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MB Quart Marine Tower Speakers

Elevate your boat's audio with MB Quart Marine Tower Speakers, combining power and clarity.

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Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
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The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
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The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
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Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
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The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
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An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
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Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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MB Quart NHT2-120

360W Peak (180W RMS) 8" Nautic Series 2-way Marine Tower Speakers

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360W Peak (180W RMS) 8" Nautic Series 2-way Marine Tower Speakers

• Peak Power: 180 watts Each
• RMS Power 90 watts Each
• 1" Titanium Dome Tweeters
• Polypropylene Cone
• Impedance: 4 ohms
• Sensitivity: 92 dB

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Was $549.99 Details
$499.99 /pair

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Price: $499.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XWS1650

50 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$39.99

$29.99

Add to cart
NVX XWS16100

100 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$59.99

$39.99

Add to cart

MB Quart NHT2-116

300W Peak (150W RMS) 6.5" Nautic Series 2-way Marine Tower Speakers

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300W Peak (150W RMS) 6.5" Nautic Series 2-way Marine Tower Speakers

• Peak Power: 150 watts Each
• RMS Power 75 watts Each
• 1" Titanium Dome Tweeters
• Polypropylene Cone
• Impedance: 4 ohms
• Sensitivity: 92 dB

Save $40.00 with coupon
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Was $439.99 Details
$399.99 /pair

In stock

Only 3 Left!

• Peak Power: 150 watts Each
• RMS Power 75 watts Each
• 1" Titanium Dome Tweeters
• Polypropylene Cone
• Impedance: 4 ohms
• Sensitivity: 92 dB

NHT2-116 small

Item added to your cart.

Price: $399.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XWS1650

50 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$39.99

$29.99

Add to cart
NVX XWS16100

100 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$59.99

$39.99

Add to cart

MB Quart NPT1-120

Nautic Premium waterproof 8" marine wake tower speakers w/ 3 Grill option Black

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Nautic Premium waterproof 8" marine wake tower speakers w/ 3 Grill option Black

• 70 Watts Max Each, 35 Watts RMS Each
• 1 inch Titanium Dome tweeter
• Injection Molded Composite Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Tower Length: 11.2"
• Hang Height: ​​9.035"
• Height: 8.4"
• Width: 8.4"
• 3 color grill options

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Was $609.99 Details
$559.99 /pair

Available

Ships in 10-14 days

NPT1-120 small

Item added to your cart.

Price: $559.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XWS1650

50 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$39.99

$29.99

Add to cart
NVX XWS16100

100 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$59.99

$39.99

Add to cart

MB Quart NPT1-116

120W Peal (60W RMS) 6.5" Nautic Premium Series Marine Speakers with 3 sets of speaker grilles

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120W Peal (60W RMS) 6.5" Nautic Premium Series Marine Speakers with 3 sets of speaker grilles

• Peak Power: 120 watts each
• RMS Power 60 watts each
• 1" Titanium Dome Tweeters
• Injection Molded Polypropylene Composite cone material
• Impedance:
• Sensitivity: 91 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Was $499.99 Details
$469.99 /pair

Available

Ships in 10-14 days

• Peak Power: 120 watts each
• RMS Power 60 watts each
• 1" Titanium Dome Tweeters
• Injection Molded Polypropylene Composite cone material
• Impedance:
• Sensitivity: 91 dB

NPT1-116 small

Item added to your cart.

Price: $469.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XWS1650

50 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$39.99

$29.99

Add to cart
NVX XWS16100

100 ft. of True Spec 16 Gauge EnvyFlex Speaker Wire

$59.99

$39.99

Add to cart
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    MB Quart Marine Tower Speakers Information

    Hit the water and pump up the volume with your MB Quart marine tower speakers. With simple installation and rugged durability, these speakers stack up against the top brands. Consider MB Quart for your marine tower speaker needs, you won't be disappointed.
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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
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