Dual magnet subwoofer made of multi-layer damping material, output lower resonance frequency and better transient reaction, large dynamic scene imposing, stable as a mountain. Widely Compatible - The 2.1 computer speakers are equipped with RCA, USB flash drive, TF-card, headphone jack, microphone input jack, coaxial and optical voice jacks, and also support wireless connectivity to connect directly to computers, TVs, cell phones, record players, microphones and other devices.
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