The award-winning MB Quart NP1-120 Nautic Premium waterproof marine certified, 8-inch coaxial speaker for boat, RV, and off-road vehicle audio installations. Sold in pairs with 3 color grill options included in each box.

General Features:

• 8" marine speakers (pair)
• white, silver, and black grilles included
• Marine Grade Protection / IPX Rating    
  LIFE SHIELD: Protected from water and dirt. UV protected against sun fade. 72 Hour UVA Burn-In Certified. IPX68 rated.
• Tweeters    
  A 1-inch Titanium Dome tweeter utilizing Waterproof Coated Silk Surround. The result of this configuration is natural sounding high frequency response while producing high volume (SPL) without the typical harshness or distortions which can occur at higher listening levels.
• Cone Material    
  Injection Molded Composite Polypropylene Cone: Delivers impactful bass with minimal cone flex which can cause distortion or sloppy bass.
• Surround / Cone Coupling    
  Co-Molded Santoprene™ Surrounds: The cone and surround are coupled to maximize bass response while remaining impervious to the outdoor environment, including cold weather.
• Gasket    
  Molded Polymer Sealing gaskets are utilized to keep the speaker isolated from the mounting surface and improve protection from water intrusion.
• Spider    
  An Aramid fiber composite spider is used 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.
• Cooling System    
  Front and rear venting allows air passage through the spider and back plate to exchange air over the voice coil.
• Crossover    
  Butterworth 12dB per octave crossover with PTC (Positive Thermal Coefficient) tweeter protection.
• Frame    
  Composite (UV Resistant ASA + Fiberglass) Frames are incredibly strong and lightweight, but most importantly for music, they are inert, meaning they have no resonance frequency, which assures all music and minimal distortion.
• Motor    
  The tweeters feature High-Energy N38H Neodymium Motors: Neodymium magnets are the strongest magnets available while remaining very lightweight. The midwoofer utilizes a High-Energy Ferrite Magnet which allows the magnetic energy to react quickly making the bass sound fast and tight.
• Connectors    
  Real 10 Karat Gold plated, water resistant connectors provide protection against rust and corrosion.
• Grills    
  PERSONALIZED FINISH: The Nautic Premium marine and off-road vehicle waterproof speakers are finished in a hardened composite with their color inspired by the black sand beaches of Kaimu, Hawaii. Each speaker 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.

Specifications:

• Type    
  Speaker
• Brand    
  MB Quart
• Series    
  Nautic Premium
• Category    
  Marine, Powersports
• Condition    
  New
• Color    
  Black
• Warranty    
  1 Year
• CEA Standards    
  CEA426B
• Speaker RMS Power Handling (watts)    
  70
• Speaker Peak Power Handling (watts)    
  140
• Speaker Impedance (ohms)    
  4
• Speaker Frequency Response    
  25Hz-22kHz
• Speaker Sensitivity    
  92dB
• Speaker Crossover Slope    
  6dB/Octave
• Speaker Mounting Diameter / Cut Out (in)    
  7
• Speaker Mounting Depth / Chassis Depth (in)    
  3.7
• Speaker Size (in)    
  8

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.