8″ high quality subwoofer with solid 3D HQPP cone
8″ subwoofer Klippel® optimized 3D HQPP cone Long stroke rubber surround Solid aluminum cast basket 38 mm / 1.5″ copper voice coil Polycot spider IMPP dust cap with 3D structure logo ModelHigh-Quality subwoofer
Diameter20 cm / 8
Power Handling (RMS)150 Watts
Impedance4 Ohms
Efficiency87 dB
Power Recommendation100 – 200 Watts
Voice Coil38 mm / 1.5 copper
MembranHQPP cone with 3D-structure
Max. Excursion (Xmax)20 mm / 0.79
Mounting Ø182 mm / 7.17
Mounting Depth100 mm / 3.94
Resonance Frequency (Fs)32 Hz
Overall Qaulity (Qts)0.44
Equiv. Air Volume (Vas)23.6 L / 0.83 cu.ft.