Aluminium basket 10" 12" 15" 18" available high performance woofer 3 cooling systems 4 inch vc

18" PA WooferAluminium basket, non-pressed paper cone with cloth edgeVoice Coil: 4"Magnet Weight: 125ozPower Handling: 600 Watts RMSImpedance: 8 OhmFrequency: 50Hz~1.8KHzSensitivity: 95dB

15" PA WooferAluminium basket, non-pressed paper cone with cloth edgeVoice Coil: 4"Magnet Weight: 125ozPower Handling: 500 Watts RMSImpedance: 8 OhmFrequency: 50Hz~1.8KHzSensitivity: 94dB

12" PA WooferAluminium basket, non-pressed paper cone with cloth edgeVoice Coil: 3"Magnet Weight: 80ozPower Handling: 400 Watts RMSImpedance: 8 OhmFrequency: 50Hz~1.8KHzSensitivity: 92dB

10" PA WooferAluminium basket, non-pressed paper cone with cloth edgeVoice Coil: 2.5"Magnet Weight: 50ozPower Handling: 300 Watts RMSImpedance: 8 OhmFrequency: 50Hz~1.8KHzSensitivity: 92dB

alluminum dia cast frame/basket Pa woofer