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JBL CONTROL 312CS - 12" CEILING SUBWOOFER 12? In-Ceiling Subwoofer. 400 Watts, 30 Hz ? 4.5 kHz Frequency Response, 93 dB Sensitivity. 14.4? Square Ported Baffle x 6.3? Deep. EZ-Rail for Ease of Installation. UL LISTED
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Hertz DS 30.3 Subwoofer 30 cm 1000W Altoparlante 300 mm Linea Dieci GAR ITALIA | eBay
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Hertz DS 30.3 Subwoofer 30 CM 1000W 4 Ohm Altoparlante Linea Dieci Garanzia Ita 8018823108171 | eBay