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MB Quart XA1-600.4

600W 4-Channel X-Line Series Class SQ A/B Amplifier

MB Quart
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• RMS: 75W x 4 @ 4 ohms, 150W x 4 @ 2 ohms, Bridged: 300W x 2 @ 4 ohms
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 45,000 Hz

Learn more about the xa16004

We apologize

This item has been discontinued

Product Highlights


• RMS: 75W x 4 @ 4 ohms, 150W x 4 @ 2 ohms, Bridged: 300W x 2 @ 4 ohms
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 45,000 Hz

Description


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Authorized dealer

General Features:

  • X-Line Series 4-Channel Class SQ A/B Amplifier
  • RMS Power Rating:
    • 4 ohms: 75 watts x 4 chan.
    • 2 ohms: 150 watts x 4 chan.
    • Bridged 4 ohms: 300 watts x 2 chan.
  • Fluid-FETS hand selected insulated MOSFETS
  • Focused mass heat sink designs
  • Q-Stasis preamp stage with wide input range
  • Elaborate preamplifier with extended control
  • Easy access mounting tabs for a secure install
  • LED power (green) and protect (red) indicators
  • Input sensitivity: 200mV - 6V
  • Frequency Response: 10 - 45,000 Hz
  • Signal to Noise Ratio: >90 dB
  • Total Harmonic Distortion (THD): <0.5%
  • Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
  • Variable high-pass filter: 60 - 1,200 Hz
  • Variable low-pass filter: 30 - 250 Hz
  • Fuse Rating: 25A x 2
  • CEA-2006 compliant amplifier
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9.20"W x 13.30"L x 2.20"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 4 channel
RMS Power @ 2 ohms
150 watts x 4 channel
Bridged RMS Power
300 watts x 2 channel
Amplifier Specifications
Series
X-Line Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
600 watts
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<0.5%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
60 - 1,200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
>90 dB
Bass Boost
0 - 9 dB
Fuse Rating
25A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

XA1-600.4

Weight:

8.20lbs

Internal SKU:

xa16004

Internal Product ID:

94870

Product and How-to Videos


Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
5
Design
4.5
Usability
5

Customer Reviews

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Great value but still a very good amp as well

I wanted to wait till I had it installed for a couple weeks to do a review and now that the time has passed I can say that i am supremely satisfied with my choice.

I bought this one to replace the 5-channel PPI-Phantom amp that is now going in my wifes Mustang.

I have never owned a true top of the line amp, or even one of the top brands that are 'expensive' compared to this amp and the PPI.

There is no doubt that it does the rated power as it blows the PPI out of the water and the set-up was rather simple as well, does not seem to be many bells and whistles but I am very happy.

And it has a 2 year warranty which I extended for a year through the manufacturer for nominal fee.

By Gary on April 30, 2016 Checkmark Icon Verified purchase

1

found this helpful.

Mb quart xa1-600.4

It works and sounds great , im running 4 6x9
And 1 pair of mid 3.5" JBL GT. with a audio control
LC7i. More then enough power /sound

By Hoser626 on November 9, 2015

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