YAMAHA Powered Studio Monitor Speaker Pair Compact Black HS4

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Inheriting the design concept and design of the HS series, the compact housing saves space.The amplifier (power supply) is built in on the L side, and is wired to the R side using the included red and black speaker cable. 26W+26W pair drive with one highly efficient Class-D amplifier. Playback frequency: 60Hz-22kHz, maximum sound pressure: 102dB SPL, Yamaha's original technology "Twisted Flare Port" for clear low frequency reproduction with little noise, 2-way bass reflex powered studio monitor Equipped with rear input terminals that meet various usage scenarios, LINE1: COMBO (XLR/TRS PHONE), LINE2: RCA, Stereo Mini Adopts a front volume knob and headphone jack. Front: Volume, Control: ROOM CONTROL SWITCH: 0/-2/-4 dB under 500Hz, HIGH TRIM SWITCH: +2 / 0/ -2 dB above 2kHz External dimensions: L side 150 x 240 x 213mm, R side 150 x 240 x 203mm, Mass: L side 3.7 kg, R side 3.1 Kg, Accessories: Stereo mini-RCA cable 1.5 m, speaker cable 2.5 m, anti-slip pad , quick start guide, safety guide