AIYIMA A3001 Mini Stereo Amplifier 300W Subwoofer Amplifier TPA3255 Class D Mono Amplifier Full Frequency Subbass Home Audio Speaker Amplifier Power

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★★★★★★★★★★★ ❶Equipped with The Instruments TPA3255D2 chip and NE5532 operational amplifier. AIYIMA A3001 subwoofer amplifier can drive most household passive speakers and active subwoofers. ❷A3001 is a TPA3255 HiFi monaural class D amplifier with a maximum output of 300W designed for those seeking HiFi sound, with high efficiency output of 200W RMS (2Ω load), 150W RMS (4Ω load), and 120W (8Ω load). ❸ Built-in low-pass filter for subwoofer Can be switched between full-range mono amplifier and subwoofer bass amplifier, and can be connected to passive subwoofer, active subwoofer, and passive speakers. ❹ Adding a full-range mono amplifier and subwoofer amplifier changeover switch allows you to adjust the input mode according to different needs. ❺ Simple and compact design with a 2-year product warranty. If you have any problems, including the power adapter, the AIYIMA team will take care of it.