Garage
Shop

Marathon MA-4050

MA Pro Series 2-Channel Class AB Professional DJ Amplifier with Front & Back Cooling Fans

Marathon
Shop all Marathon
highlight-star-icon

2-Channel Class AB Professional DJ Amplifier • 7-Way Protection Circuitry • Bridge, Parallel, Power, Clip and Protect LED Indicators • Two Low Noise Speed Fans • 4 Pole Speakon Output Connectors

Learn more about the ma4050

We apologize

This item has been discontinued

Description


Marathon brand icon

Authorized dealer

Product Features

  • MA Pro Series 2-Channel Class AB Professional DJ Amplifier
  • RMS Power Rating
    • 8 ohms: 800 watts x 2 chan.
    • 4 ohms: 1300 watts x 2 chan.
    • 2 ohms: 1500 watts x 2 chan.
    • Bridged @ 8 ohms: 2000 watts x 1 chan.
    • Bridged @ 4 ohms: 4000 watts x 1 chan.
  • 7-Way protection circuitry (full short circuit, open circuit, thermal, soft start, DC voltage, Sub Electronic and RF)
  • Bridge, Parallel, Power, Clip and Protect LED indicators
  • Two variable low noise speed fans to prevent overheating
  • 4 Pole speakon and binding post output connectors
  • Front-2 input attenuators REAR Ground lift, mode selection, compressor panel controls
  • LED Indicators:
    • Power: 1 x Blue LED
    • Signal: 2 x Green LED
    • Clip: 2 x Red LED
    • Protect: 1 x Red LED
  • Frequency Response: 15-25,000 Hz
  • THD + Noise (Total Harmonic Distortion): <0.03%
  • Signal-to-Noise Ratio: >102 dB
  • Damping Factor: >400:1
  • Selectable Input Sensitivity (0.77V / 1.0V / 1.44V)
  • Input Impedance: 10K ohm
  • Input Connectors: Female XLR-3 & 6.35mm TRS jack
  • Power Supply: 110/220V AC
  • Dimensions: 18-3/4"L x 19"W x 4"H
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications
Number of Channels
2 Channels
Continuous Power @ 8 ohm
800 watts x 2 channel
Continuous Power @ 4 ohm
1300 watts x 2 channel
Continuous Power @ 2 ohm
1500 watts x 2 channel
Continuous Power @ 8 ohm (Bridged)
2000 watts x 1 channel
Continuous Power @ 4 ohm (Bridged)
4000 watts x 1 channel
Total Continuous Power
4000 watts
Amplifier Specifications
Amplifier Class
A/B
Signal-to-Noise Ratio
>102 dB
Frequency Response
15 - 25000 Hz
THD (Total Harmonic Distortion)
0.03%
Cooling Options
Cooling Fan
Physical Specifications
Height
4"
Width
19"
Depth
18-3/4"
Weight (Pounds)
60 lbs
Rackmount Spaces
3U
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MA-4050

Weight:

60.00lbs

Internal SKU:

ma4050

Internal Product ID:

29163

Customer Ratings & Reviews



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



Durability
4
Value
5
Features
4
Design
4
Usability
4

Customer Reviews

Sort by:

Loading...

Huge amount of power

Its a boat anchor weighing in about 50lbs.
Very dependable compared to hot and over heating digital power amps which are terrible.
Lots of bass, lots of everything. There is some THD but you have to
expect that from 800 wpc. I ran mine for 12 hours straight at a Octoberfest event without a hitch. Highly recommend for the price and power.

By fatcatdj on October 28, 2012

2

found this helpful.

Related Searches


MA-4050 small

Item added to your cart.

Price: $549.99

Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon