MB Quart Polaris Off-Road Grade Audio
MB Quart Bobcat Audio

Nautic Subwoofers

Water Party
The MB Quart Nautic subwoofers are engineered to deliver great sounding, deep; thick bass. Every component in the Nautic subs has been rigorously tested to resist the environment of fresh and salt water, including air exposure which can lead to rust. The surrounds, cones and terminals are all treated to resist the harsh marine environment. Nautic subwoofers are engineered for free air (no box) applications such as the bench seat or hull. Or, they will also perform flawlessly in sealed enclosures. Check your cleats and prepare for the Water Party!
Life Shield
When you see this Life Shield badge on an MB Quart product, you can rest assured you are choosing a product that has been designed and tested against the elements. Whether it’s waterproof, dust proof, snow proof or shock proof, you will know that this product has been built to handle the outdoors.
Nautic Subwoofers
Sub Marine
The Nautic marine subwoofers are ready to “Hit It!” Nautic subwoofers are available in 10” standard depth or shallow.
Nautic Subwoofers
Long Life
All connectors on the Nautic line of speakers and subwoofers are treated to resist the elements. Push & Insert style terminals assure easy installation.
Nautic Subwoofers
Critical Seals
The Marine environment is brutal. All MB Quart Nautic marine speakers and subwoofers voice coil assemblies are sealed against sea spray and UV protected.
Nautic Subwoofers
Shallow Depth
Sometimes space is very limited for a subwoofer. MB Quart engineered the Nautic NW1-254 subwoofers to only require 2.8” (71.9mm) maxximum mounting depth.
Nautic Subwoofers
Long Life
Nautic marine speakers and subwoofers grills and baskets all utilize a UV resistant fiber reinforced ABS basket and include V4A certified stainless steel mounting screws.
Nautic Subwoofers
For the illuminated models “L” there is limitless color choices. Optional N1-RC required for control of lighting systems and to sync multiple illuminated speakers.
To create the perfect system, choose from the following MB Quart categories to power your system:
Compression Horn Towers
Compression Horns
Wake Tower Speakers
Wake Towers
Waterproof Speakers
Waterproof Speakers
Source Units
Source Units
Marine Amplifiers
Marine Amplifiers
Powersports Amplifiers
Powersports Amplifiers

NLP254S Nautic Subwoofer

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Availability: Discontinued

Part#: NLP254S


DISCONTINUED - 10" Shallow Nautic Woofer 600 Watts Maxx 300 Watts RMS SVC 4-Ohms. Please consider a NW1 10 inch marine subwoofer



Part #: NLP254S | SKU: 806576217374 | Category: Nautic Subwoofers
The marine certified, single voice coil NLP254S has been designed for those marine and powersports applications where space can be an issue. With only 2.83 inches of mounting depth, the NLP254S can fit in any bench seat, gunnel or shallow compartment without giving up much space at all. Designed to perform optimally in free-air applications, the NLP254S will also perform in as small as .45 cubic feet sealed enclosure.


Part #: NLP254S | SKU: 806576217374 | Category: Nautic Subwoofers
    This subwoofer is discontinued, please consider the NW1-254 or NW1-254L
  • Certifications
    IPX67, Conformal Coated, UVA Certified, CEA426B
  • RMS Power Handling (CEA426B)
    300 watts
  • Peak Power Handling (CEA426B)
    600 watts
  • Impedance
    4 Ohm Single Coil
  • Sensitivity (1 watt/1 meter)
  • Mounting Diameter
    9.05" (229.8mm)
  • Outside Diameter
    10.72" (272.3mm)
  • Mounting Depth
    2.83" (71.9mm)
  • Mounting Height with Grill & Gasket
    4.65" (118mm)
  • Weight

System Includes

Part #: NLP254S | SKU: 806576217374 | Category: Nautic Subwoofers
More info in development & coming soon!

Features & Benefits

Part #: NLP254S | SKU: 806576217374 | Category: Nautic Subwoofers
  • Marine Certified
    Longer life against harsh conditions. Protected against sun fade with UVA paint coating. Conformal coated crossover components protect against fresh and salt water spray as well as dust and sand
  • IPX67
    Tested to the highest Marine and Motorsports standards for resisting the elements
  • Shallow Mount/Low Profile
    Designed to fit in less than 3" of depth. Ideal for sealed enclosures
  • Water resistant spider
    Woven red aramid fiber composite spider to stabilize the cone and voice coil in all musical situations. Aramid fibers do not degrade over time and are not susceptible to temperature swings
  • 10" Composite Injection Molded Poly Cone
    UVA Protected, water resistant composite polypropylene cone with NBR rubber surround mounted on a lightweight Fiber Reinforced Composite Frame
  • High Temperature Voice Coil and Former
    Voice coil is high temperature copper, wound on a Kapton former which allows the voice coil to handle more power while remaining light in weight
  • High Energy Y30 Motor assembly
    High energy strontium ferrite magnet for higher output with minimal amplifier power
  • Terminals
    Gold Plated Push & Insert to resist corrosion and aide in easy of installation


Part #: NLP254S | SKU: 806576217374 | Category: Nautic Subwoofers
More info in development & coming soon!


Part #: NLP254S | SKU: 806576217374 | Category: Nautic Subwoofers
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