Speaker pursuit road > Nagaoka iron man nature model 15 the top >
D-100
| D-100 The sound road structure of - D58 is adopted. 12-centimeter toll waiter's definitive edition | |
| Basic data | |
| Cutting China plywood +1 ..price *.. | 18,568 yen |
| Unit two ..price *.. | 7,328 yen |
| Other necessity three ..cost *.. | 5,000 yen |
| Size |  900mm in length �~210mm in width �~400mm in depth |
| Nagaoka [tetsuotoko] recommendation unit | FF125K |
| Production four ..difficulty *.. | 2 |
| Reference drawing 1 | Art �A of Nagaoka [tetsuotoko] of original speaker design |
 Reference drawing 2. | Original speaker design art specialedition drawing [atsumahen] �T of Nagaoka [tetsuotoko] |
| Sound road data | Sound road structural data of Nagaoka backing loading |
Frequency response | |
| Installing | |
Comment on Oyama | |
| The one similar to D-37 and the D-58 affiliate is adopted for the sound road structure. The tendency to the sound also is about 1m longer the total length of the horn, and earns a lot of basses compared with D-10 probably because of 12-centimeter unit use. The sound is comfortable ..summons.. .. Because the size somewhat grows, production somewhat becomes difficult compared with D-10. | |
- 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-111 ammonite M of the spiral horn type backing loading.
