Speaker pursuit road > Nagaoka iron man nature model 15 the top >
D-58
| D-58 Scale feeling of -38 centimeter three way. Final form of self-made backing loading | |
| Basic data | |
| Cutting China plywood +1 ..price *.. | 79,968 yen |
| Unit two ..price *.. | 81,564 yen (FE-208E��+ T925A) |
| Other necessity three ..cost *.. | 5,000 yen |
| Size |  1042mm in length �~444mm in width �~553mm in depth |
| Nagaoka [tetsuotoko] recommendation unit | FE208SS+T925A |
| Alternative unit | FE208E��+T925A |
| Production four ..difficulty *.. | 5 |
| Reference drawing 1 | Art �@ of Nagaoka [tetsuotoko] of original speaker design |
| Sound road data | Sound road data of Nagaoka backing loading |
Frequency response | |
| Installing | |
Comment on Oyama | |
| Speaker designed for FE208SS of limited unit. Depth is set from D55 one size more greatly. There is a speaker named D-58ES for latest unit FE-208ES. | |
- 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 representative BS-8 of eight-centimeter small [basurefu].
