About the DS18 PRO-CF6.4NR

Product highlights:
- 6-1/2" motorcycle midbass speaker (single speaker)
- all-weather performance design
- waterproof carbon-fiber cone
- steel basket
- copper clad aluminum wire (CCAW) voice coil with Kapton former
Specs:
- impedance: 4 ohms
- power handling: 250 watts RMS (500 watts peak)
- recommended high-pass at 100 Hz
- frequency response: 80-12,000 Hz
- sensitivity: 95 dB
- top mounting depth: 2-13/16"
- cutout diameter: 5-3/4"
- warranty: 2 years
- MFR # PRO-CF6.4NR
- Item # 408PCF64NR
What's in the box:
DS18 PRO-CF6.4NR owner's manual
If you need assistance accessing this owner's manual, please give us a call.- One Mid-Bass
- Owner's manual
- Warranty information
- DS18 sticker
More details on the DS18 PRO-CF6.4NR

Features & specs
General | ||
---|---|---|
Speaker Size | 6 1/2 | |
Driver Design | 1-way | |
Woofer Design | Cone | |
Woofer Material | Waterproof Carbon Fiber | |
Woofer Surround | Rubber | |
Midrange Design | --- | |
Midrange Material | --- | |
Tweeter Design | --- | |
Tweeter Material | --- | |
Super Tweeter Design | --- | |
Super Tweeter Material | --- | |
Impedance (Ohms) | 4 | |
Weather-resistant | No | |
Grilles Included | No | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 95 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 80 - 12k Hz | |
Maximum RMS Wattage | 250 | |
Peak Power Handling (Watts) | 500 | |
Top-mount Depth (Inches) | 2 13/16 | |
Bottom-mount Depth (Inches) | 3 | |
Cutout Diameter or Length (inches) | 5 3/4 | |
Mounting Height (Inches) | 0.2 | |
Frame Width | 6.61 | |
Frame Length | 6.61 |
Product Research
Features
Size Classification Note: Some manufacturers, including DS18, call this size speaker a 6½. Because it requires a larger cutout than a standard 6½, Crutchfield has traditionally referred to this size woofer as a 6¾. Please enter your vehicle information to confirm fit.
Terminals: The spring post terminals accept wire up to 14-gauge.
Crossover: Although no crossover is included, DS18 recommends using a 100 Hz high-pass filter.
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