QSC AD-S802T User Manual

AcousticDesign™ Series AD-S802T-BK AD-S802T-WH

(x8) 2.75" columnar surface mount loudspeaker

AD-S802T

Preliminary

Features

• Consistent tonal characteristics across the entire AcousticDesign Series for surface, ceiling, and pendant applications

• Weather resistant construction for outdoor usage, IP-54 rated

• UL1480A and EN54-24 Type B, certified (pending)

• PTT (Progressive Taper Topology™) network reduces unwanted side lobes

• Low-saturation and low-loss 70/100V transformers with low impedance bypass

• Sealed input cover plate with removeable gland nut

• Close to wall quick hang pan/tilt mounting bracket

• Intrinsic Correction™ voicings available via the Q-SYS Platform including CXD amplifiers

• Available in black (RAL 9011) or white (RAL 9010)

• Complete EASE, CF2, CAD, & BIM information available online

Lecture Halls ∙ Atriums ∙ Education ∙ Transportation Terminals ∙ Worship Facilities Court Houses ∙ Concourses ∙ Large System Ancillary Support

The QSC AcousticDesign™ AD-S802T is a columnar array line consisting of eight weather treated 2.75" transducers. Columnar loudspeakers are ideally suited for a wide variety of acoustically difficult applications where speech intelligibilty is a primary concern.

The AcousticDesign Series offers integrators a premium quality installed sound solution where performance, consistent coverage, and aesthetics are paramount. Specifically designed to maintain a consistent tonal characteristic across the entire family in ceiling, surface, and pendant applications, the AcousticDesign Series allows integrators seamless transitions within blended installations.

With rugged powder coated aluminum construction, stainless steel hardware, and sealed input panel cover, the AD-S802T is designed for indoor or outdoor use, exceeding IEC60529 IP-54 ratings for dust and splash resistance.

A carefully crafted PTT (Progressive Taper Topology™) network is utilized to create a passive curvature of the array line which greatly reduces side lobing, often problematic of straight array lines, resulting in precise and consistent directivity control.

The accurate frequency response of the AD-S802T is maintained even in 70/100V applications by use of a low-loss, lowsaturation transformer with selectable taps, including a bypass for low impedance application, using a rotary selector located behind the sealed input cover plate.

The input cover plate comes with an attached wire sealing gland nut for direct cable attachments onto a locking 4-pole Euro-style connector for added security of the wire terminations. The gland nut may be removed in provision of alternative conduit or flex tubing landed requirements.

Installers will appreciate the quick-hang pan/ tilt mounting bracket supplied the AD-S802T. This feature greatly reduces the amount liveload time during high reach installation, allowing the installer to work faster, safer, and smarter. The mount includes a zero pan locking screw in consideration of wind load conditions. The mount may be attached to several landing positions on the enclosure to provide a close to wall appearance. When tilt is not required, the tilt section of the mount may be removed to bring the enclosure even closer to the wall. A shoulder eyebolt is supplied to provide a safety tether anchor point.

Intrinsic Correction™ voicings that optimize performance and speed the install process are easily deployed via the Q-SYS Platform including CXD-Q Series amplifiers, as part of a complete QSC systems solution.

The AD-S802T is available in QSC standard black (RAL 9011) or white (RAL 9010) and may be painted to match any decor.

For your system integration needs, complete EASE, CF2, CAD, and BIM files are available for download at QSC.com.

AD-S802T-BK, AD-S802T-WH Details

For Internal Use Only - Do Not Distribute

In Work

-3

-6

-9

-12

-15

-18

1k 10k

-30

-60

Sound pressure, Le vel (dB)

Frequency (Hz)

(deg)

200 500 2k 5k 20k

-15

-45

Impedance / Frequency Response:

1 00

9 5

9 0

8 5

8 0

7 5

7 0

6 5

Sound press ure, Level (dB)

6 0

5 5

5 0

2 0 50 2 00 50 0 2k 5k 2 0k

10 0 1 k 1 0k

Frequency Response (Raw)

Frequency Response (Intrinsic Correction™)

Fre que nc y (Hz)

Impedance (LowZ bypass)

Vertical Contour:

Specications

Resistan ce, Am plit ude (ohm)

System Details

Transducer (x8) 70 mm [2.75 in] weather treated paper cone woofer

Effective frequency range

1, 2, 3, 8

Rated noise power / voltage

Sensitivity [dB] Rated @1W, 1m

Coverage (‐6 dB) [°]

Horizontal x Vertical

Declared values of SPL, 1/3rd octave band CPB, 1W, 4m, EN54-24 eq applied [Hz : dB]

Directivity factor

Directivity index [dB]

2, 5, 8

Maximum SPL [dB] Rated, 1m (continuous / peak) 7 : 108 / 114

Recommended amplier 120 watts

Transformer taps / impedance Bypass: 8Ω

Input connector type Euroblock connector with parallel output

Enclosure material Powder coated aluminum

Grille material Powder coated aluminum

Ingress protection IP-54

Operating environment Designed for indoor or outdoor use

Operating temperature range -4 to 122° F (-20 to 50° C)

Net weight 13.7 lb (6.2 kg)

Product dimensions (H x W x D) 23.4 x 5.2 x 5 in. (595 x 131 x 126 mm)

Shipping weight 19.4 lb (8.8 kg)

Shipping dimensions (H x W x D) 12.3 x 9.9 x 32.4 in (312 x 251 x 823 mm)

Included accessories Sealed input cover plate with gland nut

Safety Agency UL1480A

-10dB from rated sensitivity

Full-space, 4m

Reference axis

200 - 10kHz average

1k - 10 kHz average

IEC, 2hrs

Calculated from rated noise power and sensitivity

Reference plane

reference plane and passing through the center of the bafe. at a right angle, including the reference axis and the taps selector knob. reference plane and the vertical plane at a right angle, including the reference axis.

Per EN54-24

is the plane coincident with the loudspeaker bafe plane.

AD-S802T-BK, AD-S802T-WH

90 Hz – 17 kHz

120 watts / 31 volts (rms)

2, 3, 4, 8

: 87

EN54-24 @1W, 4m 9 : TBD

2, 5, 8

Rated

: 160 x 20

500Hz: 180 x 90, 1kHz: 180 x 35

2kHz: 160 x 22, 4kHz: 180 x 20

500: TBD; 630: TBD; 800: TBD; 1000: TBD 1250: TBD; 1600: TBD; 2000: TBD; 2500: TBD

3150: TBD; 4000: TBD

TBD

EN54-24, 4m (low-Z / Highest-tap) 9 : TBD / TBD

7.5W (70V); 15W (100V) Tap: 666Ω

15W (70V); 30W (100V) Tap: 333Ω

30W (70V); 60W (100V) Tap: 167Ω

60W (70V); N/A (100V) Tap: 83Ω

Quick Hang Pan/Tilt wall bracket

Shoulder eyebolt safety tether anchor

EN54-24: 2008 type B, (pending)

Transformer UL registered per UL1876, ROHS, CE compliant.

Vertical plane

Reference axis

is the plane intersecting the reference plane

Horizontal plane

is the axis perpendicular to the

is the plane intersecting the

1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174

As part of QSC’s ongoing commitment to product development, specifications are subject to change without notice.

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AD-S802T Spec Sheet 12/18/2017

please recycle