Electro-Voice MM2TC EDS User Manual

SPECIFICATIONS

Frequency Response:

800-5,000
(see Figure

Power Handling,

8

Hours, 6-dB Crest Factor:
25 watts

Impedance:

16 ohms

Sound Pressure Level at
Input Average, Pink Noise Band
from

104

Horizontal Beamwidth:

82O @ 2 kHz (see Figure

Vertical Beamwidth:

82O @ 2 kHz (see Figure 2)

Directivity Factor

10.25 @ 2 kHz

Usable Low-Frequency Limit:

600 Hz

Construction:

Rugged die
transformer housing. Diaphragm is
phenolic impregnated linen
speaker parts are of anodized aluminum
with baked
entrance is provided on the bottom side

Voice

5.1 cm (2.0 in.)

Magnet Weight:

0.93

Magnet Material:

Alnico

Dimensions,

Height:

25.4 cm (10.0 in.)

Width:

16.4 cm (6.4 in.)

Depth:

1

Net Weight:

4.0

Shipping Weight:

4.5

HZ

f

5

dB

3)

(500-5,000

800-5,000

dB

-

Coil Diameter:

kg (2.1 Ib) with plates

1.3

kg

kg

Hz:

R,

(a):

-

cast aluminum case and

-

on acrylic paint. A cable

V

cm (4.4 in.)

(8.8

Ib)

(10.0

Ib)

Hz

pink noise)

1

Meter, 1 Watt

-

Limited

2)

-

base. All metal

DESCRIPTION

The University Sound MM2TC is aconservatively rated 25-watt "submergence-proof'' speaker
designed for wall, ceiling, or bulkhead mounting.

-

The driver employs a diaphragm with a phenolic impregnated linen
with

"W"

shaped Alnico V magnet structure.

Provisions are made in the housing for installation
University Sound model

The voice-coil/diaphragm assembly is protected by a special anit-fungicide treatment and
easily accessible for cleaning by removal of the die-cast reflector on the front of the speaker.

MM2TC

is

The
gases.

self-draining and designed

It

is built

to

5030

(30

W).

penetrate high noise levels in boiler rooms, mines, railroads, etc.

of

a matching transformer such as the

to

withstand fungus, dust, salt spray, live steam, and

base and 2.0-inch voice coil

is