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DS18 - PRO-W10.2S

PRO 10" Water Resistant Cone,  Woofer 2-Ohm Svc
Nominal Diameter 10" (254mm)
Nominal Impedance 2 Ohms SVC
Maximum Power Handing 700 watts
RMS Power Handing 350 watts
Sensitivity (1w/1m) 89dB
Frequency Response 40Hz - 4.5KHz
Recommended Lo Pass Crossover 180hz
Voice Coil Diameter 2.5" (65.5mm)
Voice Coil Former Material 2.12L
Winding Material SV
Cone Material Water resistant paper
Dust Cap Material Water resistant paper
Surround Material Rubber
Basket Material Steel
Magnet Material Ferrite
Magnet Weight 46 oz.
Displacement Volume 2.12L
Thiele & Small Parameters:
Equivalent Volume Vas 18.415 LTR
Excursion (one way) Xmax 12.2 mm
Free Air Resonance Fs 38.8 Hz
Mechanical Factor qms 5.845
Electrical Factor Qes 0.561
Total Factor Qts 0.492
Moving Mass Mms 67.313g
Compliance Cms 0.221mm/N
BI Factor BI 9.81
Voice Coil Inductance Le 1.155mH
Diaphragm Area sd 0.035299sq/m
Dc Resistance 2.0 ohms
Efficiency Band with Product 69.16
Overall Diameter 264 mm (10.39")
Overall Depth 128 mm (5.04")
Front Mount Baffle Cutout 231 mm (9.09")
Mounting Depth 114 mm (4.49")
Motor Diameter 156 mm (6.14")