DS18
PRO 10" Water Resistant Woofer 350 Watts Rms 4-Ohm SVC
PRO 10" Water Resistant Woofer 350 Watts Rms 4-Ohm SVC
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PRO 10" Water Resistant Woofer 350 Watts Rms 4-Ohm SVC
Sold by AudioSellerz.com
SKU: PRO-W10.4S
PRO 10" Water Resistant Woofer 350 Watts Rms 4-Ohm SVC is a DS18 subwoofer from DS18 built for bass builds, daily drivers, truck systems, custom enclosures, and full car audio upgrades. This description helps shoppers looking for DS18 motorcycle audio, DS18 subwoofer, DS18 subs, car audio subwoofer, bass speaker, subwoofer upgrade understand where it fits in a real audio system.
Audio Sellerz focuses on the full build, not just one part. Match this DS18 product with the right vehicle, mounting space, amplifier power, wiring, fuse protection, enclosure needs, and electrical support so the system plays cleaner, louder, and more reliably.
Audio Sellerz System Match Notes
- Match the subwoofer with the right amplifier, enclosure, impedance, wiring, and electrical support for better bass and reliability.
- For amplified audio systems, make sure the power wire, ground, fuse protection, and voltage support match the equipment.
- If you are building a complete DS18 setup, plan the speakers, subwoofers, amplifiers, wiring, and electrical support together before ordering.
DS18 PRO-W10.4S 10" Water Resistant Motorcycle & Powersports Woofer 700 Watts 4-Ohm SVC
DS18 is proud to present you with a subwoofer long awaited by all bikers and powersports enthusiast alike! The DS18 PRO-W10.4S is a full size water resistant subwoofer 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 subwoofer 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 subwoofer 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.
Highlights
- 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 | 4 Ohms SVC |
| Maximum Power Handing | 700 watts |
| RMS Power Handing | 350 watts |
| Sensitivity (1w/1m) | 88dB |
| Frequency Response | 40Hz - 4.5KHz |
| Recommended Lo Pass Crossover | 180Hz |
| Motor: | |
| 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 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 Resistance | 3.2 ohms |
| Efficiency Band with Product | 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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