20 Most Recent Alphasonik PMA1200D Car Audio Amplifier Questions & Answers


if u can find one it shud range anywhere from 450 to 600.. internet like 450 500 retail more like 550 600.. i wud recomend JL or Memphis over an alphasonic any day if ur goin to spend that kind of money

Alphasonik... | Answered on Jan 12, 2010


WELL MY FRIEND THAT NEED TO BE BENCH TESTED YOU HAVE SHORT CIRCUITED THE AMP

Alphasonik... | Answered on Aug 07, 2009


if there no tag or names of amplifiers connect it anywhere. be sure your speaker is compatible and wattage is compatible.

Alphasonik... | Answered on Jun 10, 2009


when the protection light comes on means either you have something like you power and bround backwords,or you have speaker wires touching somewhere..

Alphasonik... | Answered on Dec 04, 2008


Have you tried to hook up another sub (spk) to the amp? Or just wire it to a stereo to see if it works? single voice coil or dual?

Alphasonik Car... | Answered on Aug 16, 2016


Your manual should have all info inside.

Alphasonik Car... | Answered on Dec 24, 2014


Generally speaking if the voice coil is actually 'blown' (accepted too much power therefore reads as a short when connected to an ohmmeter) It would be cheaper to purchase a new sub woofer.

90% of the speaker manufacturing price is in the voice coil. The cage, driver and dustcap as well as the surround are inexpensive components.

I would suggest testing the voice coil with an ohmmeter first before you decide what to do. If the meter doesn't read a short then its likely a TV repair shop can reconnect the lead that attaches the terminal to the voice coil.

Alphasonik Car... | Answered on Aug 11, 2009


try going to this http://forum.ecoustics.com/bbs/messages/4/74.html this might help but sorry if it doesnt

Alphasonik Car... | Answered on Apr 25, 2009


Audio amplifier IC´s damaged you need to replace them.

Alphasonik Car... | Answered on Sep 18, 2008

Not finding what you are looking for?
Alphasonik PMA1200D Car Audio Amplifier Logo

Popular Tags

7 questions posted

Ask a Question

Usually answered in minutes!

Top Alphasonik Car Audio & Video Experts

Mike Duncan
Mike Duncan

Level 2 Expert

219 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1176 Answers

brian williams

Level 3 Expert

1719 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Alphasonik Car Audio & Video

  • Alphasonik Car Audio & Video

Most Popular Question

just wanted know price item

  • Car Audio & Video
Loading...