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DS18  |  SKU: PRO-W10.2S

DS18 PRO-W10.2S 10" Water Resistant Motorcycle & Powersports Woofer 700 Watts 2-Ohm Svc

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DS18 PRO-W10.2S 10" Water Resistant Motorcycle & Powersports Woofer 700 Watts 2-Ohm Svc

DS18 is proud to present you with a subwoofer long awaited by all bikers and powersports enthusiast alike! The DS18 PRO-W10.2S is a full size water resistant woofer made to withstand harsh elements all while not sacrificing any build quality that normally comes with marine speakers. This hybrid both comes with a standard woofer basket, coil, and motor structure all while the cone of the woofer is water tight and made so it can take any water without risking corrosion and deformation that water naturally causes.

The magnet and basket have also been coated to withstand corrosion. The cone is made of durable light weight plastic with the rubber surround there to make sure things stay tight. This combo allows zero water to penetrate into the inner workings of the subwoofer to ensure long life and loudness. This woofer is offered in single 2 ohms and 4 ohms configurations and handle 350w RMS and 700w Peak power and works very well with both sealed and ported boxes.


  • Woofer made especially for motorcycles but can be used in all applications that need a water resistant solution.
  • Don't sacrifice any loudness that you normally loose with IPX rated subs.
  • Coated magnet and basket to help reduce the chances of corrosion.
  • We have released single voice coil 4 ohms and 2 ohms versions so you can optimally set your ohm load with the amplifier of your choice.
  • Durable lightweight plastic cone and rubber surround to prevent any water perturbing down into the working parts and motor of the subwoofer.
  • Made to be loud and clear so you can feel and hear the thump at 70+ MPH highway speed as long as the appropriate power is supplied.

Technical Details
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")

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