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MB Quart NP1-169

Nautic Series 6"x9" marine speakers with 3 sets of speaker grilles

Item # 049NP1169

These marine speakers sound great and the three grille options let you choose your style.

These marine speakers sound great and the three grille options let you choose your style.

California customers:
Please click here for your Proposition 65 warning.

Item # 049NP1169

In stock
$239.99 pair

Other options

Hands-on research

We double check the details on each item.

60-day returns

If you don't love it, send it back.

Since 1974

Years of experience making people happy.

About the MB Quart NP1-169

Big sound and versatile style

MB Quart's NP1-169 speakers bring outstanding performance and versatile style to your boat. Designed for boating, these full-range 6"x9" speakers combine outstanding audio performance with outdoor-ready reliability. And with three different speaker grilles included, you can choose the look that's right for your vessel.

Big sound and versatile style

MB Quart's NP1-169 speakers bring outstanding performance and versatile style to your boat. Designed for boating, these full-range 6"x9" speakers combine outstanding audio performance with outdoor-ready reliability. And with three different speaker grilles included, you can choose the look that's right for your vessel.

Built to deliver impressive performance

MB Quart Nautic speakers give you the performance you demand from your marine speakers, with quality components and thoughtful design. 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.

MB Quart mounts the 1" titanium dome tweeter securely in the grille for superior high-frequency dispersion, eliminating the possibility of water leaking into the woofer's internal works. These efficient speakers deliver maximum output without stressing your amplifier.

Marine-ready components

These rugged speakers are made for boating, with water-resistant components and super-strong composite baskets, magnet covers and grilles. The exterior surfaces are coated with UV-resistant paint that stands up to broiling sunlight. Inside, the crossover network is conformal-coated to protect against fresh and salt water spray, not to mention dust and sand. In fact, your MB Quart speakers are IP67-rated, which means they meet the highest standards of dust and moisture resistance.

More about MB Quart

Three decades of marine and powersports audio expertise goes into MB Quart's Nautic line. These rugged, high-quality receivers, speakers, amps, and subs provide great sound and all-weather reliability. The MB Quart "Life Shield" badge means your gear has been designed and tested to stand up to the toughest conditions on the water or off the beaten path.

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Product highlights:

  • 6"x9" marine speakers (pair)
  • white, silver, and black grilles included
  • polypropylene woofer with Butyl rubber surround
  • 1" titanium dome tweeter
  • water-resistant aramid fiber spider
  • IP67 certified for marine use
  • lightweight composite frame
  • UV- and salt water-resistant
  • power rating: 70 watts RMS (140 watts peak power)
  • frequency response: 27-22,000 Hz
  • impedance: 4 ohms
  • sensitivity: 92 dB
  • mounting depth: 3 5/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # NP1-169

What's in the box:

  • Two 2-way marine speakers
  • 2 Black grilles
  • 2 White grilles
  • 2 Silver grilles
  • Eight 1-3/4" Stainless steel screws
  • 8 Speed clips
  • 2 Adhesive backed MB Quart badges
  • Quick start installation guide

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MB Quart NP1-169 reviews

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More details on the MB Quart NP1-169

Pat M.

Features & specs

General
Speaker Size 6X9
Design 2-way
Tweeter Design 1" Dome
Tweeter Composition Titanium
Woofer Composition Polypropylene
Woofer Surround Santoprene Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity 92 dB at 1 watt
Frequency Response 27 - 22k Hz
Max RMS Power Handling 70
Peak Power Handling (Watts) 140
Impedance (Ohms) 4
Top-mount Depth (Inches) 3 5/8
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 0
The MB Quart NP1-169 replaces these items:

Product Research

Features

Woofer Cone: The woofer cones are made of UV protected injection molded polypropylene.

Mounting Gasket: Polymer gaskets are used to keep the speaker isolated from the mounting surface and improve protection from water intrusion.

Water Resistant Spider: Each speaker uses an aramid fiber composite spider, which will not degrade over time and is not susceptible to temperature changes.

Tweeters: The 1" titanium dome tweeters use waterproof, coated silk surround and are bridge mounted, rather than mounted to a pole piece, thus there is no chance of water leaking through the woofer cone.

Crossover: The Butterworth crossovers have PTC (Positive Thermal Coefficient) tweeter protection and a slope of 12 dB/octave.

UV Protection: The composite grills and frames are UV protected, helping prevent color fade.

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Customer Q&A

1 question already asked

Q
I have large rectangular mb quart tower speakers on my boat from 2005. Is there a replacement speaker that fits into the current casing?
[ Mitch  Jun 05, 2022 ]
1 answer
A
We are not able to research boats and the original systems that come on them. If you are able to get measurements of the cutout hole left when the speakers are removed, the available mounting depth for the location, and the total space for the frame (grille, etc..) of the speaker, we can help. We have advisors who can be reached by calling 1-800-324-9695 that can check our speakers for models that may be a direct fit.
[ Paul  Jun 05, 2022 ]  Staff

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