Name: DS18 NVY-6CKEVLAR-N4
SKU: NVY-6CKEVLAR-N4
Availability: InStock

Description

DS18 NVY-6CKEVLAR-N4

The NVY-6CKEVLAR-N4 is a 6.5″ professional mid-bass/midrange loudspeaker from the EVO series, featuring a Kevlar-reinforced cone for enhanced durability and superior sound quality. With a 4-ohm nominal impedance (N4), it delivers precise midrange clarity, strong low-end response, and excellent power handling. Designed for pro audio, PA systems, and SPL applications, the NVY-6CKEVLAR-N4 ensures reliable performance under high-stress conditions, making it ideal for concert systems, professional speaker cabinets, custom car audio setups, and portable PA rigs.

Specifications

Specification	Value
Voice Coil Diameter	2” / 50.6 mm
Voice Coil Former Material	Fiber Glass
Winding Material	CCAW
Cone Material	Kevlar
Surround Material	Cloth
Basket Material	Aluminum
Basket Color / Finish	Black Corrugated
Magnet Material	Neodymium
Magnet Weight	8.8 oz

Woofer Thiele & Small Parameters

Parameter	Value
Equivalent Volume (Vas)	2.38 L / 0.084 ft³
Excursion (Xmax, one way)	1.2 mm
Free Air Resonance (Fs)	171 Hz
Mechanical Factor (Qms)	13.31
Electrical Factor (Qes)	0.61
Total Factor (Qts)	0.58
Moving Mass (Mms)	9.974 g
Mechanical Compliance (Cms)	0.079 mm/N
BL Factor (BL)	8.42
Diaphragm Area (Sd)	132.73 cm²
DC Resistance (Re)	3.2 Ohms

Tweeter Specifications

Specification	Value
Nominal Diameter	1.35″ / 34 mm
Voice Coil Diameter	1″ / 25.4 mm
Voice Coil Material	Kapton
Winding Material	CCAW
Diaphragm Material	Aluminum
Magnet Material	Neodymium (N38H)
Magnet Weight	0.44 oz

Measurements

Specification	Value
Overall Diameter	6.5″ / 165 mm
Overall Depth	2.9″ / 73.5 mm
Front Mount Baffle Cutout	5.6″ / 143.5 mm
Mounting Depth	2.6″ / 66 mm
Motor Diameter	3.6″ / 92 mm

Product Overview

Made for Motorcycles

With a shallow 2.6” mounting depth on standard 6.5” sizing, and dual push terminals for simplified wiring and advanced tuning, the NVY-6CKEVLAR-N4 slides cleanly into factory locations and fairings.

Patent Pending
Hybrid Tweeter Design

At the center of the speaker is a patent pending tweeter assembly designed to mimic the output and dispersion of a compression driver. The sealed soft rubber surround acts as a barrier for the tweeters internals.

NVY-Grade Durability

A Kevlar-reinforced woofer cone offers the perfect mix of rigidity and responsiveness for higher SPL, louder output, and deeper tones than standard paper cones. Wrapped in a marine-grade aluminum basket, the entire assembly is IP65-rated waterproof and UV resistant for long-haul durability.

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DS18 NVY-6CKEVLAR-N4