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Car Audio
DS18  |  SKU: PRO-CF6.4NR

PRO 6.5" Mid-Bass Loudspeaker with Water-Resistant Carbon Fiber Cone & Neodymium Rings, 250W RMS, 4-Ohm

Regular price $199.95
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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


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.

Front and side views of the DS18 PRO-CF6.4NR round speaker, showing its carbon-fiber cone and magnet assembly.

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.
DS18 PRO-CF6.4NR speaker with a carbon-fiber cone detail and 6.5-inch, 4-ohm and power-rating labels.

Technical Specifications

Water droplets on the DS18 PRO-CF6.4NR speaker beside frequency, sensitivity and mounting-depth 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
Side detail of the DS18 PRO-CF6.4NR speaker basket, terminals and neodymium-ring magnet. PDF document icon

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.

Three front-angle views of the DS18 PRO-CF6.4NR speaker on a red promotional background.

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.