KENWOOD LS-V9
¥ 86,000 (one set of three, around 1989)
Commentary
A 3D speaker system with 2.1 channels of main driver, super tweeter and subwoofer for A & V support.
A 16 cm cone type unit is installed in the main band of the satellite speaker.
It uses a Cloth-dyneema diaphragm for the diaphragm, a pure aluminum edgewise voice coil for the voice coil, and an alnico magnet pot type magnetic circuit for the voice coil, and reproduces a wide band from 150 hz to 9 khz.
A 2.5 cm dome type tweeter is used for the Super Tweeter which reproduces high frequencies exceeding 9 kHz.
It is composed using crystal plasma diamond diaphragm, copper clad aluminum wire voice coil, and needle type magnetic circuit using Alnico magnet. The perfection is enhanced by matching with main driver unit.
In the network section, the main driver unit is configured with as few electrical parts as possible, and a 6dB/oct network with 9 kHz crossover is used for the Super Tweeter.
The subwoofer is a compact type designed to mix and play the bass signals of both left and right channels inside a single cabinet. Four 10 cm cone bass drive units provide low-frequency playback.
Model Rating
Method | 3-Dimensional Type Speaker System, Magnetic Shielding Design (EIAJ) |
Unit | For Ultra Low Band : 10 cm Cone Type x4 (Subwoofer) For Main Area : 16 cm Cone Type (Satellite Speaker) For Super High Range : 2.5 cm Dome Type (Satellite Speaker) |
Playback frequency band | 32 Hz to 45 kHz |
Max Input | 120W |
Impedance | 6 Ω |
Output sound pressure level | 88dB/W/m |
Crossover frequency | 150 Hz, 9 kHz |
External dimensions | Satellite speaker : 220 mm wide x 345 mm high x 277 mm deep Subwoofer : 500 mm wide x 150 mm high x 425 mm deep |
Weight | Satellite speaker : 9.5 kg Subwoofer : 13 kg |