DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water-Resistant Mid-Bass Loudspeaker — 275W RMS / 550W MAX, 4Ω
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DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water-Resistant Mid-Bass Loudspeaker — 275W RMS / 550W MAX, 4Ω
Product Overview
Description
Overview
DS18 PRO-CF8.4SL PRO 8" Slim Carbon Fiber Water resistant Cone Mid-Bass Loudspeaker 550 Watts Max 4-Ohm
The PRO-CF8.4SL is a water-resistant Pro Audio loudspeaker with amazing highs and comparable low mid bass frequency responses. This speakers versatility allows it to hit frequencies as high as 12.5KHz and as low as 60 Hz providing for an extreme full range of frequencies that all listeners will notice and enjoy!
Key Features
- Awesome power handling and efficiency
- Operable in a wide array of applications
- The carbon fiber cone provides amazing style supported by a super strong rubber surround that will withstand the test of time!
- Motorcycle Applications
- Marine Applications
- Off Road Applications
Specifications
| SKU | PRO-CF8.4SL |
| Size | 8" |
| Cone | Water-resistant carbon fiber |
| Impedance | 4 Ohm |
Price is each.
Free shipping on orders $100+
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FAQs
Please read our FAQs page to find out more.
RMS vs. MAX power — which number do I actually care about?
RMS is what your gear handles continuously; MAX is the short burst it can survive without complaint. Match your amplifier's RMS output to your speakers' RMS rating — sizing off the MAX number is how magic smoke gets released.
What does the IP65 rating on DS18 marine gear actually mean?
It's dust-tight and rated against low-pressure water jets from any direction — built for spray, rain, and the occasional wave over the bow, not for full submersion. If something's going somewhere it could sit underwater, that's a different conversation entirely.
How do I match an amplifier to my speakers without guessing?
Add up the RMS rating of everything the amp will power, and pick an amp whose RMS output (at your speakers' impedance — usually 4-ohm) lands close to that total. Undersized is thin sound; wildly oversized is a fast way to blow a voice coil.
Can I mix marine-grade gear into a standard car audio setup, or the reverse?
You can run marine-grade gear in a car — it's just over-built for that environment, no downside besides cost. Running non-weatherproof car audio gear in an open UTV or boat is the direction that causes problems.
What gauge wiring kit do I need?
It scales with your amp's power draw and the length of the run — DS18's OFC kits come in 4-gauge and 8-gauge for a reason. Undersized wiring on a high-draw system is a voltage-drop and heat problem waiting to happen; when in doubt, size up.