Toa SM-75 Instruction Manual

Instruction Manual

TOA PROFESSIONAL SOUND SPEAKER SYSTEM

model SM-75

General Description

The SM-75 is a 2-way, small monitor speaker system with

power handling of 210 watts (continuous program material)
and an input impedance of 8 ohms, as wel l a s with a vari­able attenuator. Its sealed box enclosure houses two full­range cone speakers (5-inch, 12cm) and a hone tweeter
(1.85-inch, 47mm), both with high efficiency and durabili­ty. The enclosure is made of cast aluminum, so that it can

withst and th e roughest use. Wit h an accessory bracket, the
SM-75 is mountable on microphone stands (Fig. 1), micro-

phone stand shafts (1.10" MAX) (Fig. 2), plates (Fig. 3)

and walls (Fig . 4).

How to Connect

In case of using In case of using two SM-75's in parallel

one SM-75

TOA ELECTRIC CO., LTD.

KOBE, JAPAN

When carrying out the installation of

Fig. 4 first take off the bracket No.2
and install the bracket No.1 on the
wall with the wooden screws.

Bracket No.2 will change in position
by 90 degrees when these mounting
holes are used.

General Specifications

Enclosure
Speakers
Power Handling Capacity

Continuous Pink Noise

Continuous Program

Impedance

Sensitivity

Frequency Response

Attenuation

MATERIAL

(Finish)

Connectors
Dimensions
Weight

Characteristic Diagrams (Pink Noise)

Frequency Response (1W/1m)

Sealed type

Two 5-inch (12cm) full-range cone speakers and
a 1.85-inch (4.7cm) hone tweeter

70 watts RMS of band-limited pink noise (50~20kHz)
210 watts

8 ohms

90 dB (1W/1m)
110Hz ~ 20kHz

0dB to 40dB o r more

Front Grill . . . Perforated metal (Black)

Body ......Cast aluminum (Black)

Locking 1/4" phone jacks

12.8 (W) x 6.7 (H) x 5.5 (D) inches
325 (W) x 170 (H) x 140 (D) mm

Approx. 10.6 pounds (4.8kg)

Directional Frequency Response (1W/1m)

Polar Response (1m)

Horizontal
Dispersion

Vertical Dispersion

Notice

1. For stereo system and multiple loudspeaker system use, observe loudspeaker polarity.

2. Do not connect the loudspeaker to a live program source of unknown output power

level. Adjust system level controls for full attenuation before connections are made.

TOA ELECTRIC CO., LTD.

KOBE, JAPAN

Printed in Japan

133-01-180-10