DS18 PRO-W10.4S 10 Loudspeaker Water Resistant Cone Owner’s Manual
Dimensions
Specifications
Nominal Diameter: 10’’ (254mm)
Nominal Impedance: 4 ohms svc
Maximum Power Handing: 700 watts
RMS Power Handing: 350 watts
Sensitivity (1w/1m): 88 db
Frequency Response: 40Hz-4.5KHz
Recommended Lo Pass Crossover: 180hz
Motor
Voice Coil Diameter: 2.5’’ (65.5mm)
Voice Coil Former Material: Til
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 19.654 LTR
Excursion (one way): Xmax 12.2 mm
Free Air Resonance: Fs 40 Hz
Mechanical Factor: Qms 4.275
Electrical Factor: Qes 0.561
Total Factor: Qts 0.492
Moving Mass: Mms 67.313g
Compliance: Cms 0.23mm/N
BI Factor: BI 9.801
Voice Coil Inductance: Le 1.165mH
Diaphragm Area: Sd 0.035299sq/m
Dc Resistnace: Re 3.2 ohms
Efficiency Band with Product: EBP 77.2
Measurements
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’’)
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