage

90° horizontal x +20 to -30° vertical

 

 

 

 

 

 

 

 

 

 

Frequency Range

33 – 16 kHz (-6 dB)

 

 

 

 

 

 

 

 

 

 

Crossover Frequency

250 and 1700 Hz, 24 dB per octave

 

 

 

 

 

 

 

 

 

 

 

LF-4115

MH-1063

 

 

 

 

 

 

 

 

 

Impedance

4Ω

8Ω

 

 

 

 

 

 

 

 

 

Sensitivity 1 watt /1 meter,

93.5 dB

Bi-amp

 

Tri-amp

 

half space

 

105 dB

 

MF 105 dB

HF 107.5 dB

 

 

 

 

 

 

Maximum Input Power1

 

 

 

 

 

8 hours of 6 db crest factor

400 W RMS

250 W RMS2

 

275 W RMS

60 W RMS

 

IEC 268 noise spectrum

 

passive

 

 

 

 

mid-high

 

 

 

 

 

 

 

 

2 hours of 6 db crest factor

500 W RMS

350 W RMS

 

 

 

pink noise, 50 Hz – 20 kHz,

 

 

 

 

 

AES method

 

 

 

 

 

Recommended Amplifier Power

800 W RMS maximum

800 W RMS maximum

 

 

 

 

 

Recommended Processing

Subsonic filter below 30 Hz,

4th order LR crossover at 200 and 1700

 

> 18 dB per octave

Hz via QSC DCM or QSControl.net™

 

 

 

 

 

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,

10" high efficiency mid range,

 

extended bass woofer featuring a

1.5" (38mm) exit, 2.5" titanium

 

4" copper voice coil

diaphragm compression driver

 

 

 

 

 

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"

39" x 30" x 20"

 

 

(470 mm x 762 mm x 516 mm)

(990 mm x 762 mm x 508 mm)

 

 

 

 

 

 

Weight – Net

83 lb (38 kg)

85 lb (39 kg)

 

 

 

 

 

 

 

 

 

System Weight

168 lb (77 kg)

 

 

 

 

 

 

 

 

 

 

Baffle Cut-Out

58.75" 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.

2)Maximum input power tested in accordance with IEC 268-5 recommendations, 200 Hz – 2 kHz band limiting, 6 dB signal crest factor.

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QSC Audio SC-413 specifications Cinema Loudspeaker System, Features, Specifications

SC-413 specifications

The QSC Audio SC-413 is a high-performance loudspeaker designed for professional audio applications, including fixed installations, live sound reinforcement, and corporate events. As part of the QSC SC Series, the SC-413 delivers exceptional audio clarity, making it suitable for a wide range of sound reinforcement needs.

One of the standout features of the SC-413 is its impressive sound reproduction capabilities. It is equipped with a 12-inch woofer that provides deep and impactful low frequencies, complemented by a 1.4-inch titanium diaphragm compression driver for articulate high frequencies. This combination results in a broad frequency response, ensuring that music and speech are rendered with precision and clarity. The loudspeaker is designed to handle high power levels, with a peak output of up to 3000 watts, making it an ideal choice for high-energy applications.

The SC-413 incorporates advanced QSC technologies that enhance its performance and usability. It features the company's Directivity Matched WaveGuide technology, which ensures even coverage across both horizontal and vertical planes. This technology minimizes dead spots and ensures that sound is distributed uniformly throughout the listening area. As a result, audiences experience consistent audio quality, regardless of their position relative to the loudspeaker.

In terms of build quality, the SC-413 is constructed from durable materials, making it suitable for both indoor and outdoor settings. Its rugged enclosure is designed to withstand the rigors of touring and frequent use, while the integrated rigging points offer flexibility in mounting and installation options. The loudspeaker also includes a rear-panel input section that supports both XLR and ΒΌ-inch inputs, allowing for seamless connectivity with a variety of audio sources.

A key characteristic of the SC-413 is its versatility. It can be used in a variety of configurations, whether as a stand-alone speaker or as part of a larger array system. This adaptability, combined with its powerful performance, makes it a favorite among audio professionals who require reliable and exceptional sound reinforcement.

Overall, the QSC Audio SC-413 stands out for its combination of powerful audio performance, advanced technologies, and robust design, making it a top choice for anyone seeking a reliable loudspeaker that delivers exceptional sound quality in various settings.