Sound type: full frequency (with treble) subwoofer. 1x Subwoofer Speaker. -- Low frequency ability of the bass horn, high quality low tone output. Voice Coil: Dual. Frequency Range: 120HZ-12KHZ Size( L X W X H ): 350mm x 245mm x 85mm / 13.78 " x 9.65" x 3.3".
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