Question about Alphasonik PMA300HCA Car Audio Amplifier

Open Question

At low volume the amp cuts out - Alphasonik PMA300HCA Car Audio Amplifier

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My peavy kb300 produces a crackling noise & cuts off intermitently when I raise the volume on all 3 chanels.


Low Voltage power supply regulation issue, particularly with +15V and -15V.

Dec 23, 2011 | Peavey Music

1 Answer

Sleuthing a 300/4 low-ohm issue. 300/4 amp history: unknown. just connected today whole system yesterday/today: head unit, 300/4(to 4 polk 6.5" component speakers brand new) 1000/1 (4-W3's),...


Are you sure you getting enough power to push everything. I have seen when the voltage is too low coming in, the amps will shut down so they don't overheat. Once they've cooled off and the volume level is lowered they will kick in again. Low voltage and a heavy draw will create massive amounts of heat.

May 24, 2011 | Jl Audio 500/1 Car Audio Amplifier

1 Answer

When i turn my volume up to a certain point the power light on my amp will blink off and on and the subs will cut off...what could be some possible solutions? is the amp not suppose to be tuned up? it...


Sounds like you are showing too low of an impedance load to the amp. The E1200 is only stable as low as 2 ohms. If your subs are wired to show lower than a 2 ohm load then the amp will go into protection mode as the volume or gains are turned up

Dec 23, 2010 | Jl Audio E1200 Car Audio Amplifier

1 Answer

Stereo cuts out at half volume.


You don't exactly define what "cuts out" means.... silence, protection or power off?

What makes you think it's thermal in nature?

Have you considered the speaker load impedance may be too low for the amp?

May 02, 2010 | Audio Players & Recorders

1 Answer

My subwoofer is cutting off. I replaced to fuse on the main power, and it works when I have the source on a very low volume level but when I turn the volume up, it cuts off. I have 1 alpine type R12 and a...


You are probably running the ohms too low for the amp and its drawing too much current. Consult your amp manual for proper load level capacity and you can wire it accordingly. More then likely its only 4ohm stable bridged and your running it at 2 or less depending on if your subs have single or dual voice coils. Try connecting one pos speaker terminal to the other speaker neg then run the left ofer pos on one speaker and the the left over neg directly to the amp (series) I will raise the ohms (amp makes less power) but should not cut off unless the subs ohm are still to low, if this is the case you need a sub with a higher ohm rating or an amp wiht a lower rating...

Nov 13, 2009 | Alpine SWR-1222D 12" Type-R Series...

1 Answer

1000 w sony xplode works at low volume then red lights at volume5


Most likely one of your subs are blown, or the Ohm's are too low for the ampliphier. Try hooking up one speaker at a time to the amp and see if it does the same thing. If it shuts off on one of the two speakers, that speaker is most likely blown.

Apr 19, 2009 | Sony Xplod XM-1652Z Car Audio Amplifier

1 Answer

Old peavey amp cutting out


time to resolder everything, got a good 10 power eye loupe?

Mar 09, 2009 | Peavey EQ215FX Home Equalizer

1 Answer

Amplifier power cutting out


not enough power to amp and or amps location is too hot might want to invest in a couple cooling fans from computer store and attach where needed

an amp should take up to 3/4 load but when not enough air to it to cool it off it will shut down

try this turn gain all the way down and slowly work up too desired amp volume setting

May 07, 2008 | Audio Players & Recorders

Not finding what you are looking for?
Alphasonik PMA300HCA Car Audio Amplifier Logo

Related Topics:

22 people viewed this question

Ask a Question

Usually answered in minutes!

Top Alphasonik Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

5013 Answers

Marvin
Marvin

Level 3 Expert

85206 Answers

The Knight
The Knight

Level 3 Expert

76143 Answers

Are you an Alphasonik Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...