Meyer Sound M2D-SUB - User Manual

To Next Page

note 5 on back page) and is capable of a

half-inch of linear excursion. TruPower

limiting technology aids driver protection,

minimizes power compression, protects

drivers from over-excursion under high

peak power conditions and permits high

constant outp

ut.

The M2D-Sub is self-pow-

ered and includes an integral two-channel

class AB/H complementary MOSFET power

amplifier with 2250

watts

total burst capa-

bility. The M2D-Sub’s Intelligent AC™ power

supply affords automatic voltage selec-

tion, EMI filtering, soft current turn-on and

surge suppression. Phase-corrected active

processing circuits help maintain excellent

performance and reliability, and the high

common-mode rejection of the laser-

trimmed differential input permits long sig-

nal runs through a simple shielded twisted

pair cable. The amplifier, control electron-

ics and power supply are integrated into a

field-replaceable module.

The M2D-Sub compact subwoofer has

operating frequency range of 28 Hz to

160 Hz with a maximum peak SPL of 138

dB. It

is primarily intended as a compan-

ion sub-bass unit for integration into an

M2D compact curvilinear array system

for small-to-medium sized applications.

However, it is perfectly suited to general

use where powerful low frequency aug-

mentation is desired. In combination with

M2Ds, M2D-Sub extends the overall system

power bandwidth and frequency response

to 30 Hz. External dimensions are equiva-

lent to two M2D cabinets. QuickFly rigging

allow

s the M2D-Sub to be flown or ground-

stacked in multiples or in combination with

M2Ds.

The M2D-Sub is fitted with two 15-inch, 4-

inch voice coil cone drivers incorporating

lightweight neodymium magnet structures.

Each driver is rated at 1200 AES watts (see

Extremely high power-to-size ratio for

flexible installation

Exceptional fidelity and peak capability

assure clean, high-impact lows

features & benefits

QuickFly rigging system simplifies

integration in flown or ground-stacked

arrays

Seamless integration with other

M Series models

M2D™-SUB :

Compact Subwoofer

DATASHEET

Dimensions

Weight

Enclosure

Finish

Protective Grille

Rigging

The trapezoidal, vented M2D-Sub enclosure

is constructed of multi-ply hardwood and

coated with a textured black finish. Integral

metal grilles protect the drivers. A weather-

protected version is available with custom

rain hood to pr

tect the electronics.

The optional QuickFly MG-2D multipurpose

grid allows either flying or ground stacking

various combinations of M2D and M2D-Sub.

Up to 16 M2Ds (or the equivalent weight of

M2D and M2D-

ub) may be flown with a 7:1

safety factor. Up to eight M2Ds, four M2D-

Subs or six M2Ds and one M2D-Sub may be

safely ground stac

Meyer Sound’s RMS™ remote monitoring

system is fitted as standard and provides

comprehensive monitoring of system

performance parameters over a Microsoft

Windows

network.

applications

Concert halls, night clubs and houses of

worship

Theatrical sound reinforcement

Portable and installed audio-visual

systems

M SERIES

39.00" w x 24.00" h x 17.50" d

(991 mm x 610 mm x 445 mm)

173 lbs (78.47 kg); shipping: 197 (89.36 kg)

Multi-ply hardwood

Black textured

Powder-coated hex stamped steel

Patented QuickFly

MRF-2D-Sub rigging frame

with integral CamLinks™, rear connecting bars and

captive quick-release pins

17.50

[445 mm]

21.86

[555 mm]

39.00

[991 mm]

37.00

[940 mm]

24.00

[610 mm]



19.50

[495 mm]

8.50

[216 mm]

11.25

[286 mm]

Need help?

Do you have a question about the Meyer Sound M2D-SUB and is the answer not in the manual?

Summary

M2 D-SUB Compact Subwoofer Overview

Key Features and Benefits

Highlights the M2D-Sub's high power-to-size ratio, fidelity, peak capability, and rigging integration.

Product Applications

Details the M2D-Sub's suitability for concert halls, clubs, houses of worship, and theatrical reinforcement.

M2 D-SUB Technical Specifications

Acoustical and Coverage Specifications

Details operating frequency range, response, phase, SPL, and coverage patterns of the M2D-Sub.

Transducer and Audio Input Details

Describes driver type, impedance, power handling, and audio input configuration for the M2D-Sub.

Amplifier and AC Power Specifications

Outlines amplifier class, output power, cooling, and AC power input requirements for the M2D-Sub.

RMS Network Monitoring Capability

Covers the integration of the RMS remote monitoring system for performance parameter tracking.

Architect Specifications

System Configuration and Transducers

Specifies the loudspeaker as self-powered, its enclosure, and dual 15-inch cone drivers with 1200 AES watts.

Internal Electronics and Input

Details the two-channel class AB/H amplifier, protection circuits, balanced audio input, and connectors.

Performance and Power Requirements

Outlines frequency range, phase response, max SPL, automatic voltage selection, and AC power draw.

Monitoring System and Physical Attributes

Describes RMS integration, hardwood enclosure, dimensions, and weight of the M2D-Sub.