DD-9
Specifications
Diameter: 9"
Power Handling: 50 Watt/8 Ohm, Max 100 Watt/8 Ohm
Rdc: 6.8 Ohm
Sd: 232 cm2
Qms: 5.5
Qes: 0.19
Qts: 0.18
Fs/Fo: 19 Hz
Vas: 155 l
Mms: 42 gr
Cms:2.53 mm/N
BL: 12.10
Spl (w/m): 88 dB
Spl (2.83V/m): 89 dB
Net weight: 4140 gr
Frequency Bandwidth: 19 - 2000 Hz