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Power Akustic LFA1-5500D
Power Akustic LFA1-5500D
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View Poll Results: Kenwood or Power Akustic Mono block
Kenwood 0 0%
Monoblock 2 100.00%
Voters: 2. You may not vote on this poll

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Old 29th April 2010, 02:53 PM   #1
Simbalage21 is offline Simbalage21
diyAudio Member
Join Date: Apr 2010
Default Power Akustic LFA1-5500D

Ok I had a kenwood KAC-9104D amp. Spilled redbull and it got under my seat and fried it.. Anyways I was going to go kenwood till I found out they dont cover warranty on items from ebay.. Nevertheless I ran across an auction for Power Akustic LFA1-5500D (A.K.A Loud Fukin Amp)

Are these any good? how so compared to a name like kenwood? I am disabled and far from rich, but music is the only thing left keeping me young (26 and feel like i am 80)

  • Power Acoustik LFA1-5500D 5000 watts mono amp
  • 5500 watts peak @ 1 ohm
  • 3200 watts RMS @ 1 ohm
  • 2500 watts RMS @ 2 ohms
  • 1700 watts RMS @ 4 ohm
  • 1 channel
  • Hairline Satin Black Anodized Finish
  • Regulated PWM Power Supply
  • Three-way Protection Circuitry
  • 1 Ohm Load Stable
  • Bridged Synchronization (strap amps together for double power!)
  • Low Pass & Subsonic Filters
  • Pre-Amp Outputs
  • Dash Mount Remote Gain Control
  • 200mV-8V Low Level Inputs
  • Variable 12dB 40-200Hz LPF
  • Variable 12dB 30-175Hz Subsonic Filter
  • Variable 0-18dB 45Hz Bass Boost
  • Frequency Response: 15-150Hz
  • Signal-to-Noise Ratio: 100dB
  • Total Harmonic Distortion: .5%
  • 180 degrees Phase Switch
  • Direct 0 ga. Power Terminal
  • Fuse Rating: 200A (5 x 40A Fuses)
Any info would be awsome
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Old 29th April 2010, 04:44 PM   #2
brandes.cm is offline brandes.cm  United States
diyAudio Member
Join Date: Sep 2009
Location: Wisconsin
Numbers are a bit exaggerated. 14.4Vdc * 200A = 2880Watts. Sure you could peak over this number without blowing fuses, but you couldn't sustain that power without shutting it down.

The only power acoustic amp I have used BAMF series and the supply dropped as you loaded it. You couldn't get twice the power by halving the resistance, supply wasn't strong enough. I only assume this amp would act the same.
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Old 29th April 2010, 06:03 PM   #3
Simbalage21 is offline Simbalage21
diyAudio Member
Join Date: Apr 2010
thanx for the quick response. So you think the kenwood series are better? I put my kac-927 in temporarly and suprisingly its turning more heads then the mono did.. Weird how old stuff gives off that grab your chest feel.
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Old 29th April 2010, 08:26 PM   #4
luka is offline luka  Slovenia
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Join Date: Sep 2005
Location: in Slovenia :)
Power Akustic LFA1-5500D
what about some other brands?
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
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Old 29th April 2010, 11:39 PM   #5
Simbalage21 is offline Simbalage21
diyAudio Member
Join Date: Apr 2010
well basically got a kenwood that I want to fix, but dont wanna envest 30 in chips and mosfets for something else to be wrong. So pretty much looking for affordable yet quality mono.. presenting 2 polk 12" db series so roughly 400w rms each for now, With definate plans to get higher watt subs later.. Suprisingly them polks take everything that kenwood can toss out

Last edited by Simbalage21; 29th April 2010 at 11:43 PM.
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