12"(30cm)FLAT-BOTTOM BASS CYLINDER WITH AMPLIFIER Features: High quality 9mm paper construction covered with black carpeting Sealed air tight chambers with sigle-channel mosfet bass amplifier Black steel basket Rubber surround and yellow PP cone by absorption High-temp aluminum voice coil Single nomex damper Dimensions:360*450mm |
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Specifications: Single 12"(30cm) woofer Voice coil diameter: 2"(50mm) 4-layer Impedance: 4 ohms Power rating: 150 watts Max.power : 300 watts Sensitivity: 90 dB Frequency response:45-500Hz |
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