Eminence Alpha 10 - 10" 150W 8 Ohm. Voice Coil Material: Copper voice coil. Voice Coil Inductance (Le) - 0.66 mH. SPL: 95.6 1W/1m Fs: 50 Hz Xmax: 3.2mm. Magnet Weight: 20 oz. Moving Mass - System (Mms) - 22 g.
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