
PRO 8" Shallow Carbon Fiber Water resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm







PRO 8" Shallow Carbon Fiber Water resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm
Sale / EACH
Reg.
15% OFF FOR MOVING SALE!
-
Key Features
- 8" Shallow Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power 275 Watts(550 Watts Peak)
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
PRO-CF8.4SL
Nominal Diameter
8" / 203 mm
Nominal Impedance
4 OHMS
RMS Power Handing
275 Watts
Maximum Power Handing
550 Watts
Sensitivity (1w/1m)
96 dB
Frequency Response
60Hz-12.5KHz
Recommended Hi Pass Crossover
80 Hz
SPECS
Voice Coil Diameter
1.5" / 38.5 mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Basket Material
Steel
Magnet Weight
33.5Oz
THIELE & SMALL PARAMETERS
Vas
18.78 L / 0.663 ft3
Xmax
2.5 mm
Fs
108 Hz
Qms
19.02
Qes
0.928
Qts
0.88
Re
3.8 OHMS
MEASUREMENTS
Overall Diameter
8.23" / 209 mm
Front Mount Baffle Cutout
7.1" / 180 mm
Mounting Depth
2.67" / 68 mm
Overall Depth
2.95" / 75 mm
Product Weight
5 lbs
Product Dimensions
9 x 9 x 3.5
M/C Weight
41.5 lbs
M/C Dimensions
18.5 x 18.5 x 8.5
M/C QTY
8
Sold In
Piece
-
Product Overview
Product Overview
DS18 PRO-CF8.4SL PRO 8” Slim Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 550W MAX 4-Ohm
The PRO-CF8.4SL effortlessly blends incredible highs with a thunderous low mid-bass response. Its unparalleled versatility allows it to deliver frequencies ranging from a piercing 12.5KHz to a deep and resonating 60Hz.
Designed for performance and reliability, the PRO-CF8.4SL features a water-resistant design that guarantees exceptional audio even in the harshest conditions. DS18's cutting-edge waterproof carbon fiber cone design, coupled with super-strong rubber surrounds, ensures that these speakers remain undeterred by the elements. And the increased 96dB sensitivity level, allows the PRO-CF8.4SL to deliver crystal-clear sound during every session.
With its size reduction, the PRO-CF8.4SL can seamlessly be integrated into any setup, adapting to your unique needs with ease. The inclusion of user-friendly push terminals not only ensures a secure and protected wiring connection but also simplifies installation, saving you precious time and effort.
The impressive RMS power handling of 275W and the staggering MAX power handling of 550W guarantees a mind-blowing audio experience. Everything from the subtlest whisper to a thunderous roar, every beat, every note, will resonate with astonishing clarity and precision. But, the PRO-CF8.4SL is not just about raw power—it excels in efficiency as well. Its exceptional design and engineering translate into an unbeatable combination of power and performance.
The PRO-CF8.4SL’s unmatched versatility, durability, and power handling will elevate your driving experience to new heights.




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PRO 8" Shallow Carbon Fiber Water resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm
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- 99dB
Size:
Impedance:
- 6X9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
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Size:
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- 6x9" Mid-Bass
- Water Resistant Carbon Fiber Cone
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- 6x9" Mid-Bass
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- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
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- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
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- Neodymium Magnet
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Size:
Impedance:
- 6x9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts (600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 95dB
- 6x9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts (600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 95dB
Size:
Impedance:
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 96dB
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 96dB
Size:
Impedance:
- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
Size:
Impedance:
- 6X9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
- 6X9" Mid-Bass
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- 6.5" Mid-Bass
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Size:
Impedance:
- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
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- 6X9" Mid-Bass
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- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
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- 6X9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
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Size:
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- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
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- 8" Mid-Bass
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Size:
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- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
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- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 95dB
Size:
Impedance:
- 6x9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts (600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 95dB
- 6x9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts (600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 95dB
Size:
Impedance:
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 96dB
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 2 Ohm
- Neodymium Magnet
- 96dB
Size:
Impedance:
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 99dB
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 99dB
Size:
Impedance:
- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
- 6.5" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 250 Watts(500 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
Size:
Impedance:
- 6X9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
- 6X9" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 95dB
Size:
Impedance:
- 8" Mid-Bass
- Water Resistant Carbon Fiber Cone
- RMS Power: 300 Watts(600 Watts Peak)
- Impedance: 4 Ohm
- Neodymium Magnet
- 99dB
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The speaker is amazing and sounds great. The 8 inch grill for the speaker doesn't. It's to wide and won't fit into the cut out for the speaker lid and my saddlebags
Let customers speak for us
from 3642 reviewsI install these with hertz or precision power 6x9 cut kits in saddlebags. Great power handling, crystal clear sound, amazing volume, awesome tone. I'd put them up against the best from the other big names in motorcycle audio, and they always win!

Fit great in a street glide speaker box. Loud, crystal clear, take whatever power you can thow at them. I have not been able to blow a speaker. Its a no brainer, just buy them!

These are the best in the market definitely will buy again from ds18

The tweets I put in brings it all together. Affordable with quality sound.

Just installed in my ultra classic and couldn't be happier. Great sound and very loud. Will definitely be buying another set for the lowers.

A1+all hands up

These are the best tweeters I’ve come across in a very long time.

Fits well!!! Looks good!!! Priced well!!! Performs as expected. The only thing I would change applies to all the DS18 products that have RGB Chasing LEDs in them. Change the wire coloring from Red (12V+) Black (12v-) White (Data) to either Red Black Green , Red Black Yellow, or Red White Green. Having the data wire in white can make it confusing when adding to an LED setup. It would be more inline with the normal practices.

Overall great sound quality and improved my sounds tremendously from a voice perspective it elevated it to a differnt level will definitely recommend to others!

Love the way it works and easy to install

Delivery was fast, and showed up on time. Very powerful amp, and so far the best amp I have ever had. Make sure you have the proper electrical system to power this monster. Haven't had any problems with it so far. Definitely will be buying 2 of the hool-x15.1 dhe
high excursion subwoofer to try them out as well

I replaced a skar 100.4 with this one and my speakers came alive, love this amp and also very small

These speakers are beautifully made and sound awesome! Very loud and clear and the LED lighting is the perfect touch.

Popped right into my factory speaker slot! Great quality gives you that organized clean look your heart desires 🤣


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