The price has been drastically reduced. 2023/12/22 Fostex active subwoofer with sales price 59,800 yen. It is a sealed cabinet that distributes resonance and ensures rigidity so that ultra-low frequencies can be accurately reproduced, and a stable maximum output sound pressure (106 dB/60 Hz) is achieved with a 300W PWM amplifier and a high-speed response limiter. There are no sound delays or incidental sounds, and it adds a rich sound field and deep, sinking bass. There is a wound on the corner and a line wound on the side (Sasaki Shota)
Maintenance information: 2023.12.22 operation confirmed
Accessories: power cable
Main specifications: [amplifier section] woofer with built-in amplifier, practical maximum output 300W (JEITA4Ω) AC 100V function, PHASE (0°/180°) volume control, crossover adjustment (40 to 140 Hz), music source selector (SYMPHONY/ROCK/MOVIE) [speaker part] sealed acoustic suspension speaker, 25cm cone shape (simple anti-magnetic type), output sound pressure level 90dB /W (1 m) (JIS BOX) maximum output sound pressure 106 dB/60 Hz (all spaces) (+6 dB when standing on the floor) W340 x H360 x D398 mm 19 kg