Pioneer IS-W5
¥ 47,500 (1 unit, around 1985)
Commentary
Super woofer that uses EBD (Electronic Bass Drive) system and 50W (EIAJ) mono amplifier.
A sub-harmonic synthesizer is used to generate sounds one octave lower than the input signal, so that the sound effect of a movie can be felt more realistically.
It is equipped with an input terminal so that it can be enjoyed on a stereo amplifier or system component TV with center channel.
The crossover frequency selection switch and volume adjustment make it suitable for a wide range of medium and small speakers.
Model Rating
| Method | Built-in Amplifier / 1-Way / 1-Speaker / Sealed Type / Floor Type |
| Playback frequency band | 25 Hz to 150 Hz (when crossover is 63 Hz, when crossover is 125 Hz) |
| Input terminal | Pin Jack (Mono, 47k Ω) 2 push jacks (stereo, 47k Ω) |
| External dimensions | Width 350x Height 305x Depth 323 mm |
| Weight | 14.5kg |