Speaker pursuit road > Nagaoka iron man nature model 15 the top >
D-55
| D-55 The height of - generality is preeminent. 20-centimeter full cooking stove speaker. | |
| Basic data | |
| Cutting China plywood +1 ..price *.. | 55,860 yen |
| Unit two ..price *.. | 58,904 yen (FE-208E��+T90A) |
| Other necessity three ..cost *.. | 5,000 yen |
| Size |  931mm in length �~444mm in width �~540mm in depth |
| Nagaoka [tetsuotoko] recommendation unit | FE206S+FT-90H |
| Alternative unit | FE208E��+FT90A |
| Production four ..difficulty *.. | 5 |
| Reference drawing 1 | Latest speaker craft �B of Nagaoka [tetsuotoko] |
| Reference drawing 2 | Art �C of Nagaoka [tetsuotoko] of original speaker design |
 Reference drawing 3 | Original speaker design art specialedition drawing [atsumahen] �T of Nagaoka [tetsuotoko] |
| Sound road data | Sound road data of Nagaoka backing loading |
Frequency response | |
| Installing | |
Comment on Oyama | |
| Large-scale speaker of Nagaoka master's 20-centimeter backing loading horn super-[do] class. The necessity for uniting a moderate system is still [de] in the room of about 12 mats to master this. Because a moderate cost is required also for production, it is possible to say for a considerable mania. It is a speaker that the author wants also to challenge some time. | |
- 1The plywood price is addition of the necessary plywood price (China plywood) and the cutting price referring to the price list of the Tokyu Hands Shinjuku branch. Please think to the end at the reference level (As of October, 2006).
- 2For the unit, the one that the price in the Koizumi wireless was examined on the net is a reference. Please think at the reference level because this is the one with the possibility of the change of the price etc. (As of October, 2006).
- 3It is assumed 5000 yen with other cost chiefly adding up the coil capacitor, the woodwork bond, [onimenatto], and the woodwork tool, etc. for a terminal, internal wiring, the [fasuton] terminal, and the network.
- 4It divides into five stages, and it is a production difficulty that it is the easiest and five is most difficult of one. It is subjective what written based on the complexity and the experience of the size and the structure of the speaker that Oyama actually made.
The subsequent page is D-58 developed for FE208SS.
