ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
TECHNICAL SPECIFICATIONS
SM122e
DESCRIPTION A 2-way passive full range system in a vented dual angle stage monitor enclosure. Includes a 12-in woofer and a 1-in exit compression driver on a 90 x 45 constant directivity horn. APPLICATIONS The SM122e high output professional stage monitor offers steep and shallow floor angles for placement options. Presence control helps eliminate feedback. Dual NL4 connectors facilitate “daisy chaining” multiple monitors. Six Year Warranty. Applications include: Band PA Corporate Events Large Theaters Large HOW’s Live Music Clubs DESCRIPTIVE DATA Part Number Product Group LF Subsystem & Loading HF Subsystem & Loading System Configuration Powering Mode Controls (switches, knobs) Recommended High-Pass Frequency (24 dB/Octave) Cabinet Type (shape) Enclosure Materials Finish Connectors Suspension Hardware
Grill
999010 G 1x 12-in, Vented 1x 1-in Exit Compression Driver on Constant Directivity Horn 2-way, Full Range Stage Monitor Passive LF/HF Crossover Midrange Presence Control 45Hz Irregular Pentagon, Stage Monitor Baltic Birch Plywood Black Catalyzed Polyurethane 2x Neutrik NL4 Speakon (2) 5/16”-18 Threaded Mounting/ Suspension Points on top to accept an external Ultimate Brand standmount adapter Vinyl Coated Perforated Steel, Foam Backed
NOMINAL DATA Frequency Response (Hz) ±3 db 80Hz to 18kHz -10 dB 65Hz Axial Sensitivity (dB SPL/1 Watt/1m) 99 Impedance (Ohms) 8 Power Handling (Watts) AES Standard 450 Calculated Maximum Output (dB SPL, @ 1m) Peak 131.5 Long Term 125.5 Nominal Coverage Angle / -6 dB points (degrees) Horizontal 90 Vertical 45 Dimensions inches millimeters Height 22.5 572 Width 14.75 375 Depth 12.5 318 Minimum Stage Height 14.5 368 Floor Angle(s) 45° /15° Weights pounds kilograms Net Weight 48 21.8 Shipping Weight 54 24.6
EASTERN ACOUSTIC WORKS One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email info@eaw.com • Web http://www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# SM122e-888101 (A)/2 pp/2/1/99 • Printed In USA
ACOUS TIC
ERSHIP RTN
ORMANCE PA PERF AL
TECHNICAL SPECIFICATIONS
DIMENSIONAL DRAWING DIMENSIONAL DRAWINGS
SM122e
SM122e
SERVICE ITEMS LF: Complete Cone Driver EAW Part No. 804058 HF: Complete Compression Driver/Tweeter EAW Part No. 803020
3/8-16 MOUNTING POINTS. ALL DIMENSIONS IN INCHES UNLESS OTHERWISE NOTED.
12.57 9.00 5.69 5.69
ARCHITECTURAL SPECIFICATIONS
18.44 15° 6.38
8.69 22.50
9.19 REF
11.7511.88
11.88 45°
14.75
FRONT
3.38
14.71
LEFT SIDE
RIGHT SIDE 5.25
5.00 510296 EXP 3/9/97 SHB
TOP
BOTTOM
The two-way full range loudspeaker systems shall incorporate a 12-in LF transducer and a 1-in exit compression HF transducer. The LF driver shall be mounted in a vented enclosure tuned for optimum low frequency response. 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. System frequency response shall vary no more than ±3 dB from 80 Hz to 18 kHz measured on axis. The loudspeaker shall produce a Sound Pressure Level (SPL) of 99 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 131.5 SPL on axis at 1 meter. The loudspeaker shall handle 450 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 8 Ohms. The loudspeaker enclosure shall be irregularly pentagonal in shape and shall have rubber footpads on two sides allowing its baffle to be angled up 45° or 15° . It shall be constructed of 15mm thickness void-free cross-grain-laminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black catalyzed polyurethane. Input connectors shall be dual Neutrik NL4 Speakon. A midrange frequency attenuating presence control shall be provided. Two 5/16”-18 threaded mounting/suspension points shall be provided on top of the enclosure spaced to accept an external Ultimate Brand standmount adapter. The front of the loudspeaker shall be covered with a vinyl coated perforated steel grill backed with open cell foam to protect against dust. The two-way full range loudspeaker shall be the EAW model SM122e.
Acoustic Performance Partnership
Eastern Acoustic Works
SM122e
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 info@eaw.com