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360W Max, Nautic Series 4-Channel Marine Amplifier
Product highlights
Nautic Series 4-Channel Class A/B Marine Amplifier • UV And Salt Water Resistant • 60W x 4 Chan. @ 4 Ohm • 90W x 4 Chan. @ 2 Ohm • Full Range Line Outputs • 4-Way System Protection • Gold-Plated RCA Level Inputs
Learn more about the nau460
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For those who have been involved with car audio in the last few year, you will recognize the name MB Quart. MB Quart has been a leading car audio company for many years and now the experience and quality of MB Quart has found its way to marine audio. One of the best way to improve your audio system is by upgrading your speakers. However upgraded speakers usually need a higher source of power to function correctly, enter MB Qaurt's NAU 460 4-channel Nautic series marine amplifier. This amplifier is perfect for anyone looking to amplify a set or two of speakers or even some entry level subwoofers at the bridged impedance. Equipped with UV and salt water resistant paint, silk screen, and heat sink enclosure will improve the life span of this amplifier by protecting it from any weather conditions. The non-corrosive aluminum casing will keep your amplifier looking nice for years to come. Variable high and low pass crossovers will give you complete control of all frequencies to better tune your system to your personal preferences. The amplifier conforms to the American Boat and Yacht Council(ABYC) marine electronic standards giving you a safe and reliable product. So if you are looking to amplify your audio system to get the best sound possible, then look no further than the MB Quart NAU 460 4-channel amplifier.
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900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
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Manufacturer:
Model Number:
NAU460
Weight:
10.00lbs
Internal SKU:
nau460
Internal Product ID:
17758
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mb quart nau 460
Excellent sound and volume, replaced my failed amp on my 20ft center console Triumph boat. Better clarity and volume, for less money than my original amp.
15 found this helpful
Great Value!
Purchased this 6 months ago for my pontoon. With the assistance of my helpful Sonic Elec. rep I went with the Clarion deck, 2 MB quart marine amps, 2 pair of MB Quart 6.5's & 2 - 10" MB quart subs... this baby jams. No issues thus far, very happy with my purchase.
15 found this helpful
Great product!
I purchased two of them to use as an amp for my door mid's and highs in two different vehicles. They work awesome. A great amp,no distortion or clipping. Tried to use it bridged for a 12" infinity but got shut off on thermal after 20 minutes of excision. All and all a great amp would recommend to anyone. great product!
14 found this helpful
Great amp!
I have only had the amp for a few months but it sounds and performs great. I don't know why anyone would spend 2-3 times as much on other amps that are rated the same.
14 found this helpful
Decent amp
Used in a car running 4 mb quart speakers, although this is a marine amplifier. Performed fine, no overheating problems.
14 found this helpful
Great amp at a great price
I have a 26 foot Sea Ray bowrider and installed two of these amps with Polk db series speakers. I replaced the crap stock clarion amps and speakers that only lasted 3 years. I LOVE THIS AMP!! Its sounds great with the Polk's. Don't be scared by the price.
14 found this helpful
nau460, quality value..
Basically purchased the NAU460 with the advice from a friend. The amp has worked perfectly. If I need another one some day, I will most certainly purchase another one of these!!!
14 found this helpful
Review of the MB Quart NAU 460
I bought this amp b/c it was a good brand, with great reviews and perfect for the application. It fit perfectly in the space it was bought for and supplies awesome power to the JL Audio MX 650's.
It saw heavy use right after it was installed and powered up. It hasn't overheated or had any issues at all. To say I am happy with this amp is an understatement. So far, it has been flawless. I'll see how it did being outside all winter and how it handles being heavily used on the boat this season.
13 found this helpful
Offshorerafting.com
I would recommend the MBquart marine amp because it delivered even better power then my JBL. It's a great value as it's low price compared to many other marine amps. Go for it you will be happy you did, then crank it up!
12 found this helpful
So far so good
Bought the NAU 460 to replace a Jensen 760 amp in my 20 foot runabout boat. The Jensen died about 2 months after its one-year warranty! The NAU 460 appears well built and sounds very good for its price. It survived its first summer boating season, which is when it's driven in 90+ ambient temps and humid (but minimal direct water contact) conditions. The only reason I am giving it only 4 stars for overall and durability is that I've only had it for 6 months so far. We'll see how long this one lasts.
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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