EAW SMS2124 Brochure & Specs
Part No. Preliminary Rev A 3/08
DESCRIPTION
The SMS2124 significantly advances small loudspeaker technology
in providing superior voice intelligibility, coherence and pattern
control, combined with convenient, flexible mount capabilities.
The two-way SMS2124 (4 x 3-inch LF, 2 x 2-inch HF, 120-degree
by 40-degree coverage pattern) incorporates proprietary
Theta Technology™, with the LF drivers configured in a precise
arrangement to provide excellent pattern control and coherency
below the LF/HF crossover. The LF drivers also couple at lower
frequencies, providing LF output of a much larger driver without
sacrificing sound quality through the crossover region. The custom
high-power HF driver complements the LF subsystem throughout
the critical speech range.
The SMS2124 is designed for surface mounting using the
proprietary Clip-Fit™ system. All connections for the loudspeaker
are contained within the Clip-Fit wall-mount unit via a single Molex
connector, with the wall-mount unit pre-mounted at the preferred
position on a wall. The installer then just “clips” the loudspeakers
onto the Clip-Fit arm, and in one motion, the audio connection is
terminated and the loudspeaker is live. The wall-mount unit offers a
pan/tilt positioning range for precise aiming. For basic installations,
SMS loudspeakers are also provided with U-brackets.
SMS
2124
2-Way Surface Mounted Loudspeaker
• 4 x 3-inch Kevlar LF transducers
• 2 x 2-inch cone
• 120˚ x 40˚ coverage pattern
• Theta Technology = superior coherence and pattern control
• Crossover optimized for speech intelligibility
• UV/weather resistant HIPS (High Impact Polystyrene)
enclosure
• Convenient, flexible Clip-Fit mounting system
Features
• Meeting Rooms
• Hotels
• Houses of Worship
• Boardrooms
• Courtrooms
• Multi-Purpose Facilities
• Multizone Paging/Music Systems
Applications
Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 800.992.5013
TEL outside US 508.234.6158 | FAX 508.234.8251 | Page 1 of 4
SPecificAtioNS
CONfIguRaTION
Subsystem:
Transducer
Loading
LF 4x 3 in cone
Vented
HF 2x 2 in cone
Horn-loaded
Operating Mode:
Amplifier Channels External Signal Processing
Single-amp LF/HF HPF
PERfORMaNCE
Operating Range: 93 Hz to 20 kHz
Nominal Beamwidth: Horz 120°
Vert 40°
Axial Sensitivity (whole space SPL):
LF/HF 90 dB 93 Hz to 20 kHz
Input Impedance (ohms):
Nominal Minimum
LF/HF 8
6.4 @ 321 Hz
Input Taps (w/CF-1TX version): 70 V: 64 W / 32 W / 16 W / 8 W
100 V: 64 W / 32 W / 16 W
High Pass Filter: High Pass=>90 Hz, 24 dB/octave Butterworth
Accelerated Life Test: LF/HF 32 V 125 W @ 8 ohm
Calculated Axial Output Limit (whole space SPL):
Average
Peak
LF/HF 111 dB
117 dB
PRELIMINAR
Y