¥ 70,000 (1 unit, around 1980 s?)
Floor-type speaker system.
It has almost the same design as 280 se except for the size of the woofer.
A 25 cm cone type woofer is installed in the low range.
This unit is equipped with a 3.9 cm diameter voice coil and an aluminum die-cast frame.
The mid-range has 2 15 cm cone mid-range units.
A 2.5 cm horn type tweeter 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 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, 3-Speaker, Bass Reflex System, Floor Type|
|Units Used||For low band : 25 cm cone type
For Medium Range : 15 cm cone type
For high frequency : 2.5 cm horn type
|Crossover frequency||550 Hz, 3.5 kHz|
|Playback frequency band||32 Hz to 20 kHz|
|Withstand input (minimum / maximum)||5W/125W|
|Output sound pressure level||95dB|
|Load impedance||6 Ω|
|External dimensions||Width 318x Height 711x Depth 292 mm|