6.5" 250W RMS 2 Ohm Marine Coaxial Speakers Carbon Fiber DS18 NVY-6HDCFSL-N2

• MARINE GRADE PERFORMANCE IP65 water resistant design built for boats, motorcycles, ATVs, and outdoor vehicles.
• HYBRID COMPRESSION DESIGN Integrated compression driver delivers crisp highs with powerful midrange output.
• CARBON FIBER CONE Lightweight and durable cone improves sound clarity and longevity.
• NEODYMIUM MOTOR STRUCTURE High efficiency output with reduced weight compared to ferrite speakers.
• SLIM MOUNT INSTALLATION Shallow depth design fits tight spaces without sacrificing performance.

6.5" 250W RMS 2 Ohm Marine Coaxial Speakers Carbon Fiber DS18 NVY-6HDCFSL-N2

This Listing Includes:

• (2) DS18 NVY-6HDCFSL-N2 6.5" Hybrid Loudspeakers


• (2) Integrated Compression Drivers (pre-installed)

The DS18 NVY-6HDCFSL-N2 slim hybrid loudspeakers are engineered for powerful, clear audio performance in marine and outdoor environments. Featuring water resistant carbon fiber cones and neodymium motor technology, these speakers deliver strong output while maintaining a slim mounting profile ideal for boats, motorcycles, ATVs, Jeeps, and custom installs.

This hybrid design combines a 6.5 inch midrange woofer with a built in compression driver, producing crisp highs and strong midrange response from a compact footprint. With 250 watts RMS combined power handling per pair and high efficiency performance, the NVY series provides loud, clean sound even in open air environments.

The IP65 marine rating protects against water and dust exposure, while the aluminum basket and durable materials ensure long lasting reliability in harsh conditions.

General Specifications:

• Nominal Diameter: 6.5" (166 mm)


• Nominal Impedance: 2 Ohm


• RMS Power Handling (Combined): 250 Watts


• Max Power Handling (Combined): 500 Watts


• Sensitivity: 97 dB (1w/1m)


• Frequency Response (Combined): 85 Hz – 20 kHz


• Recommended High Pass Crossover: 120 Hz


• Number of Ways: 2 Way


• Marine Grade Rating: IP65


• Sold As: Pair

Woofer Specifications:

• RMS Power Handling: 200 Watts


• Voice Coil Diameter: 2" (52.4 mm)


• Voice Coil Former: Glass Fiber


• Winding Material: CCAW


• Cone Material: Carbon Fiber


• Surround Material: Cloth


• Magnet Material: Neodymium


• Magnet Weight: 9.26 oz


• Basket Material: Aluminum


• Basket Color: Black

Driver Specifications:

• Nominal Impedance: 4 Ohm


• AES Power Handling: 50 Watts


• Program Power Handling: 100 Watts


• Peak Power Handling: 200 Watts


• Frequency Response: 2 kHz – 20 kHz


• Voice Coil Diameter: 1.5" (37.6 mm)


• Diaphragm Material: Aluminum


• Magnet Material: Neodymium (N38H)


• Magnet Weight: 1.3 oz

Dimensions (Estimated):

• Mounting Depth: Approx. 2.8" (71 mm)


• Overall Diameter: Approx. 6.7" (170 mm)


• Cutout Diameter: Approx. 5.7" (145 mm)