ONKYO D-66RX
¥ 49,800 (1 unit, released in September 1995)
Commentary
This is an authentic 3-way speaker system that inherits the design philosophy of the D-77RX.
It uses a unit made of 27 cm bio black cone for the low range and 12 cm for the middle range.
Magnetic distortion reduction technology (MDCT) is applied to the magnetic circuit to realize sound with low distortion and high resolution.
A 2.5 cm aluminum magnesium alloy dome type unit is used for the high frequency band.
The enclosure uses a 30 mm thick softwood MDF for the front baffle that is hard and resonant.
In addition, for better sound, the structural strength is increased by soundbars and reinforcement materials, and unnecessary vibration is suppressed.
For speaker terminals, we use gold-plated brass machined terminals for banana plugs, and for networks, we use isolated wiring networks to prevent sound degradation caused by reciprocal induction between circuit blocks.
Model Rating
| Method | 3-way, 3-speaker, Bass reflex system Bookshelf Type / Magnetic Protection Design (EIAJ) |
| Units Used | For low band : 27 cm cone type For Medium Range : 12 cm cone type For high-pass : 2.5 cm dome type |
| Playback frequency band | 28 Hz to 40000 Hz |
| Max Input | 120W(EIAJ) |
| Impedance | 6 Ω |
| Output sound pressure level | 91dB/W/m |
| Crossover frequency | 500 Hz, 3000 Hz |
| Cabinet internal volume | 45L |
| External dimensions | 325 mm W x 590 mm H x 368 mm D (Including RUNNET) |
| Weight | 19kg |
| Sold Separately | Speaker Stand AS-66RX (2 pcs 1 set, ¥ 30,000) |