Name: DS18 NVY-57PROEVO-N4
SKU: NVY-57PROEVO-N4
Availability: InStock

Description

DS18 NVY-57PROEVO-N4

The NVY-57PROEVO is a 5×7″ professional EVO series midrange loudspeaker engineered for high-output pro audio and SPL applications. Available in both 2-ohm and 4-ohm impedance configurations, this driver delivers strong midrange clarity, powerful vocal projection, and high efficiency. Designed with a durable motor assembly and high-temperature voice coil, it ensures reliable performance in demanding environments such as concert systems, PA speaker cabinets, and custom car audio builds.

Specifications

Specification	Value
Demodulating Rings	Yes
Improved Heat Dissipation	Yes
Cone Shape	Curvilinear
Speaker Terminals	Push 14ga
Waterproof Rating	IP65

Motor Specifications

Specification	Value
Voice Coil Diameter	1.2″ / 30.8 mm
Voice Coil Former Material	TIL
Winding Material	Copper Ribbon
Cone Material	Water-Resistant Glass Fiber + Foam Composite with Resin Finish
Dust Cap Material	Water-Resistant Glass Fiber + Foam Composite with Resin Finish
Surround Material	Treated Cloth
Leads Connection Type	Spider Crossed
Basket Material	Aluminum
Basket Color / Finish	Black
Magnet Material	Neodymium
Magnet Weight	3.3 oz

Thiele & Small Parameters

Parameter	Value
Equivalent Volume	8.03 L / 0.283 ft³
Excursion (One Way)	2 mm
Free Air Resonance	97 Hz
Mechanical Factor	7.59
Electrical Factor	0.91
Total Factor	0.81
Mechanical Mass	13.719 g
Mechanical Compliance	0.174 mm/N
BL Factor	5.47
Voice Coil Inductance	0.054 mH
Cone Area	156.15 cm²
DC Resistance	3.86 Ohms
Mechanical Mass w/o Air	11.561 g

Speaker Measurements

Specification	Value
Overall Diameter	5.4 x 7.8″ / 138 x 198 mm
Overall Depth	2.5″ / 64.5 mm
Front Mount Baffle Cutout	5 x 7.3″ / 127 x 185 mm
Mounting Depth	2.3″ / 57.5 mm

Product Overview

Ready for the Road

With an IP65-rated water-resistant cone, resin-treated materials, and sealed construction, this 5×7” speaker is built for life beyond the garage.

Consistent Performance

From the copper ribbon coil to the TIL former and demodulation rings, every detail in the 57PROEVO is designed for clean output mile after mile.

Seamless Fit

With push terminals and a compact footprint, this speaker installs easily into motorcycles, powersports, and marine setups.

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DS18 NVY-57PROEVO-N4