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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view, FIG. 2 is a longitudinal sectional
view, and FIG. 3 is another embodiment of the two-eater grill according to the present invention.
Fig. 4 is a front view showing the same, Fig. 4 is a back view, Fig. 6 is a frequency characteristic
diagram in the case of using an ordinary speaker and in the case of using a grill with a twin eagle
of the present invention, Fig. 7 shows a capacitor. It is a frequency characteristic diagram in the
case of using. иииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии
[Detailed description of the invention] 15. The present invention relates to a grille with a tweeter
used in a row in the R set (1) 9-3- (bY3 'f beaker box, which is automatically deposited as a king.
The purpose of Hiro is to provide a speaker that allows any person to easily extend the sound
range of an existing speaker with a high sound tube, and the other purpose is to easily attach it
to an ordinary speaker, Only to provide things that can be supplied cheaply. It is an object of the
present invention to provide a tweeter grille that can be adapted to any speaker without affecting
the size of the IK magnet. Also, take a break from the existing grille regardless of the rest, and
make it a squeeze l io l. -There is a speaker K that can reproduce up to the high end by giving the
Krill, and an image of high-class products to obtain a speaker with sufficient satisfaction K. In
order to satisfy the above one point, this study is structured as follows. (In other words, the
present invention is characterized in that it is cost effective to forge a grill with a tweeter
characterized in that a tweeter is attached to a grille having a round shape KWI of a general car
box. Next, with reference to one side, the concrete * S of the tweeter attached krill according to
the present invention will be described. First of all, in the embodiment shown in the first layer
and the first figure, 1 is a grill which is shaped to fit into a box 3010 part B 'in which a normal
sneaker 2 is installed, and a tweeter 4 is attached to its center. 1 is a condenser and 6 is a power
cord. Also, in the embodiment shown in FIGS. 3 to S, capacitors 1m and 5b for low cutoff.
???? J. incorporated into switch 1 and switch 1 to switch 16. This is a book where the cutoff
frequency can be selected according to the sound quality (3). Since the present invention is
configured as described above, if the grille of the O-speaker has already been removed and
installed in the box, the improvement of the sound can be made more easily than the K. It is more
lit than the sound-8 of the normal speaker shown in FIG. A treble frequency is obtained. And of
the present invention. If you use the grille, there is no need to buy a high priced speaker with a
commercially available tweeter, and you can install and remove it on an 111 base, making it an
economical high-range speaker. . The incorporation of several non-polar capacitors, which
determine the matching of the tone and frequency characteristics with the 10 ', 1 DEG or woofer,
is as shown in FIG. "This is a device with very good profit as a grill of a speaker that becomes a
higher grade grille as shown in".
15 or 15 (4)
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