CORAL 12SA-7
¥ 29,000 (1 piece, around 1980)
Commentary
3-way speaker system kit.
It uses a 30 cm cone woofer for the low range, a semi-hard dome squaker for the middle range, and a semi-hard dome tweeter for the high range.
A set of level controls, network, cords, screws, etc. can be easily assembled into a speaker system by combining an enclosure kit (sold separately) with a baffle plate.
Model Rating
Type | 3-way speaker system kit |
Unit configuration | For low band : 30 cm cone type For Middle Area : Dome Type For High Frequency : Dome Type |
Nominal impedance | 8 Ω |
Program source input | 60W |
Playback frequency band | 30 Hz to 40 kHz (when using a 55-liter closed enclosure) |
Crossover frequency | 650 Hz, 8 kHz |
Output sound pressure level | 93dB/W/m |