ACOUSTIC ARTS AMPHORA
¥ 260,000 (1 unit, around 1991)
Commentary
Non-directional speaker system using ceramic deflector.
AMPHA means an acupressure point with both handles made in the ancient Greek period.
It features a 20 cm cone woofer in the low range, a 12 cm cone mid-range in the middle range and a 2.5 cm dome tweeter in the high range. Each unit is mounted horizontally and is surrounded by a ceramic deflector in the center for sound reproduction.
There are 2 variations of the appearance, black and white.
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Model Rating
| Method | 3-Way, 3-Speaker, Airtight System, Floor Type |
| Units, etc. | For low band : 20 cm cone type For Medium Range : 12 cm cone type For high-pass : 2.5 cm dome type |
| Frequency characteristic | 36 Hz to 20 kHz |
| Impedance | 8 Ω |
| Output sound pressure level | 86dB/W/m |
| Max Input | 220W |
| Crossover frequency | 400 Hz, 2.5 kHz |
| External dimensions | Diameter 350x Height 905 mm |
| Weight | 16.0kg |