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MB Quart FX2.60

240W RMS 2-Channel Formula Series Amplifier

MB Quart
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Formula Series 2-Channel Class A/B Car Amplifier • 60W at 4 Ohms • 120W at 2 Ohms • PWM MOSFET Power Supply • Variable High Pass Filter • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry

Learn more about the fx260

We apologize

This item has been discontinued

Product Highlights


Formula Series 2-Channel Class A/B Car Amplifier • 60W at 4 Ohms • 120W at 2 Ohms • PWM MOSFET Power Supply • Variable High Pass Filter • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry

Description


MB Quart brand icon

Authorized dealer

MB Quart FX2.60 Features:
  • Formula Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 2 chan.
    • 2 ohms: 120 watts x 2 chan.
    • Bridged, 4 ohms: 240 watts x 1 chan
  • PWM (Pulse Width Modulated) MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +9 dB bass boost at 45 Hz
  • 2/1 Channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy convection heatsink for superb heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity:
    • Low level: 200mV-6V
  • Signal to noise ratio: 90dB
  • Channel separation: 80dB
  • Variable low-pass filter: 30-150 Hz
  • Variable high-pass filer: 10-1200 Hx
  • LP/HP/Full crossover switch
  • Damping factor: >180
  • Frequency response: 10-45,000 Hz
  • Dimensions: 8-1/16"L x 9-1/2"W x 2-1/4"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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 2 channel
RMS Power @ 2 ohms
120 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
240 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
Not Specified
Total RMS Power Output
240 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
10 - 1200 Hz
Low-Pass Crossover Frequency
30 - 150 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
80 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
No
Fuse Rating
20A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FX2.60

Weight:

5.50lbs

Internal SKU:

fx260

Internal Product ID:

33002

Product and How-to Videos


Customer Ratings & Reviews



5 star
90%
4 star
10%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.9
Features
4.4
Design
4.7
Usability
4.5

Customer Reviews

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big bang in a small box

I first did one on a single old school 8" MB quart sub, in a small sealed box. It pounded nicely and never once shut done or clipped. I bought another and ran the front and rear onyx 6 1/2s ... great sounding, and plenty of power.

By jeffrey on September 23, 2013

5

found this helpful.

Great Value

I bought this amp on a tight budget for powering a pair of 6.5" Infinity. It's a clean sounding amp, but when used for 2-channel full range operation, I found that you have to turn up the Bass Eq knob to at least half way or it will sound much too lean and have no bass. The Bass Eq labeled 0-9dB boost, I was expecting 0dB means flat response with no boost with the knob all the way to the left.

Amp is well built with very high quality hardware; very surprising in this price range. Manual claims that connectors are silver plated; this would be a plus if true.

By Theo on December 12, 2012

5

found this helpful.

great buy!

Works great. Not one single issue or adjustment since install 6 months ago.

By Thomas on March 26, 2012

5

found this helpful.

solid and decently priced amp

Amp was cheap and sounds great. If you're on a budget and want good sound, I'd recommend it. Its mostly made of plastic though which is kind of new to me as most amps I've encountered are made mostly of metal.

By Brock on March 13, 2012

4

found this helpful.

I like it

This was my first amp. I had it powering two infinity kappas in my front doors and thought it did a perfectly acceptable job. I like the minimalist design. Over all I'd recommend it.

By Cod Father on August 2, 2011

4

found this helpful.

Great Amp Great Price

You wont be unhappy one bit. This is probably the best mids and highs amp that I have owned. For the price you will not find one with better sound quality. I do sound quality car shows and it is clean and clear on the mids and highs. You wont be dissatisfied.

By Bigtone on March 22, 2012

3

found this helpful.

Worth the money

I had a limited budget in which to build my system and after a week or more of searching I settled on this amp for its price, wattage and manufacturer reputation. I am running it bridged into 4ohms on a JL10w0 and find it has more then enough power to destroy the sub if so desired. The original plan was to eventually use the FX2.60 for a set of front components, and it may stay that way but it will be because I purchased a second one of these amplifiers! On a budget, definitely consider this amplifier.

By Paul on February 13, 2012

3

found this helpful.

Solid amp

For the price asked, you will not find a cleaner amp! Powers a 10 JL sub like a champ. Impresses me more each day I own it.

By getERdun on October 24, 2012

2

found this helpful.

Very Impressed

I was looking for an amp for my 10" sub with a crossover below 80hz. This unit's selecatable crossover goes as low as 30hz. Have used it for over 6 months now and am very pleased with the performance. The price didn't break the bank either.

By Mike on May 14, 2012

2

found this helpful.

Packs a Punch, Great Value

I bought this amp 3 years ago now and initially made a box for 2 6x9 speakers and powered them off of it. It worked tremendously, and I only used about 20-25% of the amps power to fully power the speakers.
Currently (3 years later), I am powering a 12" Kenwood sub woofer (400watt RMS, 2000 watt peak) and this amp does the job great! I have the settings using about 75% of the amps power now, and I still have to turn it down with a front mounted volume control at times.
This amp has survived 3 Canadian winters in my trunk (ran perfectly in -40 degree C/F temperatures). It ran great for me on Full pass (for my 6x9 pair speakers), and now it's working great for my 12" sub on Low Pass. It does everything you want, is durable, and has amazing value. Would absolutely recommend this product.

By Vincent on January 15, 2016

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