The MB Quart NHT3-120RGB is a pair of Nautic 8 inch tower speakers with coincident mounted compression horns and built-in RGB LED lighting, certified for marine and powersports use. UHS (ultra-high sensitivity) technology and Wavelength Transparent Acoustic Lenses work with a polypropylene cone, and MB Quart states the compression horn design improves overall volume by as much as +5dB over conventional speakers.
These wake tower speakers also work as UTV tower speakers on cage bars, and the coincident compression horn speakers design is built to project sound outdoors. MB Quart tower speakers like these are marine speakers first, so MB Quart speakers in this series are sealed against spray, sun and dust.
Key Features
- 8 inch coincident mounted compression horn tower speakers, sold as a pair
- Built-in RGB LED lighting behind translucent grilles
- 1 inch pure titanium dome tweeter
- 90 watts RMS / 180 watts peak, 4 ohm, 92dB sensitivity
- IP67 rated with LIFE SHIELD protection against sun fade, fresh/salt water spray, dust and sand
- Three grille colors included: black, silver and white
- Die cast powder coated mounting hardware; eleven options from 1.5 to 2.75 in, centering ring for arced mounts
Built To Solve: Music That Gets Lost Over Wind, Wake and Engine Noise
- Cab speakers that cannot project sound outside a UTV or boat
- Tower speakers that fade, crack or corrode in sun and spray
- Mounting hardware that does not fit your bar size
- No lighting to match an RGB build
Best For: UTV Cages and Boat Wake Towers Needing RGB Tower Speakers
- UTV and side-by-side owners mounting speakers to cage bars
- Wake boat and pontoon owners with tower or bar mounts
- RGB lighting builds that want speakers to match
- Systems with a dedicated amplifier; MB Quart lists 90 watts RMS per speaker
Specifications
- Size: 8 inch, coincident mounted compression horn
- Power handling: 90 watts RMS / 180 watts peak
- Impedance: 4 ohms
- Frequency response: 20Hz-24kHz
- Sensitivity: 92dB
- Crossover: 12dB per octave Butterworth, conformal coated, PTC tweeter protection
- Tweeter: 1 inch pure titanium dome
- Cone: 8 inch composite polypropylene; butyl rubber surround
- Enclosure: heavy duty injection molded ABS
- Tower length 11.2 in; hang height 9.035 in; height 8.4 in; width 8.4 in
- Mounting: eleven hardware options from 1.5 to 2.75 in
- IP rating: IP67
- Model replaced: NHT2-120
- Color: Black; warranty: 1 year
- Manufacturer Part Number: NHT3-120RGB
Fitment
MB Quart lists this product as universal: it is not specific to one machine. MB Quart includes eleven mounting hardware options from 1.5 to 2.75 inches for round bars. Fitment is not guaranteed for every mounting location; confirm space, mounting and wiring for your UTV, boat or RV before ordering.
FAQ
Are the NHT3-120RGB sold as a pair?
Yes. MB Quart packages them as pairs with built-in RGB LED lighting.
Will they mount to my UTV cage or wake tower?
MB Quart includes eleven die cast mounting hardware options from 1.5 to 2.75 inches and a centering ring that lets the speakers tip left or right on an arced mount. Measure your bar before ordering.
Do I need an amplifier?
MB Quart rates each speaker at 90 watts RMS and 180 watts peak at 4 ohms. A dedicated amplifier is the right way to drive them.
Are they waterproof?
MB Quart rates them IP67 with LIFE SHIELD protection against sun fade, fresh/salt water spray, dust and sand.
What grille colors come in the box?
Black, silver and white. MB Quart notes many owners lightly sand and paint the white insert to match their vehicle.
What did they replace?
MB Quart lists the NHT3-120RGB as the replacement for the NHT2-120.
Why MB Quart
MB Quart's Nautic and Discus lines are built for open-air use on boats, UTVs and RVs, where sun, spray, dust and vibration are part of every trip. MB Quart backs this product with a 1 year warranty.
Power Your RGB Tower Speakers With the Right Amplifier
Measure your cage or tower bar diameter before ordering these 8 inch RGB tower speakers, and plan an amplifier sized to 90 watts RMS per speaker. Dunes 2 Dezert SXS carries MB Quart Nautic and Discus amplifiers to drive them.
