AUTHENTIC 3001
¥ 1,200,000 (2 units 1 set, sold in November 1993)
Commentary
This speaker system was first announced by AUTHENTIC, which is independent from NEC.
It was developed based on the concept of eliminating the effect of unwanted resonance from components such as enclosures and units on music waveform.
Equipped with a 30 cm cone woofer in the low range, a 10 cm cone squaker in the middle range, and a 3 cm hard dome Tui heater in the high range. Each drive unit has a powerful magnetic circuit to provide a vibration drive with plenty of room.
In the network section, large air-core coils and high-quality film capacitors are carefully selected to minimize resistance components.
30 mm natural granite is used for the woofer mounting part of the front baffle plate, and the double structure with plywood is taken care of.
In addition, Apiton plywood, which is laminated to a thickness of 30 mm, is used for parts other than the baffle plate. In addition, by reinforcing important parts, vibration is reduced as a high-dimensional enclosure.
By selecting the point where the vibration of the enclosure is the least and grounding at three points, play and vibration with the floor are eliminated.
In addition, a special stand made of Painted maple laminated plate is attached to ensure 3-point grounding and height.
I was able to choose 2 kinds of cabinets and 5 kinds of producing countries of granite of baffle plate according to my preference.
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Model Rating
| Method | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type | ||||||||||
| Units Used | For low band : 30 cm cone type For Medium Range : 10 cm Cone Type For High Pass : 3 cm Dome Type |
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| Rated impedance | 8 Ω | ||||||||||
| Max Input | 120W | ||||||||||
| Sensitivity | 90dB/W/m | ||||||||||
| Frequency characteristic | 50 Hz to 20 kHz | ||||||||||
| Crossover frequency | 800 Hz, 5.5 kHz | ||||||||||
| Damping property | 12dB/oct | ||||||||||
| External dimensions | Width 440x Height 620x Depth 370 mm Width 510x Height 900x Depth 450 mm (Including Legs) |
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| Weight | 51 kg (Body) | ||||||||||
| Attachment | Dedicated Stand | ||||||||||
| Remarks | * Type of cabinet
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