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| JBL 240Ti |
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| 278,000yen(one-set, around the 1984 time) |
The floor type speaker system of Ti series
LE14H-1 which is 38cmSFG Woofer by the Aqua positive compound cone is
adopted as low-pass.
104H of a 13cm special polypropylene cone unit is
carried in the mid range.
The special filler strip is raising the synthetic for polypropylene to
the base sharply. And the same internal loss as polypropylene is maintained.
The 044Ti tweeter which used
the pure titanium diaphragm is carried in the high region.
The original
technology of spraying the fault style of high-voltage nitrogen gas has realized
dome molding of 25-micron thickness, and the response which was excellent in the
origami work of Japan combining the diamond edge pattern and reinforcement rib
which obtained the Tips is gained.
The switchpoint type level control of
a two-step change is carried in the mid range and the high region, respectively.
The round baffle is used for an enclosure in consideration of the
influence by the diffraction effect, and high-density particle board is used for
the material. Moreover, surface finish is natural teak finish.
Furthermore,
in order to prevent disorder of the response by reflection with a grill frame,
the flooring grill using an original floating structure is adopted.
The
gilding treatment is performed to the input terminal and what thought the tone
quality as important also to a network circuitry, a part, and
requests-for-price-quotations product-line material is adopted.
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| Scheme |
3 ways, 3 loudspeaker bass-reflex scheme, and a floor type |
| Using unit |
For low-pass: 36cm cone type (LE14H-1)
For mid ranges: 13cm cone type (104H)
For high regions: Dome shape
(044Ti) |
| Frequency characteristic |
30Hz - -27kHz six dB |
| Allowable input (pink noise) |
150W |
| Impedance |
8ohms |
| Cross over frequency |
900Hz, 4kHz |
| Output sound pressure level |
89dB/W/m |
| Dimensions |
Width 457x height 930x depth of 335mm
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| Weight |
38.6kg |
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