MB Quart NPW-254 Nautic Series 10" 4 Ohm Premium Shallow Marine Subwoofer

MB Quart NPW-254 Nautic Series 10" 4 Ohm Premium Shallow Marine Subwoofer

MB Quart's NPW-254 10" subwoofer is built for boaters who love big bass. This Nautic-class sub features quality components and thoughtful design, so it'll sound great for seasons to come. And with three different speaker grilles included, you can choose the look that's right for your vessel.

Built tougher to sound great longer

This sub is tough enough for extreme conditions, with water-resistant components and a super-strong composite basket, magnet cover, and grille. The exterior is coated with special UV-resistant paint that stands up to broiling sunlight, and the internals are conformal-coated to protect against fresh and salt-water spray, not to mention dust and sand. The UV-resistant polypropylene cone is attached to the frame with a durable butyl rubber surround and stabilized with a woven aramid fiber spider that resists weather-and temperature related degradation. It's IPX67-rated, too, which means it meets the highest standards of weather resistance.

NPW-254 Features:

• MARINE GRADE PROTECTION/IPX RATING: LIFE SHIELD Protected for water and dirt. UV protected against sun fade. 72 Hour UVA Burn In Certified. IPX68 rated.
• SUBWOOFER TERMINAL TYPE: Real 10 Karat Gold plated, water resistant connectors provide protection against rust and corrosion.
• WOOFER CONFIGURATION: Round, easy to choose a prefabricated enclosure or convenient location on the boat.
• SURROUND/CONE COUPLING: UV resistant, Butyl rubber surround is coupled to a flat-piston rigid dome. This configuration, allows the subwoofer to remain shallow and produce large bass frequencies.
• GASKET: Molded Polymer Sealing gasket is utilized to keep the subwoofer isolated from the mounting surface and improve protection from water intrusion.
• ?VOICE COIL/FORMER ASSEMBLY: 2.5 inch high temperature voice coil and former for high thermal stability in small enclosure volumes where the internal box temperatures can rob you of performance. Voice coil is high temperature copper, wound on a aluminum former which allows the voice coil to handle more power by dissipating heat faster than other materials while remaining light in weight.
• SPIDER: An Aramid fiber composite spider is used to stabilize the cone and voice coil in all musical situations. Armid fibers do not degrade over time and are not susceptible to temperature swings.
• FRAME/VENTING: Composite (ASA + Fiberglass) Frames are incredible strong and lightweight, but most important for music they are inert, meaning they have no resonance frequency, this assures all music and minimal distortion.
• MOTOR: The subwoofer is engineered with a High-Energy Ferrite Magnet which allows the magnetic energy to react quickly making the bass sound fast and tight.
• GRILLS: PERSONALIZED FINISH! The Nautic Premium marine and off-road vehicle waterproof subwoofers are finished in a hardened composite with their color inspired by the black sand beaches of Kaimu Hawaii. Each subwoofer includes three different grills. Kaimu Black, Miami Silver and Bahama White. Many enthusiasts use the white insert to lightly sand and paint to match their personal style and vehicle.