CORAL X-15
¥ 325,000 (1 unit, around 1980)
Commentary
A floor-type speaker system using Coral's Professional Series units.
A 38 cm cone type woofer 15L-100 is mounted in the low range.
The middle area is equipped with a horn type squaker that combines a driver M-100, an acoustic lens AL 603, and a straight horn AH 503.
The M-100 uses an originally developed ultra-hard and lightweight diaphragm composed of 9 kinds of chemical components such as Al (aluminum), Ti (titanium), and Mg (magnesium).
A horn type Super Tweeter H-100 is mounted in the high range.
Coral's unique ultra-thin super duralumin diaphragm is used for the diaphragm.
The enclosure uses a bass reflex system.
Multi-amplifier input terminal is mounted.
.JPG)
Model Rating
| Method | 3-Way, 3-Speaker, Bass Reflex System, Floor Type |
| Units Used | For Low Band : 38 cm Cone Type (15L-100) For Middle Range : Horn Type (M-100 + AH-503 + AL-603) For High Range : Horn Type (H-100) |
| Impedance | 8 Ω |
| Program source input | 150W |
| Playback frequency band | 30 Hz to 30 kHz |
| Crossover frequency | 750 Hz, 8 kHz |
| Output sound pressure level | 97dB/W/m |
| External dimensions | Width 590x Height 860x Depth 580 mm |
| Weight | 77kg |