Speaker 18 Sound 10W500 - 10” Low Frequency Driver - 2” vc - 280W AES - 98dB@1W/1mt | 8 ohm

Manual 

• Nominal impedance 8 ohm
• Dimensional category 10.5 inch
• Frequency coverage type Low, Midbass, Midrange
• Manufacturer sensitivity 98 dB
• Calculated sensitivity 95.21 dB
• Nominal power handling 280 W
• Max power handling 400 W
• Bandwidth 55÷4500 Hz
• Sd 350 cm²
• Mms 33 gr
• Cms 277 µm/N
• Le 0.72 mH
• Re 6 ohm
• BL 14.6 T.m
• Fs 53 Hz
• Qes 0.31
• Qms 4.22
• Qts 0.29
• Vas 45.2 L
• Xmax ±5.5 mm
• EBP 171 Hz
• Zmin 7 ohm
• Fs / Qts 183 Hz
• Vas * Qts² 3.81 L
• Calculated efficiency 2.09 %
• Weight ~4.7 kg
• Voice coil diameter 2 inch
• Outside diameter 260 mm
• Baffle cutout diameter 232 mm
• Depth 121 mm
• Front thickness 14 mm
• Depth after front 107 mm