QSC AcousticCoverage AC-S4T Handleiding

QSC Speaker AcousticCoverage AC-S4T

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AC-S4T

User Manual

TD-000490-00

EXPLANATION OF SYMBOLS

The term “WARNING!” indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.

The term “ ” indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in damage to the equipment that may not be covered under the CAUTION!

warranty.

The term “IMPORTANT!” indicates instructions or information that are vital to the successful completion of the procedure.

The term " " is used to indicate additional useful information.NOTE

The intent of the lightning ﬂash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated "dangerous" voltage within the product's enclosure that may be of sufﬁcient

magnitude to constitute a risk of electric shock to humans.

The intent of the exclamation point within a triangle is to alert the user to the presence of important safety, and operating and maintenance instructions in this manual.

IMPORTANT SAFETY INSTRUCTIONS

• Keep these instructions.

• Heed all warnings.

• Follow all instructions.

• Do not use this apparatus near water.

• Clean only with a dry cloth.

• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliﬁers) that produce heat.

• Only use attachments/accessories speciﬁed by the manufacturer.

• Refer all servicing to qualiﬁed service personnel.

• Adhere to all applicable, local codes.

• Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.

Warranty

For a copy of the QSC Limited Warranty, visit the QSC Audio Products website at www.qsc.com

Para una copia de la Garantía Limitada de QSC, visite el sitio web de QSC Audio Products, en www.qsc.com

Pour obtenir une copie de la garantie limitée de QSC, visitez le site de QSC Audio Products à www.qsc.com

Besuchen Sie die Webseite von QSC Audio Products (www.qsc.com) um eine Kopie der beschränkten Garantie von QSC zu erhalten.

如果您想要有限保修的複印本，请造访音频产品的网站QSC QSC www.qsc.com

Для получения копии ограниченной гарантии QSC посетите веб-сайт QSC Audio Products, расположенный по адресу www.qsc.com.

www.qsc.com    QSC  

 

 

    QSC       

TD-000490-00

Set the Transformer Tap Switch

Refer to Figure 1.

1. Use a ﬂat-tip screwdriver to set the transformer tap based on the requirements of the

installation. To bypass the transformer for direct low impedance applications, set the tap

selector to THRU.

Install the Yoke Bracket and Mount the Loudspeaker

Refer to Figure 2.

1. Secure the yoke bracket to structure capable of supporting the weight of the loudspeaker.

2. Align the rubber washer between the loudspeaker and yoke mounting holes and join using

the thumb screw.

Wire the Loudspeaker

Refer to Figure 3.

1. Land the speaker supply wire to the Euroblock connector as indicated.

2. For additional loudspeakers, use the thru output from the previous loudspeaker as the supply.

3. Install the Euroblock connector to the loudspeaker.

100V

THRU

70V

100V

WARNING!: Install the system in accordance with local building codes

and regulations. Use a licensed contractor or professional engineer.

QSC Audio Products is not responsible for damages resulting from the

negligent installation of any bracket or loudspeaker.

— Figure 1 —

— Table 1 —

— Figure 2 —

— Figure 3 —

100 Volt 70 Volt

8 8 Ω Ω

N/A 16W

16W 8W

8W 4W

4W 2W

2W 1W

Parallel Wiring Diagram

Amp

To Additional

Loudspeakers

Input

Speaker #1 Speaker #2 Speaker #3

Thru Input Thru Input Thru

166 mm

[6.5 in] 150 mm

[5.9 in]

230 mm

[9.1 in]

160 mm

[6.3 in]

Specifications:

System Details AC-S4T

Effective frequency range 170 Hz – 20 kHz

Rated noise power / voltage216 watts / 11.3 volts (rms)

Broad-band sensitivity385 dB SPL

Coverage angle (-6 dB) 130° conical (500 Hz - 5 kHz)

Directivity factor (Q) 6

Directivity Index 8 dB

Maximum continuous SPL497 dB

Maximum peak SPL4103 dB

Rated impedance 8 ohms

Recommended amplifier 32 watts

Transformer taps 70 V: 16, 8, 4, 2, 1 watts

100V: 16, 8, 4, 2 watts

8 ohm bypass

LF transducer 100 mm [4 in] Polypropylene woofer

25 mm [1 in] voice-coil

HF transducer 25 mm [1 in] Aluminium dome tweeter

25 mm [1 in] voice-coil

Input connector type Euroblock connector with parallel output

Enclosure material UV treated, high impact ABS polymer

Grille material Powder coated steel

Yoke material Powder coated steel, brass inserts

Enclosure Details

Ingress protection IP-44

Operating environment Designed for indoor use

Operating Temperature Range -20 to 50° C [-4 to 122° F]

Net weight 2.4 kg [5.3 lb]

Product dimensions 230 x 160 x 150 mm [9.1 x 6.3 x 5.9 in]

Shipping weight 5.3 kg [11.8 lb] (pair packed)

Shipping dimensions 292 x 206 x 368 mm [11.5 x 8.1 x 14.5 in] (pair packed)

Included accessories Yoke mount system, euroblock connector

Free-field, -10 dB from on-axis sensitivity

IEC60268-1 noise signal for 2 hours

On-Axis, free-field sensitivity, 2.83V, 1 m

Calculated from rated noise voltage and sensitivity

Product specificaties

Merk:	QSC
Categorie:	Speaker
Model:	AcousticCoverage AC-S4T
Kleur van het product:	Wit
Gewicht:	2400 g
Breedte:	160 mm
Diepte:	150 mm
Hoogte:	230 mm
Gewicht verpakking:	5300 g
Breedte verpakking:	206 mm
Diepte verpakking:	368 mm
Hoogte verpakking:	292 mm
Bluetooth:	Nee
Type verpakking:	Doos
Connectiviteitstechnologie:	Bedraad
Gemiddeld vermogen:	16 W
Aanbevolen gebruik:	Thuis
Impedantie:	8 Ohm
Audio-uitgangskanalen:	- kanalen
Speaker plaatsing:	Vloer
Aantal drivers:	2
Woofer:	Ja
Diameter driver:	114 mm
Frequentiebereik:	70 - 20000 Hz
Gevoeligheid:	85 dB
Signaal/ruis-verhouding:	103 dB
Luidspreker soort:	2-weg
Diameter woofer:	25 mm
Aantal woofer drivers:	1
Diameter hogetonenluidspreker:	25 mm
Aantal tweeter drivers:	1
Tweeter:	Ja
Bedrijfstemperatuur (T-T):	-20 - 50 °C