DS18 NXL 6.5” Marine Coaxial Speaker – RGB LED, 100W RMS, 4-Ohm, Black Carbon Fibe

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SKU: DS-CF-65M
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Regular price $275.95 USD
Massive Power & Clarity

Massive Power & Clarity

Superior Performance

Superior Performance

Advanced Technology

Advanced Technology

Premium Quality

Premium Quality

Built for marine and powersports environments, the DS18 CF-65M delivers 100W RMS of crisp, full-range sound. Featuring a rugged black carbon fiber design, IP65 waterproof rating, and RGB LED lights for custom lighting effects. Durable construction includes a UV-coated basket, silicone cover, and detachable 316 metal mesh grill. 

Features:

  • 6.5" 2-Way Marine Speaker
  • RMS Power: 100 Watts
  • Impedance: 4 Ohm
  • Ferrite & Neodymium Magnet
  • RGB LED Light ~  Metal Mesh Grill
  • Water Resistant IP65
  • Sync with DS18 LED-BTC or compatible systems (sold separately)

Specifications:

SKU
CF-65M
Nominal Diameter
6.5" / 165mm
Nominal Impedance
4 ohms
RMS Power Handling
100W
MAX Power Handling
300W
Sensitivity (1w/1m)
91dB
Frequency Response
45Hz-23KHz
Recommended HI Pass Crossover
65 Hz

UPC: 663593064097

Body / Features:

UV Compliant
Yes, 100% Stable
Marine Grade Type
IP65
RGB LED
Yes, RGB integrated
Grill Type
Injection Molded Composite (ASA) with 316 Stainless Steel mesh
Pair
Yes
Color / Finish
Carbon Fiber Texture / Gloss

Woofer Specifications:

Voice Coil Diameter
1.2" / 30.5mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Cone Material
Injection Molded Polypropylene + UV Compliant
Surround Material
Butyl (Rubber)
Basket Material
High Temp Injection Molded Composite (ASA) with UV Protection coating
Magnet Material
Ferrite (Y35) + Neodymium (N35)
Magnet Weight
14oz+0.32oz

Tweeter Specifications:

Voice Coil Diameter
1" / 25.4mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Diaphragm Material
PEI
Magnet Material
NEODYMIUM(N38H)
Magnet Weight
0.54oz

Thiele & Small Parameters:

Equivalent Volume Vas
20L / 0.708ft3
Excursion (one way) Xmax
8.5 mm
Free Air Resonance Fs
75Hz
Mechanical Factor Qms
7.823
Electrical Factor Qes
1.057
Total Factor Qts
0.931
Moving Mass Mms
4.122g
Compliance Cms
1.081mm/N
Bl Factor Bl
2.41
Voice Coil Inductance Le
0.543mH
Cone Area Sd
114.99cm2
DC Resistance Re
3.14 ohms
Efficiency Bandwidth Product EBP
70.9

Speaker Measurement:

Overall Diameter
6.94" / 176mm
Overall Depth
3.72" / 94.4mm
Front Mount Baffle Cutout
5.31" / 135mm
Mounting Depth
2.5" / 63.5mm
Motor Diameter
3.54" / 90mm
Gross Single Unit Weight (lb)
7.5
Single Unit Box Dimensions W x L x H (Inches)
16.75 x 8.75 x 4.75
Quantity of Units in Master Carton
4
Gross Master Carton Weight (lb)
31.5
Master Carton Dimensions W x L x H (Inches)
19.25 x 17.25 x 10

Free shipping in the 48 U.S. states. Orders placed before 11 PM ET process next business day; shipping takes 5–8 days. Tracking info is emailed once shipped. To cancel, contact info@eliteautogear.com within 24 hours. Processed orders can’t be canceled. Thank you for choosing Elite Auto Gear!

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187

From Boats to Jeeps to UTVs

Built to Be Heard Everywhere You Ride

Power That Dominates

Pushes up to 900W peak / 300W RMS for crystal-clear highs and bass that cuts through wind, waves, or trails.

Built for Tough Rides

Engineered to withstand extreme conditions with rugged construction and weatherproof design.

Built for Power & Durability

Premium materials and advanced engineering ensure long-lasting performance in any environment.

Immersive Sound & Lighting

Experience rich, immersive audio with synchronized lighting effects that enhance every adventure.

Don’t Just Hear the Music—Feel It

Upgrade Your Ride With Pro-Level Sound

From waves to trails, Elite Auto Gear delivers gear that’s louder, cleaner, and tougher than stock. Get the power your setup deserves today.
Shop the Gear Now

What Our Customers Are Saying

⭐ 4.9 stars reviews, Loved by Thousands

M**I
★ ★ ★ ★ ★

"Great packaging and super loud speakers would recommend buying and got delivered fast"

M**I

Verified Verified Customer
B.
★ ★ ★ ★ ★

"Installed Apocalypse 6.5 mids, DS18 tweeters, and Orion 6x9s in my 2014 Dodge Challenger RT — amazing sound! Quality and materials are top-notch. Definitely buying from them again."

B.

Verified Verified Customer
werita&chukito3
★ ★ ★ ★ ★

"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"

werita&chukito3

Verified Verified Customer
★ ★ ★ ★ ★

"Definitely a must can't wait to install all my speakers I would buy from them again I got the apocalypse 6.5 mid range ds18 tweeters 3.5 full range and Orion 6x9 mid range"

Verified Verified Customer
★ ★ ★ ★ ★

"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"

Verified Verified Customer
B.
★ ★ ★ ★ ★

"The speakers were loud and good"

B.

Verified Verified Customer
obs_brycen
★ ★ ★ ★ ★

"Great product but it only comes with one tweeter so make sure you buy 2"

obs_brycen

Verified Verified Customer
s**a
★ ★ ★ ★ ★

"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"

s**a

Verified Verified Customer
bmtmanuel
★ ★ ★ ★ ★

"Received them and they work as i expected"

bmtmanuel

Verified Verified Customer
**l
★ ★ ★ ★ ★

"They got here before estimated arrival and are in amazing condition"

**l

Verified Verified Customer
M**S
★ ★ ★ ★ ★

"Muy buen producto de escucha muy bien"

M**S

Verified Verified Customer