http://www.fixya.com/support/jensen/car_amplifiersSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comFri, 05 Sep 2008 11:52:45 GMT80http://www.fixya.com/support/t149035-amp_jus_stopped_workingWell let me see where to start... i have a jensen 650 watt dual channel amplifier...i have had it for about 2 years and well the other day i was just driving along and it completly cut out on me and now i cant get it to work...my fuses are not blown...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t875813-need_dial_settings_get_most_or_cleanesti cant get the dial settings on my amp right...everytime i try and get any bass out of it my speakers start doing like a wave..Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t470708-power_stand_light_alternate_jpa1150mI just bought a Jensen JPA1150M amplifier. I chose this one because of the specified frequency range (10Hz -100KHz). I want to amplify an Amplitude Modulated signal in the 70KHz range. (Of course I'll have to demodulate this signal before I can hear...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t282449-poweri have the jensen 300 watt xa2150 hooked up to my factory hu, so for the remote wire im putting it in with a fuse, but i cant seem to find a fuse that only comes on with the ignition, even the ignition fuse puts power to the amp without the key on...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t244551-new_installI was getting ready to install a JPA285 into my car I was wondering if I hook the amp direct to the battery with 08 ga. wire how do I get it to shut off when car is off is that what the remote hookup is for and how do I use that is it to be hooked up...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t199194-amp_stopped_workingThere was a similar submission with regard to the amp not putting out any sound. The blue Led's come on but the green power led does not come on. There is no sound and protect mode is not lit either. All I get is the blue LED's. I have had this amp...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t193620-led_turns_but_power_light_doesnt_noMy amp worked fine for a while, then just stopped working. I looked inside and there doesnt seem to be anuthing wrong with the board. The LED behind the Jensen logo will turn on, but the power light wont.Also there isnt any sound coming from it. What...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t184120-jensen_xa4100Hi, I've just hooked up my sound system and I'm running the rear 6x9's 2 4 inch speakers and a 12inch sub from the Jensen XA4100. Problem is as soon as I plug the amp into the HU (the RMT wire) the headunit switches on and off when powered up and...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t175731-great_river_preOK, forgive my stupidity on this one please. I am considering getting a Great River pre to use with a TLM 103 and an RNC compressor, but am confused as to whether I should get the one with output transformers or not. I will be going into a...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t145562-need_nore_help_protect_lighti've read the other posts and i'm not sure they are answering my questions about the protect light. i wired my amp, it played fine for about two hours. then it stopped. i think that was due to over heating. now, when i turned it back on the next...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t137297-need_wiring_diagramHiya, Just picked up one of these at a car boot sale. I bought two Alpine 6x9 3 way 30w speakers and the Jensen XA92 and a subwoofer speaker also came as a bonus. As I now have these I would like to use them as well. However the amp...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t132195-amp_not_workingwell i went to hook up my jensen ka-3 2 channel amp and i connected up the ground then right as i touched the 12v to the amp it sparked like there was a short but i hooked up a different amp and it worked fine id like to know whats wrong. ThanksFri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t111137-protection_light_commingWhen I connect the RCA's to the amplifier and try to turn on the amp the protection light is turning on. I would like to request a schematic for this particular amp and if not can I find out how to get them. The amp is a Jensen KA 5 car amp 4...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t102367-amp_wont_put_out_soundMy amp will trun on but it wont put out any sound when hooked up. the protect light comes on and stays on.Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t101746-connectionhow do i connect this model amp to a pioneer deck?Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t101477-amp_keeps_going_into_protective_modeI just bought this amp and hooked it up to my two rear speakers (pioneer 6.5's 160w each)...when i have the gain setting on minimum and my deck volume below about 16, the sound comes through the speakers just fine, but the minute i turn the volume up...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t58223-matching_jensen_xa2100_sony_xs_v6921Anyone see a problem doing this? going to set the crossover as high as possible since I'll have some subs to handle 40-240hzFri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t58209-jensen_300_lxa_300_watt_ampOk I have a Jensen 300(LXA300) watt amp. ?I had it hooked up to my car for about 3 months and it acted like it wasn't get enough power. So I checked my cables and they all were working correctly. ?Then I took my amp back and get another one...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t547234-same_problemI have that same problem only when i turn my HU all the way up i can faintly hear the bass. Does this mean the RCA jacks on the amp or cd player are bad?Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t426432-wanting_maualwanting a manual to install this amp. have had for two years never installed and have now lost installation manual, any helpFri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t121729-amplifeir_keeps_turning_offi have a jl slash series amp that keeps turning off when the amp is turned up. And when you turn it down the amp will sometimes kick in and be real loud but only sometimes when the main volume is down.Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t616261-problems_jensen_425_watt_ampMy Amp was fading in and out it would shut off and then start to turn back on. When i took the panel off of it there was a copasitor that was loose. So i fired up my soldering iron up and fixed it when i hooked it back up in my car i was starting to...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t102240-amp_wont_work_jxp340the amp is hooked up properly and the power light comes on (green)but there is nothing going to the subs, is there anything i can test or check for inside the amp???Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t122140-protect_lightI have a jensen JXP680 amp, and I just recently purchased new subs, and my amplifier ran my old subs just fine but it keep switching into protect with my new subs how do I adjust it so it puts out enough power?Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t58205-jensen_xa2250_amplifierI have recently purchased an XA2250 Amplifier for use to power a pair of speakers and a sub (tri-mode). ?The pair of speakers are 4 Ohms and the sub is also 4 Ohms. Having read the manual, it indicates that the sub should be 8 Ohms, how can...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t320733-both_green_red_ligt_or_jensen_ka3both green and red ligt or on my jensen ka3 i dont know what it means i had it working b4 i swaped my subs for some new ones and the amp dosent work now.i dont know if is because of the red light but i have no idea what the red light stands for so...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t167625-buying_subs_need_some_adviceHello, I am going to be picking up two subs for my car and I have narrowed it down to two subs: A Rockford Fosgate: # Or these Infinity's: # Now I know that the Fosgate will definitely sound good, so I was hoping for some opinions...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t113527-new_stereojust fitted a pioneer deh 77 with 600 watt 4 channel jensen amp & kenwood 6x9 rear speakers & magnet speakers in the existing bose case in the doors & 2 tweeters in the dash & the bloddy thing pumps & blows the bose system away. crystal clear...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t113528-need_help_sub_hum_here_test_resultsWhen no audio cables are plugged into my admittedly cheap subwoofer but the unit is plugged into the electricity: a) When the amp is off, the sub is quiet b) When the amp is on, I get a low hum that gets worse when I reverse the electric plug...Fri, 05 Sep 2008 11:52:45 GMThttp://www.fixya.com/support/t376516-loss_reception_in_2002_ford_focusI have a 2002 ford focus, it has factory am/fm cd stereo in it. All of a sudden it looses the fm reception, staticy. It has fm and fm 1 an 2, have tried both and it does the same thing. Any ideas. Thanks PhilFri, 05 Sep 2008 11:52:45 GMT