|
| Lo-D HS-420 |
|
| 36,700yen(one-set, around the 1974 time) |
The 3 way speaker system which adopted the H-54HD
horn as the high region, and adopted the free edge cone as the squawker and the
Woofer.
|
| Scheme |
3 ways, 3 loudspeaker bass-reflex scheme, and a bookshelf type |
| Unit etc. |
For low-pass: 25cm cone type
For mid
ranges: 12cm cone type
For high regions: Horn type (H-54H) |
| Frequency band (-8dB anechoic chamber)
|
45Hz - 20000Hz |
| Sound pressure level |
91dB/W/m |
| Level change |
0±3dB |
| Dimensions |
Width 370x height 675x depth of 250mm
|
| Weight |
15kg |
|
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