Meyer Sound MTS-4A Four-Way Powered Loudspeaker with Rolling Cart and Soft Cover

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Meyer Sound MTS-4A Four-Way Powered Loudspeaker with Rolling Cart and Soft Cover

The self-powered, four-way MTS-4A is a fully integrated loudspeaker system uniquely
capable of producing extremely high sound levels across the full audio range, lower
fundamentals and sub- harmonics included. Powerful yet relatively compact (17 cu. ft.), the MTS-4A offers a single cabinet solution for many applications, often eliminating the need for separate subwoofers and associated electronics.

The MTS-4A contains four drivers, four amplifier channels (2480W total peak output) and a four-way, phase  corrected active crossover network. Exceptionally rugged MS8xx Series cone drivers handle low- and mid-frequency reproduction, with each driver placed in its own separate vented chamber for optimum response and higher combined output levels. The control electronics are optimized to allow the MS812, 815 and 818 drivers to operate together over the critical 60Hz to 100Hz frequency band. The combined driver output signals are kept fully in phase for increased acoustic gain, resulting in more powerful bass and drum reproduction, higher system headroom and extended driver life. The 4-inch diaphragm MS-2010 HF compression driver extends high frequency response to 18kHz, with phase response flat to 12kHz.

The MTS-4A power supply utilizes Meyer Sound’s proprietary Intelligent AC™ system, which provides automatic voltage selection, EMI filtering, soft current turn-on, surge suppression and dual circuit breakers. The dual-fan cooling system forces air over the heatsinks only, not over the electronics, avoiding residue buildup that can shorten component life.

All four amplifier channels operate class AB/H and employ complementary power MOSFET output stages. For maximum driver protection and extended component life, the amplifier modules incorporate TruPower™ limiter technology. TruPower also allows higher SPL at all  frequencies, increasing available headroom and holding long-term power compression to less than 1dB (typically 3 - 6dB in conventional systems). The MTS-4A is compatible with the RMS™ (Remote Monitoring System), a PC-based system for monitoring key performance parameters as well as controlling loudspeaker mute and solo functions. A rear access panel facilitates easy servicing of MTS-4A electronics. The entire amplifier/processing module can be removed and replaced in the field within a few minutes.

Transducers: 18 inch, 15 inch and 12 inch cone drivers. 2 Inch throat (4 inch diaphragm) compression driver.

Power Connection: 250V NEMA L6-20P (Twistlock)

Dimensions: 57" x 21.25" x 30"
Weight: 280 Lbs


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