JBL Ti1K Center
¥ 145,000 (1 unit, released in 1999)
Commentary
The center speaker of the Tik series uses an original round enclosure.
In the low range, 2 units of 805J-S which are 13.3 cm cone type woofer are mounted.
It is equipped with Ti025K-S which is a 2.5 cm dome type tweeter in the high range.
The diaphragm uses JBL's original pure titanium diaphragm. The dome-shaped diaphragm with no reinforcing ribs has a large magnet and an aluminum voice coil that reduces the weight of the vibration system. As a result, the frequency response can be extended to ultra-high frequencies exceeding 30 kHz.
In addition, a damping material and a back cavity are provided to absorb the back pressure of the diaphragm, and harmful low-frequency resonance is pushed to a band less than 2 octaves of the crossover frequency, thereby suppressing distortion in the actually used band.
The network section is independent for each band.
Each part uses passive elements such as large coils with reduced DC resistance and high-quality capacitors, glass epoxy boards, and internal wiring materials with less transmission loss.
The enclosure uses a bass reflex system.
The opening of the bass reflex port is equipped with a tapered flange made of die-cast with curved treatment to prevent disturbance of air flow in and out.
Uses a gold plated speaker input terminal.
The exterior finish comes in 2 color variations, beach wood grain finish and semi-gloss black finish.
Model Rating
| Method | 2-way, 3-speaker, bass reflex system, center type, magnetic protection design |
| Units, etc. | For Low Band : 13.3 cm Cone Type (805J-S) x2 For High Range : 2.5 cm Dome Type (Ti025K-S) |
| Frequency characteristic | 70 Hz to 30 kHz |
| Output sound pressure level | 88dB/2.83V/m |
| Input impedance | 6 Ω |
| Allowable input | 100W |
| Crossover frequency | 2.8kHz |
| External dimensions | Width 580x Height 195x Depth 295 mm |
| Weight | 8.7kg |