With an operating frequency range of 28 Hz to 160 Hz, the dual 15-inch M2D-Sub loudspeaker complements the M2D loudspeaker in reinforcement applications requiring extended low-frequency headroom.
The M2D-Sub loudspeaker affords 138 dB SPL peak output capability. It employs two Meyer Sound ferrofluid cooled, back-vented drivers each featuring a 4-inch voice coil with a lightweight neodymium magnet structure. Each driver is rated to handle 1200 AES watts.
NOTE: Power handling is measured under
AES standard conditions: Transducer driven continuously for two hours with band-limited noise signal having a 6 dB peak-average ratio.
An integral two-channel class AB/H complementary MOSFET amplifier provides very high burst capability, and Intelligent AC performs automatic voltage selection, allowing the unit to accommodate worldwide mains voltages without manually setting a voltage switch.
Integral peak and rms limiters featuring Meyer Sound’s TruPower® limiting technology protect M2D-Sub components from over-excursion and over-heating while assuring minimal power compression and maximum peak headroom.
The M2D and M2D-Sub loudspeakers are fitted with Meyer Sound’s RMS remote monitoring system, allowing the full range of operating parameters to be monitored continuously over a network using a Windows® computer. In addition, both loudspeakers are supported by the Meyer Sound MAPP Online® multipurpose acoustical prediction program for easy and accurate system design. The MAPP Online prediction program allows quick prediction of coverage, frequency response, impulse response and maximum output of arrayed loudspeakers, and more.
NOTE: See Chapter 4, “Remote Monitoring System,” and Chapter 5, “System Design
and Integration Tools,” for more information about the RMS monitoring system and the MAPP Online prediction program.
NOTE: Read this entire manual carefully before configuring and deploying your M2D
and M2D-Sub system. In particular, pay careful attention to the sections about safety issues.
Information and specifications are applicable as of the date of this printing. Updates and supplementary information are posted on the Meyer Sound web site at:
http://www.meyersound.com
You may contact Meyer Sound Technical Support at: Tel: +1 510 486.1166
Fax: +1 510 486.8356
Email: techsupport@meyersound.com
