SPECIFICATIONS Enclosure:
Speakers:
Power Handling
Continuous
Pink noise:
Continuous
Program:
Impedance:
Sensitivity
Sealed type
Two 5-inch (12cm) full-range
cone speakers
70 watts of band limited pink
noise (50Hz to 20kHz)
200 watts
16 ohms
90dB (1W/1m)
ARCHITECT’S AND
The speaker shall be a full-range, small speaker
ENGINEER’S
system with power handling, up to 70 watts of
SPECIFICATIONS
pink noise; and an input impedance of 16 ohms.
Its sealed box enclosure shall house two full-
range cone speakers (5-inch, 12cm) with high
efficiency and durability. The enclosure shall be
made of cast aluminum, so that it can withstand
the roughest use. With an accessory bracket, the
speaker system shall be mountable on micro-
phone stands, microphone stand shafts, plates
and walls. In addition to the various specifica-
Frequency
Response:
110Hz~16kHz
Material (Finish): Front Grill...Perforated metal
(Black)
Body. . . . . .Cast aluminum
(Black)
Connectors:
Locking 1/4" phone jacks
Dimensions:
12.8 (W) x 6.7 (H) x 5.5 (D) inches
325 (W) x 170 (H) x 140 (D) mm
Weight:
Approx. 10.6 Ibs (4.8 kg)
*No performance degradation should not appear after 24-hour testing.
*Specifications subject to change without notice.
tions stated above, the speaker system shall
meet the following overall performance and
specifications criteria: sensitivity of 90dB
(1W/1m); frequency response of 110Hz to
16kHz; front grill of perforated metal (black);
body of cast aluminum (metallic black); connec-
tors of locking 1/4" phone jacks; dimensions of
6.7" high, 5.5" deep, 12.8" wide; weight of 10.6
Ibs (4.8 kg). The speaker system shall be a TOA
Model SM-60.
CHARACTERISTIC
DIAGRAMS
FREQUENCY RESPONSE (1W/1m)
IMPEDANCE CHARACTERISTIC
Frequency (Hz)
HARMONIC DISTORTION (1W/1m)
Frequency (Hz)
Frequency (Hz)
POLAR RESPO
HORIZONTAL
SCALE IS 10dB PER DIVISION
SCALE IS 10dB PER DIVISION
500Hz
1kHz
2kHz
4kHz
32
16
8
0
20
50
100
200
500
1000
2000
5000
10000 20000 Hz
Frequency (Hz)
DIRECTIONAL FREQUENCY RESPONSE (1W/1m)
80
60
10 20
50
1 0 0
2 0 0
5 0 0 1 0 0 0 2 0 0 0
5000 10000 20000 Hz
VERTICAL
500Hz
1kHz
2kHz
4kHz
Printed in Japan 833-64-501-0B
