EAW SMS4124 Instruction Manual - 5. Specifications
16
– SMS4124 / SMS4940/ SMS4990
5. SPECIFICATIONS
Model:
SMS4124
SMS4940
SMS4990
Woofer
4 in x 4 cone
4 in x 4 cone
4 in x 4 cone
Woofer Loading
Vented
Vented
Vented
Tweeter
2 in x 3 cone
2 in x 3 cone
1.3 in x 1 dome
Tweeter Loading
Horn-loaded
Horn-loaded
Horn-loaded
Operating Range (–10 dB)
82 Hz - 20 kHz
82 Hz - 20 kHz
82 Hz - 20 kHz
Horizontal Beamwidth
- Nominal
120 degrees
90 degrees
90 degrees
Vertical Beamwidth
- Nominal
40 degrees
40 degrees
90 degrees
Axial Sensitivity (whole
space SPL)
92 dB, 82 Hz - 20 kHz
92 dB, 82 Hz - 20 kHz
92 dB, 82 Hz - 20 kHz
Input Impedance - Nominal
8 ohm
8 ohm
8 ohm
Input Impedance - Mini-
mum
5.1 ohm @ 10.6 kHz
5.0 ohm @ 10.6 kHz
7.8 ohm @ 278 Hz
Recommended High Pass
Filter
60 Hz, 24 dB/octave
Butterworth
60 Hz, 24 dB/octave
Butterworth
60 Hz, 24 dB/octave
Butterworth
Power Handling
250 W, 45 V @ 8 ohm
250 W, 45 V @ 8 ohm
250 W, 45 V @ 8 ohm
Power taps 70 V (with
CF-4TX optional mounting
bracket/transformer)
128 W, 64 W, 32 W, and
16 W
128 W, 64 W, 32 W, and
16 W
128 W, 64 W, 32 W, and
16 W
Power taps 100 V (with
CF-4TX optional mounting
bracket/transformer)
128 W, 64 W, and 32 W
128 W, 64 W, and 32 W
128 W, 64 W, and 32 W
Maximum SPL, Average
116 dB
116 dB
116 dB
Maximum SPL, Peak
122 dB
122 dB
122 dB
Height
16.82 in/ 42.72 cm
16.82 in/ 42.72 cm
16.82 in/ 42.72 cm
Width
9.94 in/ 25.25 cm
9.94 in/ 25.25 cm
9.94 in/ 25.25 cm
Depth
11.46 in/ 29.11 cm
11.46 in/ 29.11 cm
11.46 in/ 29.11 cm
Dimension Tolerance
± 0.1 in/0.25 cm
± 0.1 in/0.25 cm
± 0.1 in/0.25 cm
Weight
17.6 lb/ 8.0 kg
17.6 lb/ 8.0 kg
18.6 lb/ 8.4 kg
Disclaimer
EAW Commercial continually engages in research related to product improvement,
new materials, and production methods. Design refi nements are introduced into existing
products without notice as a routine expression of that philosophy. For this reason,
any current EAW Commercial product may differ in some respect from its published
description, but will always equal or exceed the original design specifi cations unless
otherwise stated.
“EAW Commercial” is a trademark of LOUD Technologies Inc.
All other brand names mentioned are trademarks or registered trademarks of their
respective holders, and are hereby acknowledged.