Transcript
SPECIFICATIONS MK2166e FEATURES • • • •
Compact, passive 2-way system 12-in LF; 1.4-in exit/1.75-in HF on a 60° x 60° horn Beamwidth matching crossover smoothes power response Flexible solution across the spectrum of permanent installations
DESCRIPTION A 2-way full-range system with a passive LF/HF crossover in a vented trapezoidal enclosure. Includes a 12-in woofer and a 1.4-in exit/1.75-in diaphragm compression driver on a 60° x 60° constant directivity horn. The versatile compact enclosure features a comprehensive system of 3/8”-16 threaded mounting/suspension points as well as points for an Omnimount Series 300 or similar bracket.
APPLICATION The MK2166e is designed to provide maximum flexibility across the spectrum of permanent installation applications and is equally effective in clusters or in distributed designs. Its large-format HF horn maintains directivity throughout it’s passband. The crossover point is selected to match the horn’s directivity to that of the woofer, creating a seamless, consistent beamwidth to ensure even coverage throughout the listening area. Six year warranty. Application Usage: Houses of Worship Arenas Nightclubs Stadiums Theaters/Performing Arts Centers
PERFORMANCE Frequency Response (1 Watt @ 1 m) ±3 db 70 Hz - 18 kHz -10 dB 60 Hz Axial Sensitivity (dB SPL, 1 Watt @ 1 m) 97 Impedance (ohms) 8 Power Handling, AES Standard (watts) Full Range 400 Calculated Maximum Output (dB SPL @ 1 m) Peak 129.0 Long Term 123.0 Nominal Coverage Angle, -6 dB Points (degrees) Horizontal 60 Vertical 60 Recommended High-Pass Frequency Frequency 24 dB/octave 60 Hz
PHYSICAL Part Number 0002657 Group I LF Subsystem 1x 12-in, vented HF Subsystem 1x 1.4-in exit/1.75-in diaphragm compression driver on a constant directivity horn Configuration 2-way, full-range Powering Passive LF/HF crossover Enclosure Material Exterior grade Baltic birch plywood Finish Wear-resistant textured black paint Connectors 2-terminal barrier strip Mounting Hardware 12x 3/8”-16 threaded mounting points; 4x points for Omnimount Series 300 or similar bracket Grille Powder coated perforated steel Dimensions inches millimeters Height 30.0 762 Width (front) 15.5 394 Width (rear) 8.2 209 Depth 14.8 376 Trapezoid Angle 15 degrees per side Weights pounds kilograms Net Weight 55 25.0 Shipping Weight 67 30.5
One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013 EAW products are continually improved. All specifications are therefore subject to change without notice.
FAX 508 234 8251
[email protected] MK2166e/0002725/2 pp April 2002
www.eaw.com Printed in USA
SPECIFICATIONS MK2166e A & E SPECIFICATIONS
DIMENSIONAL DRAWING 8.75 CL
The 2-way full-range loudspeaker shall incorporate a 12-in LF transducer and a 1.4-in exit/1.75-in diaphragm HF compression driver.
A
14.75 6.69
The LF transducer 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 beamwidth of 60° (h) x 60° (v). An internal passive filter network shall provide acoustical crossover and system equalization.
7.25 2X 15° 7.23 30°
A
TOP DIMENSIONS APPLY TO TOP & BOTTOM
MK2166e
(8.23)
6.27
3.44
6.87 INPUT 7.25 CL
30.00
26.10
26.07
14.25
15.54 GRILLE PARTIALLY SHOWN
FRONT
VIEW A-A DIMENSIONS APPLY TO BOTH SIDES
6.38 (1.95)
CL 5.25
BACK
NOTES: 1. SYMBOL INDICATES MOUNTING POINT, 3/8-16 THREADED HOLE (NUT PLATE). 2. SYMBOL INDICATES MOUNTING POINT, 3/8-16 THREADED HOLE (PI ANGLE). 3. SYMBOL INDICATES MOUNTING POINT, 5/16-18 T-NUT FOR OMNIMOUNT SERIES 300. 4. SYMBOL INDICATES CENTER OF BALANCE. 5. WEIGHT APPROX. 60 LBS. 6. SHIPPING WEIGHT APPROX. 70 LBS.
Manufacturing tolerances are +/- 0.13 and +/- 1°
System frequency response shall vary no more than ±3 dB from 70 Hz to 18 kHz measured on axis. The loudspeaker shall produce a sound pressure level (SPL) of 97 dB SPL on axis at 1 meter with a power input of 1 watt, and shall be capable of producing a peak output of 129 dB SPL on axis at 1 meter. It shall handle 400 watts of amplifier power (AES Standard) and shall have a nominal impedance of 8 ohms.
1.97
The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of exterior grade Baltic birch plywood and employ extensive internal bracing. It shall be finished in wear-resistant textured black paint. Input connectors shall be a 2-terminal barrier strip. A total of twelve 3/8”-16 threaded mounting points shall be provided. Four addtional mounting points for use with an Omnimount Series 300 or similar bracket shall also be provided. The front of the loudspeaker shall be covered with a powder coated perforated steel grille. The 2-way full-range loudspeaker shall be the EAW model MK2166e.
One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013 EAW products are continually improved. All specifications are therefore subject to change without notice.
FAX 508 234 8251
[email protected] MK2166e/0002725/2 pp April 2002
www.eaw.com Printed in USA
