20 Most Recent Jensen JXP680 Car Audio Amplifier Questions & Answers


There is a shorted output transistor causing that to happen. There could also be a short in the wire from the amp to the speaker and/or a shorted voice coil in the speaker.

Jensen JXP680... | Answered on Mar 02, 2019


Check the wires for short circuiting at the car body or speaker wires. Triple check really everything.
Make sure the connectors are 100% connected to the wires. There maybe some resitance if the amp isn't getting enough power from the battery.

Jensen JXP680... | Answered on Aug 19, 2011


http://a248.e.akamai.net/pix.crutchfield.com/manuals/110/110jxp680.pdf

if it doesnt work by clicking it, right click and save target as

hope this helps

Jensen JXP680... | Answered on Sep 21, 2010


Check Jensens website...

Jensen JXP680... | Answered on Jan 30, 2009


Set your Filter Switch to LPF.  Turn the Bass Gain/ level all the way down temporarily. Set your Crossover to below 100HZ.  Then Turn on the system with a Bass test sound.  Turn up your bass Gain/level until you get distortion.  Then turn it back till you just get the distortion out. Then do not warn everyone that you will De-nad them if they touch your settings.

Jensen JXP680... | Answered on Oct 25, 2007


I just purchased the VX7020 and went to Settings-Language-typed in 5,4,3,2,1,0 but the menu never came up. Any ideas?

Jensen Car Audio... | Answered on May 20, 2020


This info is on the bottom of it.

Jensen Car Audio... | Answered on Mar 15, 2020


YOU HAVE TO GO INTO THE MENU SETTING

Jensen Car Audio... | Answered on Sep 12, 2019


It depends upon whether the sub is powered or passive and impedances match.

Jensen Car Audio... | Answered on Sep 07, 2019


Ribbon from player to screen not properly connected or broken due to unfolding and folding.

Jensen Car Audio... | Answered on Jul 17, 2019

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