Transcript
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
TECHNICAL SPECIFICATIONS
ASR690
DESCRIPTION A biamplified 3-way full range system (passive mid/high crossover) in a rectangular enclosure. Includes 2x 12-in woofers (separated vertically to create a dipolar array), a horn-loaded 10-in MF cone and a 1.4-in exit/44mm voice coil HF compression driver on a 90 x 45 constant directivity horn. APPLICATION The ASR690 is engineered for use in permanent installations. Dipolar array technology provides effective vertical pattern control to 200 Hz while maintaining a 22.5-in enclosure height. Excellent for use directly above a microphone position. Includes comprehensive 3/8"-16 mounting/suspension points. Six year warranty. Applications include: Stadiums Arenas Dance Clubs Theaters Performing Arts Centers Houses of Worship
DESCRIPTIVE DATA Part Number Product Group System Configuration Powering Configuration(s) LF Subsystem & Loading MF Subsystem & Loading HF Subsystem & Loading Recommended High-Pass Frequency (24 dB/Octave) System Crossover Cabinet Type (shape) Enclosure Materials Finish Connectors Suspension Hardware Grill Options
NOMINAL DATA 999674 I 3-way, Full Range Biamplified (passive MF/HF crossover) 2x 12-in, Vented, Dipolar Array 1x 10-in, Horn-Loaded 1x 1.4-in exit/44mm voice coil Compression Driver on Constant Directivity Horn 50 Hz 320 Hz Rectangular Baltic Birch Plywood Black Polyurethane 2 x 2-Terminal Barrier Strip (12) 3/8"-16 Threaded Mounting/ Suspension Points (3 each Top and Bottom, 2 on Sides and Back) Powder Coated Perforated Steel 104001 3/8”-16 Eyebolt (FC300B)
Frequency Response (1 Watt @ 1m) ±3 dB 58 Hz to 17 kHz -10 dB 49 Hz Axial Sensitivity (dB SPL, 1 Watt @ 1m) Passive MF/HF 105 LF 100 Impedance (Ohms) Passive MF/HF 8 LF 4 Power Handling, AES Standard (Watts) Passive MF/HF 360 LF 800 Calculated Maximum Output (dB SPL) Passive MF/HF Peak 136.6 LF Peak 135.0 Passive MF/HF Long term 130.6 LF Long Term 129.0 Nominal Coverage Angle/-6 dB points (degrees) Horizontal 90 Vertical 45 Dimensions inches millimeters Height 22.50 572 Width 41.50 1054 Depth 19.75 502 Weights pounds kilograms Net Weight 154 70.1 Shipping Weight 172 78.3
EASTERN ACOUSTIC WORKS One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email
[email protected] • Web http://www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# ASR690/19pp/4/7/98 • Printed In USA
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
TECHNICAL SPECIFICATIONS
DIMENSIONAL DRAWING
ASR690
ASR690
ARCHITECTURAL SPECIFICATIONS The biamplified 3-way full range loudspeaker systems shall incorporate 2x 12-in LF transducers, a 10-in MF cone and a 1.4-in exit/44mm voice coil HF compression driver.
MOUNTING POINT, 3/8"-16 THREADED HOLE. ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED. CENTER OF GRAVITY.
22.50 17.94
29.18
FRONT
BACK
41.50 20.75
(1.84)
8.66 19.75 10.75
9.25
37.82
(9.25)
SIDE
TOP/BOTTOM
(DIMENSIONS APPLY TO BOTH SIDES)
(DIMENSIONS APPLY TO TOP AND BOTTOM)
510631 (0) exp 3/4/98 shb
SERVICE ITEMS LF: Complete Cone Driver EAW Part No. 804051 MF: Complete Cone Driver EAW Part No. 804021 HF: Complete Compression Driver/Tweeter EAW Part No. 803039 LF: Recone Assembly EAW Part No. 460048 MF: Recone Assembly EAW Part No. 460010 HF: Diaphragm Assembly EAW Part No. 806019 Filter/Crossover Network: Complete Assembly EAW Part No. 255345
Acoustic Performance Partnership
The LF drivers shall be mounted in slanted baffles and separated to create a dipolar array. The MF driver shall be loaded into a midrange horn constructed of 3mm birch plywood backed with high density polyurethane foam. The HF driver shall be loaded on a constant directivity horn with a nominal coverage pattern of 90° (h) x 45° (v). An internal passive filter network shall provide fourth order acoustical crossover and system equalization between the MF and HF subsystems. System frequency response shall vary no more than ±3 dB from 58 Hz to 17 kHz measured on axis. The mid/high section shall produce a Sound Pressure Level (SPL) of 105 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 136.6 dB SPL on axis at 1 meter. The low frequency section shall produce a Sound Pressure Level (SPL) of 100 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 135.0 dB SPL on axis at 1 meter. The mid/high section shall handle 360 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 8 Ohms. The low frequency section shall handle 800 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 4 Ohms. The loudspeaker enclosure shall be rectangular in shape. It shall be constructed of 15mm thickness void-free cross-grainlaminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black polyurethane. Input connectors shall be 4-terminal barrier strip. Twelve (12) 3/8"-16 threaded mounting/suspension points (3 each top and bottom, 2 on each side and back) shall be provided. The front of the loudspeaker shall be covered with a powder coated perforated steel grill. The biamplified 3-way full range loudspeaker shall be the EAW model ASR690.
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
FREQUENCY RESPONSE
ASR690 Axial Response
120
dB SPL
100
80
B K 60 50
100
1000
10000
20000
Frequency (Hz) INPUT IMPEDANCE
ASR690 Input Impedance (Magnitude) 20
MF/HF Bi-Amp Input Impedance (Magnitude) LF Bi-Amp Input Impedance (Magnitude)
Ohms
15
10
5
B K 0 20
100
1000
10000
20000
Frequency (Hz) Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
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ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
BEAMWIDTH
ASR690 Beamwidth vs Frequency 360 330
Horizontal Beamwidth (1/3 Octave)
300
Vertical Beamwidth (1/3 Octave)
270
Degrees
240 210 180 150 120 90 60
B K
30 0 200
1000
10000
Frequency (Hz)
Q & DIRECTIVITY INDEX (DI)
100
100
10
10
Directivity Index
Q
ASR690 Q and Directivity
Horizontal Q and Directivity (1/3 Octave) Vertical Q and Directivity (1/3 Octave)
B K
Total Q and Directivity (1/3 Octave)
1 200
1000
1 10000
Frequency (Hz) Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
Q & DIRECTIVITY & BEAMWIDTH BY FREQUENCY Frequency
Hor Beamwidth Ver Beamwidth
Hor Q & Dir
Ver Q & Dir
Tot Q & Dir
100
360
360
1.6
2
1.8
125
360
360
1.6
1.9
1.7
160
360
360
2.5
2.8
2.7
200
173
176
3
3.2
3.1
250
293
179
3.3
3.1
3.2
315
162
127
2.8
5.8
3.8
400
62
98
10.5
7.6
8.8
500
78
120
11.9
5.1
7.3
630
81
134
10.1
4.3
6.2
800
95
97
9
7.8
8.4
1000
105
56
8
11.7
9.5
1250
96
36
8.9
26.9
13.4
1600
92
36
21.3
14.6
2000
109
79
8.1
12.8
9.9
2500
97
56
10.1
17.2
12.7
3150
90
64
9.4
14.1
11.3
4000
84
59
10
17.2
12.7
5000
86
53
12.4
19.7
15.2
6300
85
47
11.6
25.8
16
8000
84
44
11.6
25.5
16.2
10000
90
63
6.4
14.8
9.4
12500
81
49
14.5
22.2
17.5
16000
36
40
38
31.4
34.4
20000
39
40
32.1
37.6
34.7
Acoustic Performance Partnership
Eastern Acoustic Works
11
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
HORIZONTAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB.
ASR690 Horizontal ±10°
20
Horizontal +10 degrees Horizontal -10 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz)
ASR690 Horizontal ±20°
20
Horizontal +20 degrees Horizontal -20 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz) Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
HORIZONTAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB.
ASR690 Horizontal ±30°
20
Horizontal +30 degrees Horizontal -30 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz)
ASR690 Horizontal ±40°
20
Horizontal +40 degrees Horizontal -40 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz) Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
VERTICAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB.
ASR690 Vertical ±10° 20
Vertical +10 degrees Vertical -10 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz)
ASR690 Vertical ±20° 20
Vertical +20 degrees Vertical -20 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz)
Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
PERFORMANCE SPECIFICATIONS
ASR690
VERTICAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB.
ASR690 Vertical ±30° 20
Vertical +30 degrees Vertical -30 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz)
ASR690 Vertical ±40° 20
Vertical +40 degrees Vertical -40 degrees
Attenuation in dB
10
0
-10
B K -20 100
1000
10000
Frequency (Hz) Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
HORIZONTAL 1/3 OCTAVE POLAR DATA ASR690 0°
0° 330°
330°
100
30°
2000
125 300°
300°
60°
270°
2500
200
3150 270°
210° K
90°
240°
120°
B
60°
160
90°
240°
120°
B
150°
210° K
180°
0° 330°
250
30°
300°
60°
270°
6300
500
8000 270°
210°
90°
240°
120°
K
60°
400
90°
240°
120°
B
150°
210° K
180°
0° 330°
630
30°
300°
60°
270°
90°
240°
K
150° 180°
60°
1000
16000
1250
20000 270°
90°
240°
120°
210°
10000
30°
12500
800 300°
B
150° 180°
0° 330°
4000
30°
5000
315 300°
B
150° 180°
0° 330°
1600
30°
120°
B
210° K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
VERTICAL 1/3 OCTAVE POLAR DATA ASR690 0°
0° 330°
330°
100
30°
2000
125 300°
300°
60°
270°
2500
200
3150 270°
210° K
90°
240°
120°
B
60°
160
90°
240°
120°
B
150°
210° K
180°
0° 330°
250
30°
300°
60°
270°
6300
500
8000 270°
210°
90°
240°
120°
K
60°
400
90°
240°
120°
B
150°
210° K
180°
0° 330°
630
30°
300°
60°
270°
90°
240°
K
150° 180°
Acoustic Performance Partnership
60°
1000
16000
1250
20000 270°
90°
240°
120°
210°
10000
30°
12500
800 300°
B
150° 180°
0° 330°
4000
30°
5000
315 300°
B
150° 180°
0° 330°
1600
30°
120°
B
210° K
Eastern Acoustic Works
150° 180°
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
HORIZONTAL OCTAVE POLAR DATA ASR690 ASR690 125 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
ASR690 250 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
HORIZONTAL OCTAVE POLAR DATA ASR690 ASR690 500 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
ASR690 1000 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
HORIZONTAL OCTAVE POLAR DATA ASR690 ASR690 2000 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
ASR690 4000 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
HORIZONTAL OCTAVE POLAR DATA ASR690 ASR690 8000 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
ASR690 16000 Hz Horizontal Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
B
210°
K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
VERTICAL OCTAVE POLAR DATA ASR690 ASR690 125 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
ASR690 250 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
VERTICAL OCTAVE POLAR DATA ASR690 ASR690 500 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
ASR690 1000 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
VERTICAL OCTAVE POLAR DATA ASR690 ASR690 2000 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
ASR690 4000 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
VERTICAL OCTAVE POLAR DATA ASR690 ASR690 8000 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
ASR690 16000 Hz Vertical Octave Polar Data 0° 330°
30°
300°
60°
270°
90°
240°
120°
210°
B K
150° 180°
6 db/div. Acoustic Performance Partnership
Eastern Acoustic Works
ASR690
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email
[email protected]
