¥ 140,000 (1 unit, around 1980 s?)
Floor-type speaker system.
A 38 cm cone type woofer is installed in the low range.
This unit uses a 5.2 cm diameter voice coil and an aluminum die-cast frame.
The mid-range has 2 18 cm cone mid-range units.
The 2.5 cm horn type tweeter with a dual-phase plug design is installed in the high range.
The mid-range and high-range are equipped with level controls that can be adjusted within ± 4 dB.
The network is also equipped with a high-frequency self-reset circuit breaker and fuse as a protective mechanism.
The enclosure uses a bass-reflex design with a 3/4-inch particle board.
The exterior has a highly durable wood finish.
|Method||3-Way, 4-Speaker, Bass Reflex System, Floor Type|
|Units Used||For low band : 38 cm cone type
For Medium Range : 18 cm cone type
For high frequency : 2.5 cm horn type
|Crossover frequency||250 Hz, 3.5 kHz|
|Playback frequency band||25 Hz to 20 kHz|
|Withstand input (minimum / maximum)||5W/405W|
|Output sound pressure level||102dB|
|Load impedance||4 Ω|
|External dimensions||Width 445x Height 914x Depth 495 mm|