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Pyramid pb-230g I have old pyramid pb-230G amplifier and i need to know how much watts it produces. Its a 4 channel amp.

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Use Ohms Law.
Recommend contacting a local car audio professional or Pyramid customer support directly here:

http://www.pyramidcaraudio.com/ContactUs.aspx


pyramid pb-230g - helpful-j2fqtt4x4km4a1x1cbly0mof-5-0_11.png

Posted on Feb 10, 2018

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Posted on Jan 02, 2017

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SOURCE: i have a pyramid pb 880 1000 watt 4 channel amp

it is more than likely that your rca outputs are bad

Posted on Jul 05, 2009

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I've bought a pyramid crystal 1000 watt 2 channel amplifier used it states it runs at 4 ohms can I run it at 2 or 1 ohms and if so what will the wattage be?


Not to disappoint you too much, but the 1000 watts advertised is just marketing hype. If your amp is the PB781X, it should have only a single 15A fuse on it. Your battery provides 12.5 volts when the engine is off, so at most, your amp draws 187.5 watts of power. Draws, not outputs. No amp is 100% efficient due to heat. When your engine is running, assuming your alternator outputs 14.4 volts, your amp's maximum power draw is about 216 watts. Again, this is what your amp draws, not what it puts out. What you should focus on is the RMS (continuous) output, not Max or PMPO. Those numbers are useless, unfortunately.
Your amp is rated to output 50 watts per channel at 4 Ohms, and 75 watts per channel at 2 ohms. This is when wiring your channels separately, not bridged. I did not see true power specs for your amp while bridged, but it's possible you'll just get the full 150 watts to the single bridged output. Do not attempt to apply a 1 ohm load to your amplifier, as you will run the risk of damaging it. It's not designed to handle a 1 ohm load. If you're lucky, you'll blow a fuse before the amp is damaged, but either way, there is nothing to be gained by attempting it.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/reginald_bec291de192ca44f

Sep 12, 2017 | Pyramid Car Audio & Video

1 Answer

I have a pyramid amp and i don't know what watt it is and it doesn't say. the model no. is PB-700A. it's an older amp thank you


  • 4-Channel
  • 350W X 2 Max @ 4ohm
  • 700W X 1 Bridged @ 4ohm
  • Dim: 2.4"H X 10.7"W X 6.9"L
  • Mosfet Pwm Power Supply

Jun 07, 2011 | Pyramid Car Audio & Video

1 Answer

Pyramid america 1800 watt amplifier has power but no sound. whats the problem?


It doesn't work.
Recommend contacting a local car audio professional or Pyramid customer support directly here:

http://www.pyramidcaraudio.com/ContactUs.aspx

helpful-j2fqtt4x4km4a1x1cbly0mof-5-0_9.png

Jan 02, 2011 | Pyramid - America: 4 Channel 1800W America...

1 Answer

Hi,just bought a 6x9 jbl gto937 speakers for my car,each speaker is 100watt rms and 300 max .Can anybody advice on what amplifier should i get for them?I know i can run them without any amp but think they...


Pyramid makes the PB series of amps. I have one that's driving a Sub.
The PB 700 puts out rms 60watts x 2 @ 2ohms, which gives you some "headroom" for your speakers. You don't want to over drive speakers with , for example, a 1000 watts for 100 watt speakers, because that's a good way to blow your speakers.
There are many brands and models of amps that will fit your speakers. Just make sure the amp will drive 2ohm speakers, since your jbl's are rated at 2ohm impedance.
You may want to consider adding a Sub woofer to your setup. A single Sub would fill in the low end very nicely. If you got a 4 channel amp, then two channels will drive your jbl's, and you can bridge the other two channels to drive the Sub. That would be a kick'n sound!
Just make sure the amp is bridgeable
For example, the Pyramid PB 1200 is a 4 channel, bridgeable amp. This particular amp will drive the 2ohm jbl's, but you would want a 4 or 8 ohm Sub connected to the bridged channels.

Jul 05, 2009 | JBL GTO937 Car Speaker

1 Answer

1600 watt pyramid royal blue 2 channel amp need diagram of amp itself


if i keeps blowing fuses then it means the amp is bad

May 12, 2009 | Car Audio & Video

1 Answer

Pb1281x pyramid crystal 2ch mosfet amplifier 1600w what size fuze i got a 20amp in it it blows when i got it terned up


Hello sunshanel,

You did not say what you have the amp connected to and what the impedance load is. It is only stable at 4 ohms and if a lower impedance is connected, say 2 subs in parallel, it would try to produce more power when you turn it up and would most likely blow the fuse. 20 amp sounds right for the amp. The power rating of 800 watts per channel is peak power, not RMS, and many low-end manufacturers tend to state bigger numbers in the ratings.

Hope this helps.

Apr 26, 2009 | Pyramid PB1281X Car Audio Amplifier

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