DS18 NVY-6HDCFSL-N4 6.5” Slim Hybrid Loudspeakers with Compression Driver – 250W RMS, 4-Ohm, Carbon Fiber Cone, Neodymium Magnet

The DS18 NVY-6HDCFSL-N4 delivers crisp, detailed sound with 250W RMS (400W peak) of power handling.

At a glance

• Power: 250W RMS (400W peak)
• Impedance: 4 ohm

Details

The NVY-6HDCFSL-N4 is engineered with premium materials and precision acoustic tuning to deliver aggressive projection, balanced tonal response, and exceptional mid-to-high frequency clarity for users who demand loudness, accuracy, and detail. Its slim 2.87" (73mm) mounting depth allows installation in tight spaces such as motorcycle fairings, compact panels, and shallow enclosures where traditional speakers will not fit. A hybrid design combines a water-resistant carbon fiber cone woofer with a high-performance compression driver to produce strong mids and crisp, controlled highs. The rigid carbon fiber cone improves accuracy, enhances transient response, and reduces distortion even at higher volume levels.

Features:

• Carbon Fiber Cone
  
• Super Tweeter
• High Sensitivity
• Water-Resistant IP65
• Neodymium Magnet
• Perfect for Motorcycles and Powersports

Specifications:

Nominal Diameter: 6.5" (166mm)

RMS Power Handling (Combined): 250W

MAX Power Handling (Combined): 500W

Sensitivity (1W/1m): 97dB

Frequency Response (Combined): 85Hz – 20kHz

Number of Ways: 2-Way

Recommended High-Pass Crossover: 120Hz

Water-Resistant Rating: IP65

Configuration: Pair

Woofer Specifications

Nominal Impedance: 4 Ohms

RMS Power Handling: 200W

MAX Power Handling: 400W

Frequency Response: 85Hz – 2kHz

Recommended Band-Pass Crossover: 160Hz – 2kHz

Voice Coil Diameter: 2" (52.4mm)

Voice Coil Former Material: Glass Fiber

Winding Material: CCAW

Cone Material: Carbon Fiber

Surround Material: Cloth

Basket Material: Aluminum

Basket Color: Black

Magnet Material: Neodymium

Magnet Weight: 9.26 oz

Thiele & Small Parameters

Vas (Equivalent Volume): 1.79L (0.063 ft³)

Xmax (One-Way Excursion): 1.2mm

Fs (Free Air Resonance): 162Hz

Qms (Mechanical Q): 9.648

Qes (Electrical Q): 0.431

Qts (Total Q): 0.413

Mms (Moving Mass): 13.377g

Cms (Mechanical Compliance): 0.072mm/N

BL (BL Factor): 10.420

Le (Voice Coil Inductance): 0.130mH

Sd (Diaphragm Area): 132.73cm²

Re (DC Resistance): 3.2 Ohms

Mmd (Mechanical Mass without Air): 376.1g

Driver Specifications

Nominal Impedance: 4 Ohms

AES Power Handling: 50W

Program Power Handling: 100W

Peak Power Handling: 200W

Frequency Response: 2kHz – 20kHz

Recommended High-Pass Crossover: 2kHz

Voice Coil Diameter: 1.5" (37.6mm)

Voice Coil Former Material: Kapton

Winding Material: CCAW

Diaphragm Material: Aluminum Alloy

Magnet Material: Neodymium (N38H)

Magnet Weight: 1.3 oz

Horn Diameter: 2.5" (65mm)

Measurements

Overall Diameter: 6.54" (166mm)

Overall Depth: 2.87" (73mm)

Front Mount Baffle Cutout: 5.65" (143.5mm)

Mounting Depth: 2.58" (65.5mm)

Motor Diameter: 4.13" (105mm)

UPC: 810199441559

Why buy from Stereo-Needs

• Free shipping on every order
• Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
• Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order