Shop All

Log in to your account

Sign up for an account

When you become a partner with Petra, you get more than access to great products to resale... You will receive the following benefits!

  • Same Day Shipping
  • Lowest Price Guaranteed
  • No Minimum Order
  • Free Freight on Qualifed Orders


The insights you need. The source you can trust. Petra Blogs
1 - 1 of 1
  • 1
  • MB Quart NK1-169L

    Nautic Series 6" x 9" 140-Watt 2-Way Coaxial Speaker System (With LED Illumination)

    • 140W max
    • 70W RMS
    • Marine certified—protected against sun fade with UVA paint coating
    • Conformal-coated crossover components protected against water spray as well as dust & sand
    • Life Shield badge indicates speakers are waterproof, dustproof, snowproof & shockproof
    • Tested to the highest marine & motorsports standards for resisting the elements (IP67)
    • Titanium dome tweeter for smooth musical response & high output with minimal amp power
    • 6.5" composite poly midrange is a UVA-protected, water-resistant composite polypropylene cone with temperature-stable butyl rubber surround mounted on a lightweight composite frame
    • High-temperature copper voice coil wound on a Kapton® former
    • High-energy Y30 motor assembly with strontium ferrite magnet for higher output with minimal amp power
    • Marine-certified crossover is conformal coated with Positive Thermal Coefficient tweeter protection
    • Freq resp: 27Hz–22kHz (±10dB)
    • Sensitivity: 92dB @ 1W/1m
    • Imp: 4Ω
    • Mounting dia: 5.85" x 8.69"
    • Mounting depth: 3.5"
    • Mounting height with grille & gasket: 1"
    • Includes LED Illumination with limitless color choices
    • Part No. 294119
    • SKU MBQNK1169L
    • Vendor SKU NK1-169L
    • Retail Price$299.99
1 - 1 of 1
  • 1