QSC ADS10T - Speaker

ADS10T - Speaker QSC - Free user manual and instructions

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Brand QSC
Model ADS10T
Product Type Two-way loudspeaker with 70/100 V transformer
Configuration Two-way 25.4 cm with transformer
Effective Frequency Range (-10 dB) 50 Hz - 19 kHz
Rated Voltage / Power 45 Vrms / 250 W
Broadband Sensitivity 92 dB SPL
Coverage Angle (-6 dB) 90°
Maximum Continuous SPL (1 m) 116 dB
Maximum SPL (1 m) 122 dB
Nominal Impedance 8 Ω
Recommended Amplifier Power 500 W
70 V Transformer Tap 100, 50, 25, 12.5 W and 8 Ω bypass
100 V Transformer Tap 100, 50, 25 W and 8 Ω bypass
High-Frequency Transducer Compression driver with 25 mm exit / 35 mm voice coil
Low-Frequency Transducer Weather-resistant paper cone woofer 25.4 cm, 64 mm voice coil
Input Connector European-style connector with parallel output
Dimensions (H x W x D) 516 mm x 318 mm x 298 mm
Weight (net) 14 kg
Enclosure Material ABS polymer
Finish Black RAL 9011 or white RAL 9010 paint
Grille Powder-coated aluminum
Protection Rating IP-54 (dust and splash resistant)
Operating Environment Indoor or outdoor
Temperature Range (operation) -20 to 50 °C
Included Accessories X-Mount™ system, European-style connector

Frequently Asked Questions - ADS10T QSC

How to install the ADS10T speaker on the wall?
Use the provided X-Mount bracket. First, attach the bracket to a solid surface with suitable screws, then hang the speaker by aligning the X-slot and push until it locks. Tighten the adjustment screws with a 5 mm Allen key to adjust the angle.
How to wire the speaker for 70/100 V line?
Use 12-gauge cable. Connect the negative and positive wires to the INPUT terminals of the European connector. For daisy-chaining, use the THRU terminals. Adjust the transformer tap selector with a 4 mm flathead screwdriver according to the desired power.
How to adjust the transformer power?
Insert a 4 mm flat-blade screwdriver into the hole of the tap selector and turn. At the maximum clockwise position, the transformer is in 8 Ω bypass. The intermediate positions correspond to specific power taps for 70 V or 100 V.
What type of cable to use for installation?
It is recommended to use 12-gauge cable (AWG 12) for optimal performance. Make sure the cable is suitable for outdoor use if necessary.
Can the speaker be used outdoors?
Yes, the ADS10T is designed for both indoor and outdoor use. It has an IP-54 rating and has been tested against corrosion, humidity, and extreme temperatures (-20 to 50 °C). Use the supplied weather cover for exposed installations.
How to suspend the speaker?
Remove the M10 plugs underneath the enclosure and install two M10 eyebolts (M10 Kit-C accessory) at the attachment points. Attach a suitable cable to the safety ring at the back of the speaker. Follow local building codes and use a professional installer.
How to clean the speaker?
Use a dry cloth to clean the enclosure. Do not use chemicals or water. If the grille is dirty, you can dust it with a soft cloth. Make sure the device is unplugged before cleaning.
What to do in case of failure or malfunction?
First, consult the manual for common issues. If the problem persists, have repairs carried out by qualified personnel. Contact QSC customer service at (714) 957-7150 or service@qsc.com.
How to remove the speaker from the bracket?
Disconnect all wiring and the safety cord. If the safety tab is in place, press it and slide the speaker in the opposite direction of installation. If the tab has been removed, reinsert it or use a small rod (< 4 mm) to release the lock.
What optional accessories are available?
Optional accessories include the cradle mount kit (YMS10T-WHT or YMS10T-BLK) and the M10 eyebolt kit M10 Kit-C. These allow additional mounting options such as suspension or cradle mounting.

User questions about ADS10T QSC

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Why is my second QSC ADS10T speaker connected in parallel not producing sound anymore?
Frequently Asked Questions - 31/03/2026
Response Notice-Facile

If your second QSC ADS10T speaker connected in parallel is no longer producing sound, several causes may be behind the issue. Here’s how to identify and resolve this concern:

1. Check the connections

  • Ensure that the cables connecting the speakers are properly connected and in good condition.
  • Check the connections on the speaker and on the audio source (amplifier, mixing console, etc.).

2. Test the cables

  • Try swapping the cable of the second speaker with that of the first to check if the cable is defective.

3. Power supply

  • Make sure the speaker is powered on and that the power indicator is lit.

4. Volume and gain settings

  • Check that the volume and gain of the second speaker are properly set and not at minimum.

5. Parallel configuration

  • Ensure that the speakers are correctly connected in parallel according to the manufacturer's recommendations.
  • Check that the total impedance does not exceed the limits supported by your amplifier.

6. Test with another source

  • If possible, connect the second speaker to another audio source to check if the problem comes from the source or the speaker itself.

By following these steps, you can generally identify the cause of the problem and address it. If the malfunction persists, it may be a hardware defect requiring technical intervention.

Respond (be the first)

Download the instructions for your Speaker in PDF format for free! Find your manual ADS10T - QSC and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. ADS10T by QSC.

USER MANUAL ADS10T QSC

AcousticDesign™ Series

QSC

User Guide

AD-S6T - 6" two-way, foreground/background loudspeaker with 70/100V transformer

AD-S8T - 8" two-way, foreground/background loudspeaker with 70/100V transformer

AD-S10T - 10" two-way, foreground/background loudspeaker with 70/100V transformer

AD-S12 - 12" two-way, foreground/background loudspeaker

AD-S112sw-12" direct-radiating subwoofer

QSC ADS10T - AcousticDesign™ Series - 1

TD-000329-00-D

TD-000329-00

QSC ADS10T - AcousticDesign™ Series - 2

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.

QSC ADS10T - EXPLANATION OF SYMBOLS - 1

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.

QSC ADS10T - EXPLANATION OF SYMBOLS - 2

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

QSC ADS10T - EXPLANATION OF SYMBOLS - 3

IMPORTANT SAFETY INSTRUCTIONS

QSC ADS10T - IMPORTANT SAFETY INSTRUCTIONS - 1

WARNING! TO PREVENT FIRE OR ELECTRIC SHOCK,DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.

QSC ADS10T - IMPORTANT SAFETY INSTRUCTIONS - 2

WARNING: While it is possible for one person to lift a loudspeaker, it is important to use proper lifting techniques. Suggested reading: OSHA Technical Manual on Back Disorders and Injuries (http://www.osha.gov/dts/osta/otm/otm_vii/otm_vii_1.html#app_vii:1_2).

  • Keep these instructions.
    Heed all warnings.
  • Follow all instructions.
  • 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 quali ed service personnel.
  • Adhere to all applicable, local codes.
  • Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.

Introduction

AcousticDesign series is a line of premium surface-mount loudspeakers intended for permanent installation applications. Housed in rugged ABS molded enclosures, each loudspeaker (except the AD-S12 and AD-S112sw) features a 70/100V transformer for use with distributed-audio lines. The unique X-Mount™ Bracket and Euro-style connector, supplied with each AcousticDesign loudspeaker, are designed for maximum flexibility and a quick install. Featuring a knurled ball-mount and discrete angle deployment marks, installers can set loudspeaker deployment angles quickly and securely. The Euro-style connector allows pre-wiring of the system and when combined with the quick "snap-on" deployment of the loudspeaker to the mount, installation is completed in a fraction of the time required versus competitive models.

Unpacking

Package Contents

  1. Quick-Start Guide
  2. AcousticDesign Loudspeaker
  3. Euro-style Connector, 4-pin

  4. Terminal Weather Protection Cover

  5. Phillips Screws (4) M4 (Terminal Weather Protection Cover)
  6. X-Mount™ Bracket (Yoke Mount for AD-S112sw)

Set the Transformer Tap Switch

Refer to - Figure 1

  1. Insert a 4mm fl at-lip screwdriver into Transformer Tap hole and engage the slot.
  2. At fully clockwise the transformer is in 8 -bypass.

AD-S10T

100 Volt 70Volt
8 Ω8 Ω
N/A 100W
100W 50W
50W 25W
25W 12.5W

QSC ADS10T - Set the Transformer Tap Switch - 1
Figure 2

QSC ADS10T - Set the Transformer Tap Switch - 2
Figure 1

AD-S6T, AD-S8T

100 Volt 70Volt
8 Ω8 Ω
N/A 60W
60W 30W
30W 15W
15W 7.5W

QSC ADS10T - Set the Transformer Tap Switch - 3
Figure 3

EN

Mount the Loudspeakers

Install the X-Mount™ Bracket

Refer to - Figure 4

QSC ADS10T - Install the X-Mount™ Bracket - 1

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.

  1. Mount to a surface capable of supporting the weight of the loudspeaker.

QSC ADS10T - Install the X-Mount™ Bracket - 2
Figure 4

Adjust the Angle of the X-Mount™ Bracket

Refer to - Figure 5

QSC ADS10T - Adjust the Angle of the X-Mount™ Bracket - 1

NOTE: This step may be done now or after mounting the loudspeaker.

  1. Use a 5mm hex wrench to loosen the adjustment locking screws.
  2. Orient the bracket as necessary.

QSC ADS10T - Adjust the Angle of the X-Mount™ Bracket - 2
SIDE TOP FRONT

QSC ADS10T - Adjust the Angle of the X-Mount™ Bracket - 3

QSC ADS10T - Adjust the Angle of the X-Mount™ Bracket - 4
Figure 5

  1. Tighten the adjustment locking screws.

Mount the Loudspeaker on the Bracket

Refer to - Figure 6.

QSC ADS10T - Mount the Loudspeaker on the Bracket - 1

NOTE: The loudspeaker can be placed on the mount in ANY direction (Up, Down, Left, Right).

  1. Align the "X" slot with the X-Mount™ bracket and push the loudspeaker onto the bracket. (1)
  2. When seated, pull the loudspeaker down to lock the loudspeaker onto the bracket. (2)
  3. (Optional) Remove and retain the security tab (3); pull straight out. To remove the loudspeaker, re-install the security tab, press in and then remove the loudspeaker.

Connect a Safety Tether (Not supplied)

QSC ADS10T - Connect a Safety Tether (Not supplied) - 1

WARNING: DO NOT connect the tether to the mounting bracket or the screws holding the mounting bracket.

  1. It is recommended that you connect a safety tether from the safety ring (4) on the back of the loudspeaker to a spot on the wall that is structurally suffi cient to hold the weight of the loudspeaker in the event the loudspeaker should fall.

QSC ADS10T - Connect a Safety Tether (Not supplied) - 2
Figure 6

EN

Suspend the Loudspeaker

Refer to - Figure 7

QSC ADS10T - Suspend the Loudspeaker - 1

WARNING!: Suspend the loudspeaker 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 suspension cabling, or loudspeaker.

The AcousticDesign loudspeakers (models AD-S8T, AD-S10T and AD-S12) may be suspended using the pullback point and M10 eyebolts you install at the bottom of the enclosures.

QSC ADS10T - Suspend the Loudspeaker - 2

NOTE: Suspending the enclosure woofer side up positions the HF closer to the listener and helps improve bass response when coupled against the ceiling and wall planes.

  1. Remove 2 M10 plugs (not shown) from the bottom of the loudspeaker enclosure.
  2. Install two M10 -1.5 eyebolts (2) (accessory M10 Kit-C) in the M10 installation points on the bottom of the loudspeaker enclosure.
  3. Attach an appropriate cable to the tether Safety Ring (3) for the pull-back point.

QSC ADS10T - Suspend the Loudspeaker - 3
Figure 7

Yoke-mount the Loudspeaker

In addition to the mounting methods listed above, you can mount the loudspeaker using the optional Yoke mounting kit Refer to instructions provided in the Yoke kit. See the "Specifications" on page 12 for information.

Install the Weather Cover (Optional)

Refer to - Figure 8

  1. Slide the nut (1), compression gasket (2), and weather cover / gasket (3) over the wiring for the loudspeaker.
  2. Terminate the wiring to the Euro-style connector, refer to "Wire the Loudspeaker" on page 6
  3. Install the Euro-style connector.
  4. Slide the weather cover/gasket (3) up next to the connection box, use a small amount of wire, inside the cover, to provide strain relief.
  5. Attach the weather cover to the enclosure with four screws (supplied).
  6. Slide the compression gasket (2) into the weather cover receptacle.
  7. Slide the nut over the weather cover receptacle and tighten.

QSC ADS10T - Install the Weather Cover (Optional) - 1
Figure 8

Wire the Loudspeaker

Use up to 12 gage wiring as appropriate. Refer to - Figure 9.

  1. If you are using the optional weather cover, make sure the wiring is inserted through all three parts of the weather cover in the proper order.
  2. Install the negative and positive wires in the "Input" +/- as shown. Tighten the wire-clamp screws.
  3. Install the daisy-chaining wires into the "Thru" +/- as shown. These wires go to the next loudspeaker in the daisy-chain.

EN

QSC ADS10T - EN - 1

QSC ADS10T - EN - 2
Figure 9

Remove the Loudspeaker

  1. Make sure all the wiring is disconnected, and the safety tether is removed.
  2. If the security tab, located at the base of the loudspeaker mount, has NOT been removed, push the tab in and slide the loudspeaker in the opposite direction of how it was installed.
  3. If the security tab has been removed, re-insert it, or use a small rod (< 4mm / 0.16^ ) to push in and release the mount lock.

QSC ADS10T - Remove the Loudspeaker - 1
AD-S12 Dimensions

QSC ADS10T - Remove the Loudspeaker - 2

QSC ADS10T - Remove the Loudspeaker - 3
Figure 10

EN

QSC ADS10T - Remove the Loudspeaker - 4
AD-S10T Dimensions

QSC ADS10T - Remove the Loudspeaker - 5

EN

QSC ADS10T - Remove the Loudspeaker - 6
Figure 11

QSC ADS10T - Remove the Loudspeaker - 7
AD-S8T Dimensions

QSC ADS10T - Remove the Loudspeaker - 8

QSC ADS10T - Remove the Loudspeaker - 9
Figure 12

EN

QSC ADS10T - Remove the Loudspeaker - 10
AD-S6T Dimensions

QSC ADS10T - Remove the Loudspeaker - 11

EN

QSC ADS10T - Remove the Loudspeaker - 12
Figure 13

QSC ADS10T - Remove the Loudspeaker - 13
AD-S112sw Dimensions

QSC ADS10T - Remove the Loudspeaker - 14

QSC ADS10T - Remove the Loudspeaker - 15
Figure 14

EN

Specifications

AD-S6T AD-S8T AD-S10T

Confi guration 6" 2-way with transformer 8" 2-way with transformer 10" 2-way with transformer
Effective Frequency Range (-10 dB)160 - 20 kHz 55 - 20 kHz 50 - 19 kHz
Rated Voltage / Power235 Vrms / 150 W 40 Vrms / 200 W 45 Vrms / 250 W
Broad-band Sensitivity389 dB SPL 90 dB SPL 92 dB SPL
Coverage Angle (-6 dB)4105° 105° 90°
Directivity Factor (Q) 5710
Directivity Index7 dB 9 dB10 dB
Maximum SPL Continuous (1 m)5110 dB113 dB116 dB
Maximum SPL Peak (1 m)5116 dB119 dB122 dB
Nominal Impedance
Recommended Amplifier Power300 W400 W500 W
Transformer Tap 70 V60, 30, 15, 7.5 W and 8Ω bypass60, 30, 15, 7.5 W and 8Ω bypass100, 50, 25, 12.5 W and 8Ω Bypass
Transformer Tap 100 V60, 30, 15 W and 8Ω bypass60, 30, 15 W and 8Ω bypass100, 50, 25 W and 8Ω Bypass
High-frequency Transducer1" silk dome tweeter / 1" voice-coil horn loaded1" Exit / 1.4" Voice-coil Compression Driver1" Exit / 1.4" Voice-coil Compression Driver
Low-frequency Transducer6" weather resistant paper cone woofer, 38 mm / 1.5" voice-coil8" Weather Resistant Paper Cone Woofer, 50 mm / 2" Voice-coil10" Weather Resistant Paper Cone Woofer, 64 mm / 2.5" Voice-coil
Input ConnectorEuro-style Connector with Parallel Output
Enclosure Details
MaterialABS Polymer
FinishBlack RAL 9011 or White RAL 9010 Paint
GrillePowder-coated Aluminum
X-Mount MaterialPowder-coated Aluminum
Ingress ProtectionMeets IP-54 for dust and splash resistance.
Operating EnvironmentDesigned for indoor and outdoor use
Operating Temperature Range-20 to 50 °C / -4 to 122 °F
Testing: Qualifi ed for outdoor use using the following tests:Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.
Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
High and low temperature: tested to QSC internal standards between -20° and 50°C
Weight (Net)6.2 kg / 13.6 lbs11 kg / 24 lbs14 kg / 31 lbs
Dimensions (HWD)365 mm x 215 mm x 215 mm440 mm x 254 mm x 251 mm516 mm x 318 mm x 298 mm
14.4" x 8.5" x 8.5"17.3" x 10.0" x 9.8"20.3" x 12.5" x 11.7"
Included AccessoriesX-MountTM system, Euro-style connector, input panel coverX-MountTM system, Euro-style connector
Y-axis Mount Bracket Kit – YMS8T-WHT / YMS8T-BLK M10 Kit-CY-axis Mount Bracket Kit – YMS10T-WHT / YMS10T-BLK M10 Kit-C
Optional AccessoriesN/AYoke Mount Bracket Kit – YMS8T-WHT / YMS8T-BLK M10 Kit-CYoke Mount Bracket Kit – YMS10T-WHT / YMS10T-BLK M10 Kit-C

1 Free-fi eld, -10 dB from on-axis sensitivity
2 IEC60268-1 noise signal for 2 Hrs
3 On-Axis, free-field sensitivity, 2.83V, 1 m

4 Coverage angle measured with 3 - 10 kHz bandwidth

5 Calculated from rated noise voltage and sensitivity

Specifications

AD-S12 AD-S112sw
Confi guration 12" 2-way 12" direct-radiating subwoofer
Effective Frequency Range (-10 dB)152 - 20 kHz 30 - 135 Hz
Rated Voltage / Power250 Vrms / 300 W 50 Vrms / 300 W
Broad-band Sensitivity3 95 dB SPL 90 dB SPL
Coverage Angle (-6 dB)475° M10 Kit-C
Directivity Factor (Q) 12 N/A
Directivity Index 11 dBN/A
Maximum SPL Continuous (1 m)5120 dB115 dB
Maximum SPL Peak (1 m)5126 dB121 dB
Nominal Impedance8Ω 8Ω
Recommended Amplifier Power600 W600 W
Transformer Tap 70 VN/AN/A
Transformer Tap 100 VN/AN/A
High-Frequency Transducer1" Exit / 1.4" Voice-coil Compression DriverN/A
Low-frequency Transducer12" Weather Resistant Paper Cone Boofer, 64 mm / 2.5" Voice-coil12" weather resistant paper cone woofer, 64 mm / 2.5" voice-coil
Input ConnectorEuro-style Connector with Parallel Output
Endorse Details
MaterialABS Polymer
FinishBlack RAL 9011 or White RAL 9010 PaintBlack RAL 9011 Paint
GrillePowder-coated Aluminum
Yoke MaterialPowder coated galvanized steel
Ingress Protection Meets IP-54 for dust and splash resistance.
Operating EnvironmentDesigned for indoor and outdoor use
Operating Temperature Range-20 to 50 °C / -4 to 122 °F
Testing: Qualifi ed for outdoor use using the following tests:Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.
Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
High and low temperature: tested to QSC internal standards between -20° and 50°C
Weight (Net)16 kg / 35.0 lbs13.2 kg / 29 lbs
Dimensions (HWD)596 mm x 354 mm x 323 mm596 mm x 354 mm x 322 mm
23.5" x 13.9" x 12.7"23.5" x 13.9" x 12.7"
Included AccessoriesX-MountTM system, Euro-style connectorYoke Mount (White or Black), Euro-style Connector
Optional AccessoriesYoke Mount Bracket Kit - YMS12-WHT / YMS12-BLK M10 Kit-CM10 Kit-C

1 Free-field, -10 dB from on-axis sensitivity
4 Coverage angle measured with 3 - 10 kHz bandwidth
2 IEC60268-1 noise signal for 2 Hrs
5 Calculated from rated noise voltage and sensitivity
3 On-Axis, free-fi eld sensitivity, 2.83V, 1 m

QSC

Mailing Address:

QSC Audio Products, LLC

1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468 USA

Telephone Numbers:

Main Number: (714) 754-6175

Sales & Marketing: (714) 957-7100 or toll free (USA only) (800) 854-4079

Customer Service: (714) 957-7150 or toll free (USA only) (800) 772-2834

Facsimile Numbers:

Sales & Marketing FAX: (714) 754-6174

Customer Service FAX: (714) 754-6173

World Wide Web:

www.qsc.com

E-mail:

info@qsc.com

service@qsc.com

Serie AscousticDesign™

QSC

Guía del usuario

QSC Audio Products, LLC

1675 MacArthur Boulevard

Installation du support X-Mount

Voir Figure 4.

QSC ADS10T - Installation du support X-Mount - 1

QSC Audio Products, LLC

1675 MacArthur Boulevard

QSC Audio Products, LLC

1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468 USA

Telefonnummern:

QSC Audio Products, LLC

1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468 USA

电话:

总机:(714) 754-6175

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Product information

Brand : QSC

Model : ADS10T

Category : Speaker