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MB Quart NAU 260

360W Max, Nautic Series 2-Channel Marine Amplifier (NAU 260, NAU-260)

MB Quart
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Nautic Series 2-Channel Class A/B Marine Amplifier • UV And Salt Water Resistant • 60W x 2 Chan. @ 4 Ohms • 90W x 2 Chan. @ 2 Ohms • Full Range Line Outputs • 4-Way System Protection • Gold-Plated RCA Level Inputs

Learn more about the nau260

We apologize

This item has been discontinued

Description


MB Quart brand icon

Authorized dealer

Get this with a pair of Bazooka Wakeboard Tubbies and Save $$$!


Click here to buy the combo package!
  • Nautic Series 2-Channel Class A/B Marine Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 2 chan.
    • 2 ohms: 90 watts x 2 chan.
    • Bridged, 4 ohms: 180 watts x 1 chan.
  • MOSFET PWM power supply
  • UV and salt water resistant paint, silk screen and heat sink enclosure
  • Marine-grade conformal coated circuit boards resist corrosion from salt spray and moisture
  • Non-corrosive brushed aluminum casing
  • Conforms to the American Boat and Yacht Council (ABYC) marine electronic standards
  • LED power and protect indicators
  • Bass Boost (0-6 dB bass boost at 45 Hz)
  • 2/1 channel operation
  • Full range line outputs
  • 4-Way system protection circuitry (DC, short, thermal, overload)
  • Heavy duty aluminum alloy heatsink
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter (40-250 Hz)
  • Variable low-pass filter (40-250 Hz)
  • Variable frequency: 40-250 Hz
  • Variable input level control (0.2V-6V)
  • Damping Factor: 180
  • Dimensions: 7-7/8"L x 9-1/2"W x 2-1/8"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 2 channel
RMS Power @ 2 ohms
90 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
180 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
180 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 250 Hz
Low-Pass Crossover Frequency
40 - 250 Hz
Signal-to-Noise Ratio
93 dB
Channel Separation
80 dB
Bass Boost
0 - 6 dB
Remote bass/level controller
No
Fuse Rating
15A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

NAU260

Weight:

6.50lbs

Internal SKU:

nau260

Internal Product ID:

17757

Customer Ratings & Reviews



5 star
60%
4 star
30%
3 star
0%
2 star
10%
1 star
0%



Durability
4.6
Value
4.6
Features
4.4
Design
4.9
Usability
4.6

Customer Reviews

Sort by:

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great amp

i build custom cars and harleys i bought this for a friend/customer for his 2007 roadking ,i needed an amp that was clean in looks and sound and marine proof (we live in miami fl.) anyways its all that i asked for and a great price ,we have played it for hours and hours not one glitch and you figure this is a show bike mostly so its parked with music on pretty loud for long periods of time, anyways yes i would buy another with out hesitation .....................

By mando on April 3, 2011

8

found this helpful.

MB Quart NAU 260

I am so very good for great phones amps Vernie design

By Sandman on February 18, 2013

7

found this helpful.

high end, low price

The MB Quart NAU 260 packs extreme performance and features in a very low cost package. Why pay more? You could spend tons more but the difference wouldn't be worth it.

By Stevolibido on October 18, 2009

7

found this helpful.

Great Amp for the price.

I bought this amp and installed it in my boat to power Two speakers on my wakeboard tower. Great power for the price.

By Sam on November 7, 2010

7

found this helpful.

MB Quart NAU 260

I am so very good for great phones amps Vernie design

By Sandman on February 18, 2013

5

found this helpful.

It is a very good product!

I use it for the subwoofer of the ship, and thank you!

By bikegide2000 on January 3, 2012

5

found this helpful.

Works Great

Had this in my boat for 2 years. No issues. Works perfect.

By Steven on December 2, 2011

5

found this helpful.

Well worth the $$$!

Used this amp in my Yamaha Rhino to hook in my Ipod. Works great, withstands the elements too. Will put same/similar setup in my Polaris RZR.

By Karen on January 11, 2010

5

found this helpful.

Im Impressed

This little amp rocks, I have really tested this amp to the limit and it still does the same thing it did when I bought it. I use it a lot for all my out-door fun in rain or shine..

By Bjorn on November 28, 2012

4

found this helpful.

Ok Amp

Rating is 260 watts. Probably putting out about 150. My intent was to put this in my boat to power two coaxial speakers but it would not power them. Had to go with a bigger amp.

By Aus10c on October 15, 2012

3

found this helpful.

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