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Kenwood Excelon :: KAC-X521 :: $169.00

Kenwood Excelon KAC-X521

Item# 14032

1000 Watts 2-Channel Car Amplifier

Sorry, this product is no longer available.

  • Bridged Power Output at 12V (1kHz, 0.5% THD): 320 Watts x 1
  • Bridged Power Output at 14.4V (1kHz, 0.5% THD): 500 Watts x 1
  • Maximum Output Power: 1000 Watts
  • Power Output at 2 Ohms, at 12V (1kHz, 0.5% THD): 160 Watts x 2
  • Power Output at 2 Ohms, at 14.4V (1kHz, 0.5% THD): 250 Watts x 2
  • Power Output at 4 Ohms, at 12V (20Hz-20kHz, 0.05% THD): 80 Watts x 2
  • Power Output at 4 Ohms, at 14.4V (20Hz-20kHz, 0.05% THD): 125 Watts x 2
  • 5-Line Input for A.M.S. Control (from Receiver)
  • A.M.S. Amplifier Management System
  • A.M.S. In-Dash Receiver Interface
  • Balanced Isolation Circuit
  • Bass EQ Frequency Control: 60Hz/80Hz/100Hz/200Hz
  • Bass EQ Level Control: -15dB
  • +15dB
  • Bass Extension
  • Bass Q Factor Control: 1.00/1.25/1.50/2.00
  • Quiet Turn-On
  • RCA Audio Inputs: Gold-Plated
  • RCA Line Outputs: Gold-Plated
  • S-Video Input/Output for A.M.S. Control (Amp to Amp)
  • Selectable Infrasonic Filter: Off/15Hz, 24dB per Octave
  • Speaker Connectors: Gold-Plated, Large Screw-Type
  • Speaker Relay Protection
  • Stereo, Mono, or Tri-Mode Operation
  • Treble EQ Frequency Control: 10kHz/12.5kHz/15kHz/17.5kHz
  • Treble EQ Level Control: -15dB
  • +15dB
  • Variable High-Pass Electronic Crossover: 50Hz
  • 200Hz, 12dB per Octave
  • Variable Low-Pass Electronic Crossover: 50
  • 200Hz, 24dB per Octave
  • LCD Display: Voltage/Current/Temp/Cooling Fan Speed/A.M.S. Adjustment Value
  • 2-Ohm Stable
  • Cooling Fan: 2 (2-Speed)
  • Copper-Shielded EE Core Transformer
  • Large Secondary Capacitors
  • Large Toroidal Noise Suppression Filter
  • Microprocessor-Controlled Operation
  • Power Input Terminals: Gold-Plated, Large Screw-Type
  • Power MOSFET Switching Power Supply
  • Power Supply Primary Stage Buss Bars
  • 15-3/16"W x 2-7/16"H x 10-7/16"D
    *Warranty: 1 Year Onlinecarstereo.com warranty.
    1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
    What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.

    Do you own this product?  Write a review

       jay brummett From Marion IN

    i like this amp its vry powerfull i got it hooked up to 2 alpine type R  12s and it pushs them the way i wont it to yes some times on sertened songs it drops to hard and shuts down but its the best amp so far


       Phil W. From Michigan
    WORTH IT!!! I got one used and, its great. I've had it hooked up to one RF P3 4ohm 12" and it flex the quarter pannels. Now i have it hooked up to 2 kicker comp 8ohm 15" and its a beast. Both setups i've had the amp bridged and it NEVER RAN HOT. So if yours runs hot try wiring your speakers parallel(most power) or series(less power).

       Matt E From cottonwood,Az
    This amp gives very good bang for the buck! I tried to put it to my 1200watt kenwood excelon 12 and it blew within minutes.Now I have it pushin two 600 watt audiobahn 12s and it hits pretty nice. It occasionally overheats but it makes up for that with is power output!

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