Question about Logic Soundlab ALX1280 Car Audio Amplifier

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Logic alx1280 2 ch amp

I have a logic alx1280 2 channel amp on the front cover it states that it is 1200 watts but when I look up the specs on google it comes up as a 300 watt amp.
I would also like to know what is the hi input plug for?

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Amps can be rated based on their RMS power or their peak power. In this case, the amp's rated RMS power is 300x2 at 2 ohms (total 600W RMS) with a peak power rating of 600x2 (1200W peak). For the most part, peak power means almost nothing.

If your head unit didn't have RCA preamp outputs, you would used the standard speaker outputs from the head unit and connect them to the hi input plug of the amp.

Posted on Mar 17, 2008

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I have 2 12in kenwoods and a 1200 watt pyrimade amp, how can i hook these up to be the loudest


1st have your subs facing inwards towards the front of the car, not facing out the boot, This creates a better bass.

Wire 1 sub to one channel and the other sub to the other channel.

Turn down your gain as low as possible and then power everything up.

turn volume to desired loudness and then start turning up the gain slowly, if distorts a little turn in back down a notch.

avoid using bass boost, I agree it sounds great but it puts more strain on your amp and shortens its life.

after sorting out your gain, tweak all others until sound is bassy and clear with no distortion.

If you would like to use bass boost, turn on bass boost first, then up your gain etc.

Jan 16, 2013 | Pyramid PB915X 1200 Watts 2 Channel...

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What is the actual watts per channel @ 8-ohms and 4-ohms on the Behringer PMP3000?


Those specs would be right - I have this same board but the amp was fried by a previous owner. I pulled the amp board out and tossed it and use the mixer now to drive an external amp. Great board. This amp is rated at 1200W "peak", bridged into an 8ohm load. That would equate to about 900W RMS bridged into 8ohm or 450 per side into 4ohm loads per side. You can't daisy chain all 4 speakers....impedance would be too low. You can run two of your 8ohm speakers per side - that results in a 4ohm load per side for the amp. That would give you amp delivery of 450W per side. Your speakers are rated to handle more than that so you're fine. For the record.....you could run one speaker per side no problem....just lower power output.

Aug 16, 2012 | Behringer Pmp3000 16 Channel Audio Mixer

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We dont have the manual for our TEAK AGV 1200 RECEIVER AND I NEED TO KNOW HOW MANY WATTS IT HAS? Any way I can find out with the manual?


You have to type alpha-numeric gibberish verbatim or there will be no good information coming back.

If you mean TEAC AG-V1200 then just google it.

Here's a manual for $10 http://www.teac.owner-manuals.com/AGV1200-owners-manual-TEAC.html

It probably has the specs.

This seller claims 110 watts per channel all around, which sounds supsiciously generous. Rear channels don't need that kind of horsepower.
http://cgi.ebay.com/Teac-AG-V1200-Dolby-Surround-Receiver-Remote-/250828929416

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1 Answer

How many total watts does this system have


Well... It consumes 240 watts of electrical power total so take the audio power specifications with a huge grain of salt, as no audio device puts out in audio power anywhere near what it consumes in electrical power. Heat produced is power consumed, too and nothing is 100% efficient.

In the specs below the only information useful for comparison is in the line I highlighted with >>> <<<<'s as it conforms the closest to the industry standard practice of using:

"X watts into 8 ohms (standard load) from 20 - 20000 hz plus or minus Y db at no more than .0Z% distortion"

The better amps specify vanishingly low distortion specs (0.0x% vs 0.x%) at the cost of being able to claim higher wattage. But they guarantee cleaner sound at the claimed levels.

JVC is being tricky with their choice of a 40 hz lower limit. THAT is the power hungry end of the spectrum. 20 hz is normally the lower limit stated.

"Output Power .............At Stereo operation
Front channels .............55 watts per channel, min. RMS, driven into 4 ohms at 1 kHz, with no more than 0.9 % total harmonic distortion. (IEC268-3/DIN) 30 watts per channel, min. RMS, driven into 8 ohms at 1 kHz, with no more than 0.9 % total harmonic distortion. (IEC268-3/DIN)

>>>>> 30 watts per channel, min. RMS, driven into 8 ohms, 40 Hz to 20 kHz, with no more than 0.8 % total harmonic distortion. <<<<<

At Surround operation
Front channels .............50 watts per channel, min. RMS, driven into 8 ohms at 1 kHz, with no more than 0.8 % total harmonic distortion.

Center channel .............50 watts, min. RMS, driven into 8 ohms at 1 kHz, with no more than 0.8 % total harmonic distortion.

Rear channel .................50 watts, min. RMS, driven into 8 ohms at 1kHz, with no more than 0.8 % total harmonic distortion."

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1 Answer

I am looking to buy a 1200 watt jensen 2 channel amp. what model is this? is there a jensen 1200, i have not seem it.


I would recommend you purchase a brand name 600watt RMS amp instead of a Jensen 1200 watt peak amp. Trust me you will notice the difference. Try a kicker, hifonics, MTX, audiobahn Autotech... Its not the watts its the quality of the watts..

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1 Answer

A3200e wattage


Here are some specs:
  • 4800W Max, High-Current 2-Channel Car Amplifier
  • RMS Power Rating:
    • 300 watts x 2 chan. @ 4 ohms
    • 600 watts x 2 chan. @ 2 ohms
    • 1200 watts x 2 chan. @ 1 ohm
    • Bridged:
      • 600 watts x 1 chan. @ 4 ohms
      • 1200 watts x 1 chan. @ 2 ohms
      • 2400 watts x 1 chan. @ 1 ohm
  • Max Power Output: 4800 watts @ 1 ohm
  • this is the web site I got the specs from
  • http://www.sonicelectronix.com/item_61_Audiobahn+A2300HCT.html
  • Hope this Helps...
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