PRO 6.5" Mid-Bass Loudspeaker with Water-Resistant Carbon Fiber Cone & Neodymium Rings, 250W RMS, 4-Ohm
Key features
- Nominal Diameter: 6.5" / 165mm
- RMS Power Handling: 250W
- Nominal Impedance: 4 ohms
- Frequency Response: 80Hz-12KHz
- Mounting Depth: 2.73" / 69.5mm
- Sold as: Single
PRO 6.5" Mid-Bass Loudspeaker with Water-Resistant Carbon Fiber Cone & Neodymium Rings, 250W RMS, 4-Ohm is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Bring clear mid-bass sound to your car, motorcycle, off-road vehicle, marine setup, or home audio project with the DS18 PRO-CF6.4NR 6.5-inch mid-bass loudspeaker. Its water-resistant carbon fiber cone, neodymium ring magnets, and 250W RMS power handling make it a distinctive choice for installations that call for a single 4-ohm speaker.
The gloss-black steel basket and carbon fiber cone give the speaker a clean, technical look, while its listed applications range from car audio and marine systems to home studios and bookshelf speakers.
Key Features & Benefits
- Water-resistant carbon fiber cone: Suits audio setups where exposure to the elements is a consideration.
- Neodymium ring magnets: The speaker’s motor design is intended to deliver high efficiency.
- 250W RMS power handling: Provides a clear continuous-power rating when matching the speaker with supporting audio equipment.
- 95dB sensitivity: Gives you a useful reference when comparing speaker output specifications.
- Rubber surround: Holds the cone around its perimeter as it moves during playback.
- Single-speaker package: Lets you plan your system around one speaker; a grille is not included.
Technical Specifications
| SPECIFICATIONS | |
| Nominal Diameter | 6.5" / 165mm |
| Nominal Impedance | 4 ohms |
| RMS Power Handling | 250W |
| MAX Power Handling | 500W |
| Sensitivity (1w/1m) | 95dB |
| Frequency Response | 80Hz-12KHz |
| Recommended HI Pass Crossover | 100Hz |
| Pair or Single | Single |
| Grill Included | No |
| MOTOR | |
| Voice Coil Diameter | 2" / 50mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Cone Material | WP Carbon Fiber |
| Dust Cap Material | WP Carbon Fiber |
| Surround Material | Rubber |
| Basket Material | Steel |
| Basket Color/Finish | Gloss Black |
| Magnet Material | Neodymium Rings |
| Magnet Weight | 0.28 Kg |
| MEASUREMENT | |
| Overall Diameter | 6.61" / 168mm |
| Overall Depth | 2.91" / 74mm |
| Front Mount Baffle Cutout | 5.75" / 146mm |
| Mounting Depth | 2.73" / 69.5mm |
| Motor Diameter | 4.25" / 108mm |
Why Choose This Product?
The PRO-CF6.4NR combines a carbon fiber cone and dust cap with a neodymium ring motor in a 6.5-inch mid-bass speaker. Its published frequency response and recommended high-pass crossover help you assess how it may fit into a planned audio system.
It is listed for marine and off-road applications as well as car audio, home studios, bookshelf speakers, satellite surround sound, Hi-Fi installations, and DIY projects. Choose it based on your system’s speaker requirements and the installation space available.
Installation & Compatibility Notes
Before installation, compare the mounting depth, front-mount cutout, and overall diameter with your available space. Also check that your amplifier and system wiring are appropriate for a single 4-ohm speaker.
The listed recommended high-pass crossover is 100Hz. Confirm your system’s crossover settings and installation requirements before purchase. A grille is not included.
Frequently Asked Questions
How much power does the PRO-CF6.4NR handle?
Its RMS power handling is 250W, and its maximum power handling is 500W. Use the RMS rating when comparing continuous power-handling specifications.
What impedance should my system support?
This is a 4-ohm speaker. Check that your amplifier supports the impedance required by your planned speaker configuration.
What mounting space does it need?
Check the listed overall diameter, front-mount baffle cutout, and mounting depth against your installation location. The table above provides each measurement.
Does it come with a grille?
No. The specifications state that a grille is not included.
What crossover setting is recommended?
The listed recommended high-pass crossover is 100Hz. Confirm the appropriate settings for your complete audio system.
Explore More
Shop the DS18 PRO-CF6.4NR at 12 Volt Outlet. Want to learn more about DS18? Explore our DS18 brand profile.







