DS18
PRO 8" Neodymium Water resistant Carbon Fiber Cone Mid-Bass Woofer 250 Watts Rms 4-Ohm
PRO 8" Neodymium Water resistant Carbon Fiber Cone Mid-Bass Woofer 250 Watts Rms 4-Ohm
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PRO 8" Neodymium Water resistant Carbon Fiber Cone Mid-Bass Woofer 250 Watts Rms 4-Ohm
Sold by AudioSellerz.com
SKU: PRO-RY8.4NMB
PRO 8" Neodymium Water resistant Carbon Fiber Cone Mid-Bass Woofer 250 Watts Rms 4-Ohm 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 8 inch subwoofer, 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-RY8.4NMB 8" Mid-Bass /Woofer Carbon Fiber Water Resistant Neodymium Magnets 500 Watts Max 4-ohm
The PRO-RY8.4NMB is here to bring an intense kick to your motorcycle!
The PRO-RY8.4NMB’s neodymium motor promotes higher sensitivity and extreme power handling for professional quality reproduction for casuals, audiophiles, and competitors alike.
This speakers power ratings comes in at an unparalleled 250W RMS and 500W MAX power, helping push this speaker’s ability to deliver raw vocal power that brings your music to life!
With frequency responses as high as 12KHZ and as low as 40Hz the PRO-RY8.4NMB has the perfect frequency bandwidth to bring out the best in your music during every session.
The temperature tested 2” CCAW Voice Coil utilized by the PRO-RY8.4NMB encourages users to play their music when they want and as long as they want!
The PRO-RY8.4NMB’s cone is made from a carbon fiber and resin mix reinforced by rubber surrounds for extra protection. Never worry about getting caught in the rain again! Every part used in the construction of this speaker has been coated to withstand the effects of corrosion caused by environmental damage. This ensures your speaker will play and last as long as you want!
The PRO-RY8.4NMB is applicable in builds of any kind (Car and Powersports Builds) due to its resistance to water and intense reproduction capabilities!
Order your PRO-RY8.4NMB today to get LOUD and stay there!
Highlights
- Water resistant woofer designed especially for motorcycles but applicable in many builds
- Durable Aluminum Basket with Carbon Fiber and Resin Cone for maximum resistance against environmental damage
- 1mm Xmax one way for fuller deeper mid bass frequency responses
- Neodymium magnet and motor structure for detailed audio on every session
- Perfect solution for bikers looking to fill out their mid-bass frequency responses
- Can be used free air, but are designed to be used in small sealed or ported enclosures for the highest levels of exceptional mid bass response
Great For
- Motorcycle Audio
- Pro Audio
- Car Audio
- Powersports Audio
- Home Audio
- DIY Projects





Technical Details
| SPECIFICATIONS | |
| Nominal Diameter | 8" / 203mm |
| Nominal Impedance | 4 ohms |
| RMS Power Handling | 250 W |
| MAX Power Handling | 500 W |
| Sensitivity (1w/1m) | 88 dB |
| Frequency Response | 40Hz-12KHz |
| Recommended Low Pass Crossover | 400 Hz |
| Pair or Single | Single |
| MOTOR | |
| Voice Coil Diameter | 2" / 50.8mm |
| Voice Coil Former Material | TIL |
| Winding Material | CCAW |
| Cone Material | Carbon Fiber + Resin |
| Dust Cap Material | Carbon Fiber + Resin |
| Surround Material | Rubber |
| Basket Material | Aluminum |
| Basket Color/Finish | Black |
| Magnet Material | Neodymium Rings |
| Magnet Weight | 10 oz |
| Displacement Volume | 0.56L / 0.02ft3 |
| MEASUREMENT | |
| Overall Diameter | 8.3" / 212mm |
| Overall Depth | 4.5" / 115mm |
| Front Mount Baffle Cutout | 7.2" / 185mm |
| Mounting Depth | 4" / 104mm |
| Motor Diameter | 4.3" / 110mm |
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