Asr660_polar

Transcript

ACOUS TIC ERSHIP RTN ORMANCE PA PERF AL TECHNICAL SPECIFICATIONS ASR660 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 60 x 45 constant directivity horn. APPLICATION The ASR660 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 999673 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 2x 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) NOMINAL DATA Frequency Response (1 Watt @ 1m) ±3 dB 58 Hz to 17 kHz -10 dB 48 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 @ 1m) 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 60 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# ASR660/19pp/4/7/98 • Printed In USA ACOUS TIC ERSHIP RTN ORMANCE PA PERF AL TECHNICAL SPECIFICATIONS DIMENSIONAL DRAWING ASR660 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 29.23 FRONT BACK 41.50 20.75 (1.84) 8.66 19.75 9.25 10.75 (9.25) ASR660 37.82 SIDE TOP/BOTTOM (DIMENSIONS APPLY TO BOTH SIDES) (DIMENSIONS APPLY TO TOP AND BOTTOM) 510625 (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. 225340 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 60° (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 ASR660. Eastern Acoustic Works ASR660 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 ASR660 FREQUENCY RESPONSE ASR660 Axial Response 120 dB SPL 100 80 B K 60 50 100 1000 10000 20000 Frequency (Hz) INPUT IMPEDANCE ASR660 Input Impedance (Magnitude) 20 Ohms 15 10 5 MF/HF Bi-Amp Input Impedance (Magnitude) B K LF Bi-Amp Input Impedance (Magnitude) 0 20 100 1000 10000 20000 Frequency (Hz) Acoustic Performance Partnership Eastern Acoustic Works ASR660 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 ASR660 BEAMWIDTH ASR660 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 30 K 0 200 1000 10000 Frequency (Hz) Q & DIRECTIVITY INDEX (DI) 100 10 10 Directivity Index Q ASR660 Q and Directivity 100 Horizontal Q and Directivity (1/3 Octave) Vertical Q and Directivity (1/3 Octave) B Total Q and Directivity (1/3 Octave) K 1 200 1000 1 10000 Frequency (Hz) Acoustic Performance Partnership Eastern Acoustic Works ASR660 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 ASR660 Q & DIRECTIVITY & BEAMWIDTH BY FREQUENCY Frequency Hor Beamwidth Ver Beamwidth Hor Q & Dir Ver Q & Dir Tot Q & Dir 100 360 360 1.5 1.9 1.7 125 360 360 1.6 1.8 1.7 160 149 154 3 3.1 3 200 179 179 3 2.8 2.9 250 257 143 3.4 5.1 4.1 315 92 118 4.9 6.6 5.6 400 57 97 15.7 7.3 500 64 171 12.9 3.6 5.8 630 70 127 10.9 4.1 6 800 66 89 13.3 8 1000 62 52 16.1 18.9 17.4 1250 56 29 17.9 27.8 21.8 1600 64 34 17.5 19.2 18.3 2000 75 69 10.7 12.7 11.6 2500 59 59 15.5 15.3 15.4 3150 61 55 13.8 15.6 14.6 4000 64 59 14 13.8 13.9 5000 54 47 17 18.9 17.9 6300 59 47 16.1 24.2 19.4 8000 67 41 14 27.5 18.6 10000 68 45 12.3 25.1 16.7 12500 56 27 19.4 45.8 27.3 16000 54 30 18.6 37.6 25.1 20000 36 33 27.7 31 29.3 Acoustic Performance Partnership Eastern Acoustic Works 10 10 ASR660 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 ASR660 HORIZONTAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB. ASR660 Horizontal ±10° 20 Horizontal +10 degrees Horizontal -10 degrees Attenuation in dB 10 0 -10 B K -20 100 1000 10000 Frequency (Hz) ASR660 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 ASR660 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 ASR660 HORIZONTAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB. ASR660 Horizontal ±30° 20 Horizontal +30 degrees Horizontal -30 degrees Attenuation in dB 10 0 -10 B K -20 100 1000 10000 Frequency (Hz) ASR660 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 ASR660 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 ASR660 VERTICAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB. ASR660 Vertical ±10° 20 Vertical +10 degrees Vertical -10 degrees Attenuation in dB 10 0 -10 B K -20 100 1000 10000 Frequency (Hz) ASR660 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 ASR660 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 ASR660 VERTICAL OFF-AXIS RESPONSE On-axis response normalized to 0 dB. ASR660 Vertical ±30° 20 Vertical +30 degrees Vertical -30 degrees Attenuation in dB 10 0 -10 B K -20 100 1000 10000 Frequency (Hz) ASR660 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 ASR660 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 ASR660 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 150° 180° 180° 0° 0° 330° 1600 30° 330° 250 30° 4000 30° 5000 315 300° 300° 60° 270° 400 6300 500 8000 270° 90° 240° 210° K 90° 240° 120° B 60° 120° B 150° 210° K 180° 0° 0° 330° 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° 120° B 210° K 150° 180° 6 db/div. Acoustic Performance Partnership Eastern Acoustic Works ASR660 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 ASR660 0° 0° 330° 330° 100 30° 1600 30° 2000 125 300° 300° 60° 270° 160 2500 200 3150 270° 90° 240° 210° K 90° 240° 120° B 60° 120° B 150° 210° K 180° 0° 0° 330° 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° 150° 180° 0° 0° 330° 4000 30° 5000 315 300° B 150° 180° 330° 630 30° 10000 30° 12500 800 300° 300° 60° 270° 90° 240° 1000 16000 1250 20000 270° 210° K 150° 180° Acoustic Performance Partnership 90° 240° 120° B 60° 120° B 210° K Eastern Acoustic Works 150° 180° ASR660 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 ASR660 ASR660 125 Hz Horizontal Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° B 210° K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 500 Hz Horizontal Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° B 210° K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 2000 Hz Horizontal Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° B 210° K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 8000 Hz Horizontal Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° B 210° K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 125 Hz Vertical Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° 210° B K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 500 Hz Vertical Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° 210° B K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 2000 Hz Vertical Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° 210° B K 150° 180° ASR660 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 ASR660 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 ASR660 ASR660 8000 Hz Vertical Octave Polar Data 0° 330° 30° 300° 60° 270° 90° 240° 120° 210° B K 150° 180° ASR660 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 ASR660 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]