FOSTEX Sealed Active Subwoofer CW250D

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

Adopts a newly designed PWM amplifier. “Third generation music subwoofer” with improved ultra-low frequency reproduction ability The basic design of the cabinet to accurately reproduce ultra-low frequencies is a sealed structure with a structure that disperses resonance to ensure rigidity. It perfectly reproduces the lowest note of a 5-string double bass, 32Hz, and has the ability to almost reproduce the 16Hz of a pipe organ. The delay is about half that of a bass reflex type, but to further improve it, we have added an MFB that synchronizes the movement of the diaphragm with the input signal, allowing you to enjoy the pleasure of the bassist firmly supporting the jazz at the correct tempo. The crossover frequency of the low-pass filter can be continuously varied from 40Hz to 140Hz. Adopts a newly designed PWM amplifier. “Third generation music subwoofer” with improved ultra-low frequency reproduction ability