20 Most Recent Visonik V408XT 250W x 2 Car Amp Car Audio Amplifier - Page 7 Questions & Answers


Make sure take voltmeter and test wires before you make any connections. In some modern (boats, cars etc) applications YELLOW is NEGATIVE (used to be memory).

Car Audio &... • Answered on Sep 16, 2020


Do you know the make and model of the radio? You state that you are trying to unlock the radio, but at what stage are you: 1) Do you have the security code and you are just trying to enter it? 2) You do not have the security code and you are trying to get the radio serial number? 3) Something else?

Car Audio &... • Answered on Sep 07, 2020


i chane NDDA w56 languageto english

Car Audio &... • Answered on Sep 04, 2020


need keycode of rds 4000 serial m072730

Car Audio &... • Answered on Aug 16, 2020


It's easy, please read an follow these steps: https://rent.toyota.co.jp/eng/service/navi.html

Car Audio &... • Answered on Aug 14, 2020


Attach a picture and give more information on the model and installation.

Car Audio &... • Answered on Aug 02, 2020


For all types of radio codes from £5 contact this link with your serial number and make and model of player! https://www.gumtree.com/p/in-car-audio-gps/car-radio-codes./1377564930

Car Audio &... • Answered on Jul 18, 2020


Watkins woofers are not a normal dual voice coil woofer. They are designed to be used with a special crossover that when one coil starts rolling off due to rising impedance the other takes over to extend the bass frequencies lower. vauygorgxmaaaaaasuvork5cyii=

Car Audio &... • Answered on Jul 09, 2020


E6 error orient 1.5

Car Audio &... • Answered on Jul 06, 2020


the new radio install is causing this if the power was taped into the starter system. rec. removing wires then try to see if you can blow your starter fuse

Car Audio &... • Answered on Jun 30, 2020


Possibly Kenwood and not Keenwood. https://www.google.com search of the internet results in a free Service manual that may provide assistance or a contact for the manufacturer. You may need to pay a technician to help you. https://www.manualslib.com/products/Kenwood-Kvt-910dvd-4167685.html

Car Audio &... • Answered on Jun 27, 2020


Check your settings for Aux radio and for button reset the system.

Car Audio &... • Answered on Jun 17, 2020


Hi,
On your Blaupunkt 520 player you can see the diagram .It should be like this
947adf8.jpg

Thank You

Car Audio &... • Answered on Jun 13, 2020


A loudspeaker doesn't usually have DC present on the terminals due to the very low impedance a high current can flow and destroy the speech coil. It would also hamper the correct operation of the loudspeaker. Because of this the amplifier output is decoupled either by transformer or by capacitor, effectively blocking direct current while allowing the alternating current output of the amplifier to pass. The thump sound in the speakers at switch on is caused by the decoupling capacitors charging due to the speaker providing a ground path. Purely as a matter of interest, in the days of ancient radio, some speakers had no magnet which was replaced by an electromagnet through which the radio supply current would run after rectification and smoothing, the windings acting as a smoothing choke providing additional regulation. Such loudspeakers had four terminals, two of which did carry a powerful direct current and those confusing the terminals quickly saw smoke...

Car Audio &... • Answered on Jun 12, 2020


It's protecting itself from a wiring short. There is a way to reset it but I can't remember the two buttons you hold down. I remember that first you have to disconnect the power and before turning on you push and hold two buttons the 3 and 6 continue holding when you power on radio.

Car Audio &... • Answered on Jun 09, 2020


English version operation manual

Car Audio &... • Answered on Jun 04, 2020


Blue light is an indicator of being damaged or crashed, check your MRP.

Car Audio &... • Answered on Jun 03, 2020

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