30 Hz - 1.5 kHz Frequency range. Not happy with your item?. Cone Design: Straight. Kind of layer: inside / outside. Net Weight: 12.2 kg / 26.8 lbs. Mounting information. Half-space efficiency: 2.50%. Voice - coil inductance @ 1kHz: 2.5 mH.
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Full Manufacturer's 12 Month Warranty. 30 Hz - 1.5 kHz Frequency range. Frequency Range: 35 Hz - 1500 Hz. Ideal for high quality professional bass reflex and bass-horn system. Sensitivity: 97 dB. Mounting information.
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