BOSE FREESPACE FS4SE PAIR BLK speaker black FS4SEB Wall-mounted

【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. This product is sold as a set of two speakers. No sound is produced by itself. A separate power amplifier is required. This product is for commercial facilities. There is no Bluetooth function etc. Installation work is required. ●Allowable input: 40W ●Impedance: 8Ω ●70V/100V transmission compatible ●Weight: 3.42kg Bose's well-established exposed speaker "FreeSpace FS" series has been significantly upgraded in terms of durability, design, and ease of installation. It provides surprisingly uniform sound quality throughout the series. FreeSpace FS delivers high quality performance for both background music and announcements. Perfect for any commercial space.