SPECIFICATIONS:
SYSTEM:
POWER HANDLING: 100watts continuous, 200watts program,
400watts peak
Recommended amplifier: 10-100 watts
Impedance: Selectable 4 or 16 ohms nominal
Frequency response (-10dB): 35Hz-20kHz
Frequency response (+/-3dB): 45Hz-20kHz
Sensitivity: 90dB/1watt/1meter
Max SPL: 115dB
Coverage: 130*100
Directivity (Q): 6.82
TRANSDUCERS:
LF Driver: 8” Cone
HF Driver: 1” Dome tweeter
Crossover Frequency:1.2kHz & 5.2kHz
PHYSICAL:
Type: Two way passive ported design
Material: Plastic ABS
Connector: Terminal strip
Dimensions (HxWxD): 444mm x 284mm x110mm
Nett Weight: 4.8kg
ARCHITECTURAL SERIES
RECTANGULAR TWO WAY
WALL/CEILING SPEAKER
KEY FEATURES:
✓ Two way ported rectanuglar wall/ ceiling loudspeaker with 8” bass driver,
2” soft dome tweeter, 1” soft dome tweeter and passive crossover
✓ 200watts program, 400watts peak
✓ Optional 4ohm or 16ohm low impedance models
✓ Integral mounts s to allow
simple installation from below the ceiling.
APPLICATIONS:
✓ Corporate Meeting Rooms
✓ Classrooms
✓ Training Rooms
✓ Restaurants
✓ Retail Outlets
✓ Hotels
✓ Health Clubs
DESCRIPTION:
The QUAD Industrial CONCOURSE R8 is a two way rectangular wall/ ceiling
speaker with a 8” LF, 2” soft dome tweeter, 1” soft dome tweeter and passive
crossover. The Concourse R8 is intended for small to medium room applications
requiring high quality speech reinforcement and/or background music.
The CONCOURSE R8 can be ordered as either 4 or 16 ohm low impedance,
allowing efficient use of amplifier power and parallel looping connections with no
transformer losses or signal degradation.
The CONCOURSE R8 includes a pair of clamp mountings for weight distribution
on ceiling finishes.
CONCOURSE R8
Concourse R8 version3 19/3/04 10:49 am Page 1
CONCOURSE R8
STANDARD ACCESSORIES:
Color: White with color matched grill cloth
Clamp: A pair of clamp brackets are included with the loudspeaker to facilitate
mounting on ceiling finishes.
ARCHITECTURAL & ENGINEERING SPECIFICATIONS:
The loudspeaker shall consist of a two way system with a 8” low frequency
driver, 1” dome tweeter and internal crossover installed in a ported plastic grill
with a clamp mounting and terminal strip connection.
The loudspeaker shall have selectable 4 and 16 ohm impedance.
The loudspeaker shall have a color matched grill cloth to hide the transducers
and switches.
The loudspeaker shall have the following performance specifications:
Power, 100 watts continuous
Sensitivity, 90 dB (1 watt, 1 meter, Hz-kHz).
Usable frequency response from 35Hz to 20kHz (-10 dB);
Coverage pattern of (nominal) 130*100
444.00
284.00
460.00
110.00
105.00
284.00
444.00
A
404.00
55.00
460.00
TYP3
3.00
160.00
183.00
SECTION
A- A
90
Product Dimensions
Concourse R8 version3 19/3/04 10:49 am Page 2
284.00
444.00
105.00
110.00
460.00
160.00
460.00
404.00
SECTION
90
A- A
3.00
TYP3
183.00
A
55.00
444.00
284.00
CONCOURSE R8
Concourse R8 version3 19/3/04 10:49 am Page 3
Frequency Response and Input Impedance
110
100
90
80
SPL,1W/1M(dB)
70
60
1
0
20
10
100
Directivity Index (DI), dB
0
100 1000
100.0
dBSPL
Horizontal Off Axis Frequency Response
Directivity Index,Q
1000
10000
20000
1000
100
80
60
40
Impedance(ohms)
20
0
100
10
Directivity Factor (Q)
0
0
90.0
80.0
70.0
ATTENUATION (dB)
60.0
20 100
100.0
dBSPL
90.0
80.0
70.0
ATTENUATION (dB)ATTENUATION (dB)
60.0
20 100
100.0
dBSPL
1k 10k
Frequency( Hz)
Ver tical O ff A xis Frequency Response(down)
1k 10k
Frequency( Hz)
Ver tical O ff Axis Frequency Response(up)
20k
20k
0deg
10deg
20deg
30deg
40deg
0deg
10deg
20deg
30deg
40de
g
90.0
80.0
70.0
60.0
20 100
1k 10k
Frequency( Hz)
20k
0deg
10deg
20deg
30deg
40de
g
CONCOURSE R8
IAG House, Sovereign Court,
Ermine Business Park, Huntingdon. PE29 6XU
Tel: +44 (0) 1480 447700 Fax: +44 (0) 1480 431767
www.quadindustrial.com
Concourse R8 version3 19/3/04 10:49 am Page 4
500H
27
27
0
0
2000H
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27
0
0
z
330
330
30
30
0
0
0
0
24
24
21
21
0
0
z
330
330
30
30
0
0
0
0
3
3
0
-10
-10
-20
-20
-30
-30
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-40
-50
-50
Clio
Clio
0
0
18
18
0
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-20
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-30
-40
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Clio
Clio
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60
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9
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12
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15
15
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60
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1000Hz
30
30
27
27
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0
24
24
4000H
27
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330
330
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0
0
0
21
21
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330
330
30
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Clio
Clio
0
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8000H
27
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0
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12
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330
330
330
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30
30
30
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24
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21
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18
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3
3
3
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-50
-50
-50
-50
Clio
Clio
Clio
Clio
0
0
0
0
0
6
6
60
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60
0
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9
9
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