Related Manuals for Meyer Sound MTS-4A
Summary of Contents for Meyer Sound MTS-4A
- Page 1 MTS-4A Self-Powered Loudspeaker Systems OPERATING INSTRUCTIONS Superior engineering for the art and science of sound. Keep these important operating instructions Check www.meyersound.com for updates...
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Page 2: Symbols Used
Protective earth ground Terre de protection Die schutzerde Tierra proteccionista EYER OUND LECTRONICS RODUCTS Made by Meyer Sound Laboratories 3K59 COMMERCIAL Berkeley, California USA AUDIO SYSTEM European Office: Meyer Sound Lab. GmbH Carl Zeiss Strasse 13 56751 Polch, Germany N757 MTS-4A... -
Page 3: Safety Summary
NGLISH • To reduce the risk of electric shock, disconnect the unit from the AC mains before installing audio cable. Reconnect the power cord only after making all signal connections. • Connect the unit to a two-pole, three wire grounding mains receptacle. The receptacle must be connected to a fuse or circuit breaker. -
Page 4: Voltage Requirements
When AC power is applied to the MTS-4A, the Intelligent AC™ supply automatically selects the correct operating voltage, allowing the MTS-4A to be used in the US, Europe, or Japan without manually setting a voltage switch. The Intelligent AC power supply also performs surge suppression for high voltage transients (up to 275 V), minimizes inrush current, and filters EMI. -
Page 5: Safety Issues
E (or ) or colored green (or green and yellow). AFETY Pay close attention to these important electrical and safety issues. Keep all liquids away from the MTS-4A to avoid hazards from electrical shock. Do not operate the unit if the power cables are frayed or broken. -
Page 6: Audio Input
2. Use standard audio cables AMPLIFICATION AND PROTECTION CIRCUITRY Each driver in the MTS-4A is powered by one channel of the Meyer MP-4, a four-channel 2480 W amplifier (620 W/ch) utilizing complementary power MOSFET output stages (class AB/H). - Page 7 600 lb (273 kg). This working load is based on a 5:1 safety factor. The MTS-4A has five rigging brackets (three on top, two on bottom). Each bracket is capable of supporting the full working load of the cabinet.
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Page 8: Measurement And System Integration Tools
Due to the summation between the PSW-4 and the MTS-4A, the system frequency 1. The Meyer Sound SIM II is a computer-based dual channel FFT analysis system optimized for electroacoustic measurement. dB/oct, Q = 0.8) that performs a crossover function for the Mid-Hi output. -
Page 9: Verifying Driver Polarity
To insure that the systems combine properly in this area: • Set the CQ to the opposite polarity to the MTS-4A to phase MTS-4A Lower System align the mid-hi frequencies and minimize the MTS-4A’s low frequency down-lobe. -
Page 10: Array Design
ARRAY DESIGN ACKGROUND Creating an effective array with the MTS-4A requires a precise understanding of how to combine the coverage area and SPL of the individual speaker with those of adjacent speakers. Array design is a trade-off between increasing on-axis power and creating smooth transitions between the coverage areas of adjacent speakers. - Page 11 The table on this page shows the SPL and coverage angles that result from grouping the MTS-4A in arrays of up to five units horizontally and two rows vertically. All splay angles refer to the angle between cabinet centers.
- Page 12 Burst RMS Current (< 1 s) Max Peak Current During Burst P h y s i c a l N o t e s Copyright © 2000 Meyer Sound Laboratories, Inc. All Rights Reserved 26 Hz - 18 kHz ± 6 dB Free Field 32 Hz - 16 kHz ±...
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Page 13: Rear Panel Detail
MTS-4A DIMENSIONS All units in inches 13.00 Bottom 56.75 Front REAR PANEL DETAIL MTS-4A 10.63 21.97 21.26 13.16 30.26 30.00 14.125 28.5 Side 13.36... -
Page 14: Contact Information
CONTACT INFORMATION Meyer Sound Laboratories, Inc. 2832 San Pablo Avenue Berkeley, CA 94702 tel: 510.486.1166 fax: 510.486.8356 e-mail: info@meyersound.com www.meyersound.com 05.029.006.02 Rev A Check www.meyersound.com for updates...