LEAK 2030
Price unknown (1 unit, around 1975)
Commentary
A 3-way speaker system developed as a successor to Sandwich300.
A 20 cm sandwich corn woofer is used for the low range.
In this unit, a sticky material is used to dump around the voice coil to prevent distortion.
It uses a 10 cm plastic cone type unit for the middle area, and the cone is coated with sticky dump material.
In addition, specially shaped holes are made in the cone paper to minimize coloring of the playback sound.
A tweeter with a 2.5 cm polyester film dome is used for the high range.
Directivity is improved because the area of the vibrator is small.
Model Rating
Method | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type |
Units Used | For low band : 20 cm cone type For Medium Range : 10 cm Cone Type For high-pass : 2.5 cm dome type |
Frequency characteristic | 60 Hz to 25 kHz ± 4 dB |
Allowable input (DIN standard) | 35W |
Impedance | 8 Ω |
Crossover frequency | 700 Hz, 3.5 kHz |
Internal volume | 30L |
External dimensions | Width 281x Height 500x Depth 265 mm |
Weight | 11.1kg |