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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic cross-sectional view showing a
speaker device of the present invention. 1 ...... speaker unit, 2 ...... intermittent switch.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a speaker
apparatus provided with a switch for switching the input of a low-range dedicated speaker
intermittently. There is a speaker system dedicated to the low frequency band added to
compensate for the low frequency of the existing speaker system, but there is nothing equipped
with a switch for interrupting the input to the woofer unit. For example, the effect of this low
frequency dedicated speaker system It is necessary to re-connect the connection with the
amplifier and the existing syllab system etc. to the intermittent of the low-pass dedicated speaker
system to check the noise or to change the passins due to the size of the playback volume. This
invention was made to eliminate the disadvantages of the prior art as described above, and
includes a switch for switching only the input to the low-grade dedicated speaker, and an
interruption for the above purpose. It is an object of the present invention to provide a low
frequency dedicated speaker device that can easily be used. Hereinafter, an embodiment of the
present invention will be described with reference to FIG. The figure shows an embodiment of the
present invention. -(2) is a speaker unit for low range only, (2) is an on / off switch, (C8) is a gear
vignette, and (the ship is a network). In the figure, by the intermittent switch (2), A of the input of
the low frequency dedicated speaker can be interrupted intermittently, and the effect of the low
frequency dedicated speaker system as described above can be confirmed, or by the size of the
reproduction volume There is no need to rewire the amplifier, the existing speaker system, etc.
when the low frequency dedicated speaker system is interrupted due to a change in balance. 0 In
the above example, the low frequency dedicated speaker system is turned on and off. The same
effect as in the above embodiment can be obtained even if all the provided speakers are provided
with an on / off switch on another band speaker such as a speaker system or unit for ultra high
frequency, a speaker system only for middle band or a speaker unit. As described above,
according to the present invention, since the intermittent switch for only interrupting the human
power is added to the input circuit to the speaker dedicated to the predetermined band of the
speaker system (3) Y □, for example There is an effect that the input can be interrupted without
reconnection or the like in order to know the effect of the region-specific speaker system or to
balance the volume of the reproduced sound.
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