With Full-frequency/Subwoofer switch: convenient to use it as full frequency amp or subwoofer amp, can connect to passive full-range or subwoofer speakers to build home audio system. 2PCS can be used to build stereo audio system, can drive left and right channel independently to avoid mutual interference. 600W super large output power: using TPA3255 amp chip and with built-in large power supply module, max output power can reach 600W(2Ω), enough to drive all passive bookshelf/ computer/ desktop /ceiling /floor standing /outdoor speakers or subwoofers.
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