Lo-D HS-1300
¥ 140,000 (1 unit, released in 1978)
Commentary
A floor-type speaker system equipped with a large-diameter gathered edge woofer.
Equipped with 38 cm cone type woofer L-380 in the low range.
This unit has the largest diameter among units using a ギャザードエッジ, and is equipped with a Lo-D actuator to reduce distortion.
The mid-range has 2 6 cm cone mid-range units.
A sandwich cone is used for the diaphragm of this unit, and dispersion is improved by shifting the angle to the outside.
A 2.2 cm dome type tweeter using an aluminum alloy diaphragm is mounted in the high frequency range.
Aluminum die-cast frames are used in all units to eliminate unnecessary vibration.
Level control is provided for the middle and high frequencies.
Model Rating
| Method | 3-Way, 4-Speaker, Bass Reflex System, Floor Type |
| Units, etc. | For Low Band : 38 cm Cone Type (L-380) For Medium Range : 6 cm Cone Type x2 For High Range : 2.2 cm Dome Type (H-22) |
| Frequency characteristic | 30 Hz ~ 20 kHz (-15dB Anechoic Room) |
| Max Input | 120W (music signal peak) |
| Impedance | 6 Ω |
| Output sound pressure level | 93dB/W/m (8 Ω conversion) |
| Crossover frequency | 1.5 kHz, 4 kHz |
| Enclosure internal volume | 160L |
| External dimensions | Width 540x Height 990x Depth 475 mm |
| Weight | 44kg |