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Pair of white 6.5-inch coaxial marine speakers with grilles and titanium dome tweeters

MB Quart

MB Quart 2X-NK2-116 6.5" 2-Way Coaxial Marine Speaker Pair 120W Max 60W RMS

SKU CH-GR1E-TP01Z MPN 2X-NK2-116

A pair of 6.5-inch marine coaxial speakers rated at 120 W peak and 60 W RMS with titanium dome tweeters, 87.7 dB sensitivity and 3.7-inch mounting depth

  • Speaker unit size6.5 in (16.5 cm)
  • Peak wattage120 W
  • RMS power rating60 W
  • Audio sensitivity87.7 dB
  • Product typeMarine Speaker
  • 60W RMS continuous power for sustained volume
  • 120W max peak handling for dynamic transients
  • 75mm titanium dome tweeter delivers crisp highs
  • Composite polypropylene cone resists water and UV
  • 7in mounting depth fits tight helm spaces

6.5-Inch Marine Coaxial Pair

These 6.5-inch two-way coaxial speakers are built for marine, RV and off-road audio installations. Each unit handles 60 watts RMS and 120 watts peak power with a 4-ohm impedance and 87.7 dB sensitivity.

Upgrade From Factory Single-Cone Units

The titanium dome tweeter and composite polypropylene cone replace basic single-cone speakers that lack high-frequency detail and weather resistance. The jump is worth it when you need clearer output at speed and durability against salt spray.

Fits Standard 6.5-Inch Cutouts

A mounting depth of 3.7 inches suits most factory locations and aftermarket enclosures. Rust-resistant connectors and water-resistant cones free you from corrosion worries, while the included white grills complete the installation.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $92.99
Pricier than about 57% of the 312 comparable items (median $69.49).

Specifications

Product
Brand nameMB Quart
Model name2X-NK2-116
Product typeMarine Speaker
Audio & video
Speaker unit size6.5 in (16.5 cm)
RMS power rating60 W
Audio sensitivity87.7 dB
Power
Peak wattage120 W

Questions about this item

What is the mounting depth required for the 6.5-inch MB Quart NK2-116 speakers?

The mounting depth is 3.7 inches, so ensure the installation location has at least that much clearance behind the mounting surface.

How do I correctly wire the 4-ohm impedance speakers to my marine amplifier?

Connect positive to positive and negative to negative on each channel; the most common mistake is reversing polarity, which reduces bass response and imaging.

When should I inspect the titanium dome tweeters and polypropylene cones for salt or UV damage?

Check the cones, surrounds, and tweeter domes at the start and end of each boating season for corrosion, cracking, or discoloration caused by salt spray and sun exposure.

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