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Autotek AXL4050.4

4000W 4-Channel AXL Series Class AB Car Amplifier

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• 500W x 4-Chan. @ 4 ohm
• 1000W x 4-Chan. @ 2 ohm
• 2000W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 1/0 Gauge Power and Ground Inputs
• Illuminated Logo for Stylish and Unique Design

Learn more about the axl40504

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This item has been discontinued


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Product Highlights


• 500W x 4-Chan. @ 4 ohm
• 1000W x 4-Chan. @ 2 ohm
• 2000W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 1/0 Gauge Power and Ground Inputs
• Illuminated Logo for Stylish and Unique Design

Description


Autotek brand icon

Authorized dealer

General Features:

  • AXL Series 4-Channel Class AB Car Amplifier
  • Max Power Rating:
    • 4 ohm: 500 watts x 4 chan.
    • 2 ohm: 1000 watts x 4 chan.
    • Bridged, 4 ohm: 2000 watts x 2 chan.
  • Wired bass level remote control included
  • Dual blue optic illumination AXL custom gear graphics
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 4/3/2 or Mono channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-way protection circuitry (thermal, overload, and speaker short protection, DC)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Level: 200mV-5V
  • Variable high-pass filter (60-12,000 Hz)
  • Variable low-pass filter (30-250 Hz)
  • Damping factor: >180
  • Frequency response: 10-45,000 Hz
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9-1/16"W x 19-7/8"D x 2-5/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
500 watts x 4 channel
RMS Power @ 2 ohms
1000 watts x 4 channel
Bridged RMS Power
2000 watts x 2 channel
Amplifier Specifications
Series
AXL Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
8000 watts
Total RMS Power Output
4000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
60 - 1200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
35A 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:

AXL4050.4

Weight:

11.80lbs

Internal SKU:

axl40504

Internal Product ID:

67971

Product and How-to Videos


  • Autotek AXL Series Car Amplifiers
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Autotek AXL4050.4 thumbnail image

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



Durability
4.5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Autotek axl4050.4

Hello everyone! I would like to say, this amplifier is the best! !!!

By zoli on February 8, 2014

14 found this helpful


well worth the money

I just installed my AXL4050.4 autotexk 4 channel amp..I must say that I'm all smiles, didn't not know I would ever found a 4 channel amp with so much power. ..I have 16 speakers hooked up to this amp and I have no problems so far..I have the power now to push my highs , and not only loud it's also so clean ..this 4 channel amp is well worth the money spent. .

By michael on May 18, 2014

10 found this helpful




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