QSC AC-S6T User Manual

AC-S6T

User Manual

TD-000491-00

TD-000491-00

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 “CAUTION!” 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
warranty.

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

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

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QSC有限保修的複印本，请造访QSC音频产品的网站www.qsc.com

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

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TD-000491-00

Set the Transformer Tap Switch

B

C

D

REVISIONS

THRU

THRU

EFF DATE

BY

DESCRIPTION

70V

100V

ECO

REV

01-20-15

15

15

3.6

3.7

1.9

7.5

7.5

30

30

MJ

PRODUCTION RELEASE

A

4
1

5
1

Parallel Wiring Diagram

Amp

To Additional
Loudspeakers

Input

Speaker #1 Speaker #2 Speaker #3

Thru Input Thru Input Thru

D

REVISIONS

THRU

EFF DATE

BY

DESCRIPTION

ECO

REV

01-20-15

30

MJ

PRODUCTION RELEASE

A

B

C

D

REVISIONS

THRU

EFF DATE

BY

DESCRIPTION

ECO

REV

01-20-15

30

MJ

PRODUCTION RELEASE

A

4
1

[8.5 in]

[8.6 in]

218 mm

[7.8 in]

197 mm

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.

100 Volt 70 Volt

8 Ω 8 Ω

N/A 30 W

30 W 15 W

15 W 7.5 W

7.5 W 3.7 W

3.6 W 1.9 W

— Table 1 —

Install the Yoke Bracket and Mount the Loudspeaker

Refer to Figure 2.

— Figure 1 —

30

THRU

7.5

100V

15

3.7

1.9

70V

THRU

30

15

3.6

7.5

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.

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.

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.

— Figure 2 —

Specifications:

System Details AC-S6T

Effective frequency range
Rated noise power / voltage
Broad-band sensitivity
Coverage angle (-6 dB) 130° conical (500 Hz - 5 kHz)
Directivity factor (Q) 6
Directivity Index 8 dB
Maximum continuous SPL
Maximum peak SPL
Rated impedance 8 ohms
Recommended amplifier 60 watts
Transformer taps 70 V: 30, 15, 7.5, 3.7, 1.9 watts

LF transducer 165 mm [6.5 in] Polypropylene woofer

HF transducer 25 mm [1 in] Aluminium dome tweeter

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 3.8 kg [8.3 lb]
Product dimensions 303 x 215 x 197 mm [11.9 x 8.5 x 7.8 in]
Shipping weight 8.4 kg [18.6 lb] (pair packed)
Shipping dimensions 359 x 267 x 470 mm [14.1 x 10.5 x 18.5 in] (pair packed)
Included accessories Yoke mount system, euroblock connector

1

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

2

IEC60268-1 noise signal for 2 hours

3

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

4

Calculated from rated noise voltage and sensitivity

1

2

3

4

4

60 Hz – 20 kHz
30 watts / 15.5 volts (rms)
86 dB SPL

101 dB
107 dB

100V: 30, 15, 7.5, 3.8 watts
8 ohm bypass

25 mm [1 in] voice-coil

25 mm [1 in] voice-coil

— Figure 3 —

218 mm

[8.6 in]

303 mm

[11.9 in]

215 mm

197 mm

[7.8 in]

TD-000491-00

Mailing Address:

QSC Audio Products, LLC

1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468 USA

Telephone Numbers:

Main Number: [phone]

Sales & Marketing: [phone] or toll free (USA only) [phone]

Customer Service: [phone] or toll free (USA only) [phone]

Facsimile Numbers:

Sales & Marketing FAX: [phone]

Customer Service FAX: [phone]

World Wide Web:

www.qsc.com

E-mail:

[e-mail]

[e-mail]

[e-mail]

TD-000491-00

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