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EAW SMS4124, Инструкция по эксплуатации

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20

 – SMS4124 / SMS4940/ SMS4990

Beamwidth vs Frequency

SMS4124 

SMS4940

SMS4990

360

100

10

1

100

1000

10k

20k

Deg

rees

Frequency (Hz)

Hoz

Vert

360

100

10

1

100

1000

10k

20k

Deg

rees

Frequency (Hz)

Hoz

Vert

360

100

10

1

100

1000

10k

20k

Deg

rees

Frequency (Hz)

Hoz

Vert

Содержание SMS4124

Страница 1: ...INSTRUCTION MANUAL SMS4124 SMS4940 SMS4990 Compact Two Way Loudspeakers...

Страница 2: ...w According to the OSHA regulations any exposure over the maximum limits indicated in the table can reduce the hearing capacity of a person To prevent potentially dangerous exposure to high sound pres...

Страница 3: ...ollowing rigging system practices Documentation Thoroughly document the mounting rigging design with detailed drawings and parts lists Analysis Have a licensed structural engineer or other qualified p...

Страница 4: ...ion The included U bracket allows setting the enclosure s angle for wall mounting Each loudspeaker has four 4 inch woofers configured in a precise arrangement The SMS4990 uses one 1 3 dome tweeter and...

Страница 5: ...the support surface e g wall etc has the necessary mechanical characteristics to support the weight of the loudspeaker without the danger of it falling Always use support elements suitable for the ma...

Страница 6: ...be centered over a J box that is appropriately rated and installed for the weight of the speaker and bracket The provided 6 32 screws should be inserted through two holes labeled A as shown In additio...

Страница 7: ...fit this assembly onto the wall bracket Add the plain washer lock washer and acorn nut and hand tighten d Adjust the loudspeaker to the desired angle and secure the M8 acorn nuts Tethering the loudspe...

Страница 8: ...8 ohms If you connect other loudspeakers in parallel make sure that the overall impedance does not drop below the minimum required by your power amplifier 3 Plug the input connector into the back of...

Страница 9: ...a Slide the red plastic tab towards the center of the loudspeaker and hold it there while you press the red center button inwards The input connector can then be removed 1 Slide this spring loaded ta...

Страница 10: ...has been wired and mounted to the wall the loudspeaker can be quickly pressed onto the input connector and held securely in place It can be easily adjusted in vertical and horizontal angle and locked...

Страница 11: ...xer amplifier Its speaker level output is a screw terminal strip with outputs for 25 V 70 V 100 V ground and 4 ohm 70 V connection example 1 Connect the amplifier s 70 V terminal to the red input wire...

Страница 12: ...ifier turned off Two wire crimps are included to make the connections The following example of a low impedance connection uses a EAW Commercial CAZ800 amplifier This amplifier uses a screw terminal ou...

Страница 13: ...ts in the bracket as shown Tighten the screws once the bracket is securely in place b In addition to securing the bracket to a J box secure it to a structural wall stud with user supplied hardware The...

Страница 14: ...uch as earthquakes or fires Professional installers will be able to advise the best tethering system for your installation Adjusting the loudspeaker angle The adjustment and locking mechanism has been...

Страница 15: ...owards the center of the loudspeaker and hold it there while you press the red center button inwards Pull the loudspeaker off the bracket Clip fit bracket dimensions 1 Slide this red spring loaded tab...

Страница 16: ...6 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 Max...

Страница 17: ...SMS4124 SMS4940 SMS4990 17 Dimensions SMS4990 SMS4124 These views show the differences between the models Note that the grill is not removable Mounting bracket supplied SMS4940...

Страница 18: ...0 SMS4990 Performance Graphs SMS4124 SMS4940 Impedance vs Frequency SMS4990 100 10 1 10 100 1000 10k 20k Frequency Hz Ohms 100 10 1 10 100 1000 10k 20k Frequency Hz Ohms 100 10 1 10 100 1000 10k 20k F...

Страница 19: ...SMS4940 SMS4990 120 110 100 90 80 70 60 10 100 1000 10k 20k dB SPL Frequency Hz 120 110 100 90 80 70 60 10 100 1000 10k 20k dB SPL Frequency Hz Axial Response vs Frequency 120 110 100 90 80 70 60 10 1...

Страница 20: ...Beamwidth vs Frequency SMS4124 SMS4940 SMS4990 360 100 10 1 100 1000 10k 20k Degrees Frequency Hz Hoz Vert 360 100 10 1 100 1000 10k 20k Degrees Frequency Hz Hoz Vert 360 100 10 1 100 1000 10k 20k Deg...

Страница 21: ...5 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 125 Hz 315 Hz 800 Hz 2000 Hz 5000 Hz 12500 Hz 1600 Hz 160 Hz 400 Hz 1000 Hz 2500...

Страница 22: ...35 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 125 Hz 315 Hz 800 Hz 2000 Hz 5000 Hz 12500 Hz 1600 Hz 160 Hz 400 Hz 1000 Hz 250...

Страница 23: ...5 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 125 Hz 315 Hz 800 Hz 2000 Hz 5000 Hz 12500 Hz 1600 Hz 160 Hz 400 Hz 1000 Hz 2500...

Страница 24: ...35 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 125 Hz 315 Hz 800 Hz 2000 Hz 5000 Hz 12500 Hz 1600 Hz 160 Hz 400 Hz 1000 Hz 250...

Страница 25: ...5 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 125 Hz 315 Hz 800 Hz 2000 Hz 5000 Hz 12500 Hz 1600 Hz 160 Hz 400 Hz 1000 Hz 2500...

Страница 26: ...35 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 0 45 90 135 180 135 90 45 125 Hz 315 Hz 800 Hz 2000 Hz 5000 Hz 12500 Hz 1600 Hz 160 Hz 400 Hz 1000 Hz 250...

Страница 27: ...hat Is Covered Defects in workmanship and materials and against malfunctions EAW Commercial distributors must remedy all such defects and malfunctions without charge for parts or labor if the warranty...

Страница 28: ...nologies Inc Company EAW Commercial One Main Street Whitinsville MA 01588 USA TEL toll free within US Canada 888 337 7404 TEL outside US 425 892 6503 FAX 425 485 1152 www eaw com 2008 LOUD Technologie...

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