Yamaha speaker system S55 (1 piece)

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Playback frequency band: 60Hz~40KHz, allowable input: 140W (PGM), 250W (Max.) Nominal impedance: 6Ω, output sound pressure level: 90dB SPL (1W/1m) Speaker unit: LF: 16cm cone, HF: 2.5cm + waveguide horn Dimensions: 370Wx250Hx215D (mm), Mass: 6.0Kg