Toa SM-68 Specifications
TOA SPEAKER SYSTEM
PERSONAL MONITOR SPEAKER
SYSTEM
SM-68
GENERAL DESCRIPTION
The TOA SM-68 is a full-range personal monitor speaker
system designed for professional applications. It has
a power handling capacity of 200 watts continuous
program material at an impedance of 8 ohms, and
features a variable input attenuator to adjust the volume.
The infinite baffle design incorporates two full-range
cone-type speakers (5"/12cm) in a sealed enclosure
for maximum efficiency. The cast aluminum enclosure
is both rugged and lightweight, and the adjustable
mounting bracket allows the SM-68 to be mounted to
mic stands for stage use, or to walls for permanent
installations.
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 (50 Hz to 20 kHz)
200 watts
8 ohms
90 dB (1W/1m)
Frequency
Response:
Attenuation:
Material
(Finish):
Connectors:
Dimensions:
Weight:
110 Hz~16 kHz
0dB to 40dB or more
Front GriII...Perforated metal
(Black)
Body. . . . . . .
Cast aluminum
(Black)
Two 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)
ARCHITECT’S AND
ENGINEER’S
SPECIFICATIONS
The speaker system shall be a full-range
personal monitor speaker system designed for
professional applications. It shall have a power
handling capacity of 200 watts continuous
program material at an impedance of 8 ohms,
and shall feature a variable input attenuator to
adjust the volume. The infinite baffle design
shall incorporate two full-range cone-type
speakers (5"/12cm) in a sealed enclosure for
maximum efficiency. The cast aluminum enclosure shall be both rugged and lightweight,
and the adjustable mounting bracket shall allow
CHARACTERISTIC DIAGRAMS
(PINK NOISE)
Polar Response (1m)
Horizontal
Dispersion
the SM-68 to be mounted to mic stands for
stage use, or to walls for permanent installations.
The speaker system shall meet the following
criteria: Sensitivity: 90dB at 1 meter with 1 watt.
Frequency response: 110Hz~16kHz. Attenua-
tion: 0dB to 40dB or more. Front grill: Perforated
metal. Body: Cast aluminum. Connectors: Two
locking type 1/4" phone jacks. Dimensions:
12.8" (W) x 6.7" (H) x 5.5" (D). Weight: Approx.
10.6 pounds. The speaker system shall be
designated the TOA Model SM-68.
Vertical Dispersion
___
Scale is 10dB per division
Frequency Response
--
20 50 100 200 1000 2000 5000 10000 20000
(1W/1m)
500 Hz
1k Hz
2k Hz
4k Hz
Frequency (Hz)
TOA Corporation
Scale is 10dB per division
Directional Frequency Response
(1W/1ml)
100
90
80
70
500Hz
1kHz
2kHz
4kHz
Frequency (Hz)
Printed in Japan (306)833-64-508-3B
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