Brochure
AC-S4T Details
1 k 1 0 k
1 0 0
Frequenc y (Hz)
5 0 0 2 k 5 k 2 0 k
4 0 0
3 0 0
2 0 0
7 0
5 0
Horizontal
Beamwidth (-6 dB) (deg)
Vertical
Beamwidth: Impedance / Frequence Response:
Dimensions: Specifications:
1 00 1 k 1 0k
1 00
9 0
8 0
7 0
6 0
5 0
1 00
8 0
6 0
4 0
2 0
0
Frequenc y (Hz)
Sound Pressure, Level (dB)
Impedance, Amplitude (ohm)
2 0 5 0 2 00 5 00 2 k 5 k 2 0k
9 5
8 5
6 5
5 5
9 0
7 0
3 0
1 0
Frequency Response (Raw)
Frequency Response (Intrinsic Correction™)
Impedance (8 Ohm Bypass)
1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174
AC-S4T Spec Sheet 04/02/2015
please recycle
© 2015 QSC Audio Products, LLC. All rights reserved. QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U.S. Patent
and Trademark office and other countries. AcousticCoverage, DMT, Intrinsic Correction and Q-Sys are trademarks of QSC.
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
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THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION
WHICH IS THE PROPERTY OF QSC AUDIO PRODUCTS, THAT
MAY NOT BE DISCLOSED, REPRODUCED OR USED WITHOUT
EXPRESS WRITTEN CONSENT FROM QSC AUDIO PRODUCTS.
TOLERANCES ARE:
MATERIAL
FINISH
DO NOT SCALE DRAWING
DRAWN
CHECKED
MFG ENG
QA CHECK
MODEL INFO:
DRAWING INFO:
APPROVALS
DAT E
(DD-MMM-YY)
SCALE:
SHEET
SIZE
CAGE CODE
DRAWING NO.
REV
QSC AUDIO PRODUCTS, LLC
1675 MACARTHUR BOULEVARD
COSTA MESA, CA 92626
00PW4
REVISIONS
THRU
THRU
EFF DATE
BY
DESCRIPTION
70V
100V
ECOREV
01-20-15
1
2
2
4
4
8
8
16
16
OFF
MJ
PRODUCTION RELEASE
A
M. JEN
FG-060004-00
FG-060004-00
AC-S6T, SURFACE MOUNT
SPEAKER
D
FG-060004-XX
2
1 OF 1
1.5
BILL OF MATERIALS
QTYDESCRIPTIONPART NUMBERITEM
2
SPEAKER ASS'Y, AC-C4T
WP-040004-00
1
1
SHIPPING CARTON
PM-000842-00
2
2
POLYBAG, 12"X16"X3 MIL. THICK
PM-000412-00
3
NOTE: UNLESS OTHERWISE SPECIFIED
M. JEN
M. JEN
M. JEN
10
18
/
14
10
18
/
14
10
18
/
14
10
18
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14
-02 PAINT WHITE PER RAL9010
1. FINISH: -01 PAINT BLACK PER RAL9017
2.
2
2
3
1
1
1
4
1
5
1
REAR VIEW
SIDE VIEW
FRONT VIEW
230 mm
[9.1 in]
160 mm
[6.3 in]
166 mm
[6.5 in]
150 mm
[5.9 in]
11.91"
[302.63 mm]
8.46"
[214.98 mm]
8.6"
[218.35 mm]
7.8"
[197.10 mm]
System Details AC-S4T
Effective frequency range
1
70 Hz – 20 kHz
Rated noise power / voltage
2
16 watts / 11.3 volts (rms)
Broad-band sensitivity
3
85 dB SPL
Coverage angle (-6 dB) 130° conical (500 Hz - 5 kHz)
Directivity factor (Q) 6
Directivity Index
8 dB
Maximum continuous SPL
4
97 dB
Maximum peak SPL
4
103 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
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