JBL J316PRO
¥ 90,000 (1 set of 2, released in 1991)
Commentary
A compact speaker system with JBL's professional technology.
A 16.5 cm cone type woofer is installed in the low range.
A 2.5 cm dome type tweeter using a pure titanium diaphragm is mounted in the high range.
This unit has a neodymium magnet in its magnetic circuit, and has a stable regenerative capacity even when Tsutomu Dainyu is in use.
Equipped with a level control, the output level of the high-frequency range can be varied in three patterns : flat, + 2 dB, and - 2 dB.
Equipped with a power indicator.
This indicator lights green for normal input and red for Riki Dainyu.
The enclosure is designed with a bass reflex.
It can be installed on a ceiling or a wall by using an optional mounting bracket sold separately.
Model Rating
| Method | 2-way, 2-speaker, bass reflex system, bookshelf type, magnetic protection design |
| Unit | For low band : 16.5 cm cone type For high-pass : 2.5 cm dome type |
| Frequency characteristic | 70 Hz to 20 kHz ± 3 dB |
| Allowable input | 60W(RMS) |
| Impedance | 6 Ω |
| Output sound pressure level | 89dB/2.83V/1m |
| Crossover frequency | 2.5kHz |
| External dimensions | Width 262x Height 340x Depth 245 mm |
| Weight | 7.1kg |
| Sold Separately | Wall Bracket MTC-51 (2 pcs 1 set, ¥ 28,000) Ceiling Bracket MTC-52 (2 Units 1 Set, ¥ 25,200) Wall Bracket MTC 501 (2 Units 1 Set, ¥ 12,000) Ceiling Bracket MTC 502 (2-Unit 1 Set, ¥ 13,000) |