Question about Car Audio & Video

1 Answer

A DENON DCA-660BL car amplifier after a certain volume its shuts donw the subwoofer.It's not the sub's problem.I connected a different amp and it worked fine.Any opinions?

Posted by on

  • autoradiodra Nov 14, 2008

    Thanks for your answer!I've checked these things and they all seem fine.Therefore I think the amp has the problem.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 146 Answers

It could be a few things. Those amps have pretty sophisticated monitoring circuits that watch for impedence mismatch, current draw, clipping, overdriving, etc...

I would double check the power going to the amp. You should be using 8 AWG wire or larger, be connected directly to the battery, have an inline fuse at the battery connection, and the terminals should be crimped and/or soldered. The connections here are critical. The ground wire must be terminated properly as well. Did you use a lug and a screw drilled into the body? If the paint scraped away from where the ground is connected so there is no ihgh resistance termination? If you think the power is good then your amp may be failing.

Posted on Nov 14, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Bridging two12" subs and one 15" sub to my Rockford fosgate T 1500bd amp


assuming all 3 subs are 3-4 ohms, running all 3 in parallel (the 3 positive leads all attach to the amp positive terminal, and all 3 speaker negative leads connect to the amp negative terminal) will bring you at or above 1 ohm, which the amp is capable of handling. With 1500 watts, you will want to use 8 gague power leads for the amp, 12 gague speaker cables, and an inline 120 amp fuse between the amp and the battery, within 1 foot of the battery.

Jan 11, 2017 | Rockford Fosgate Car Audio & Video

2 Answers

I have a Sony STR-KM7 AMP and the subwoofers have stopped working?


Sorry but it sounds like the subwoofer voice coil has shorted, you will need to replace the sub.

Jan 08, 2017 | Sony Car Audio & Video

1 Answer

Where can I find the connections the go on the back of the stereo


Usually behind the stereo in the console. Either a square or rectangle in shape. You can obtain adapters for differing units that allows the use of the original wiring harness without rewiring. Just a simple plug and play option.

Jan 01, 2015 | Car Audio & Video

2 Answers

What do you think the problem is as to why my ipod want load up,i keep getting the message ipod communication aborted.


bad receiver in the radio, or, the transmitter on the ipod is bad. try it on another bluetooth source to see if it maintains connection, if not, the ipod could be damaged or bad. If it works with another bluetooth source unit, then the radio has a bluetooth receiver issue.

We sell low priced replacements!

http://advancedelectronic.net/

Nov 22, 2014 | Pyle PLDN74BTI Car Video Player

1 Answer

How do I reset a Kenwood KDC-24BU that is flashing "PROTECT"?


Replace the blown/shorted amplifier output Mosfets that are causing it, and it will then be happy to reset itself :)

Jun 01, 2014 | Car Audio & Video

2 Answers

No power to amp


check and try finding another grounding spot

May 16, 2010 | Lightning Audio B4.250.2 Car Amp

3 Answers

Lightning audio b150.2 as soon as +12 is hooked up blows 25 amp fuse and the c2 1000uf/35v capacitors blow???????


Disconnect all speaker connections and rca cables. Leave power, ground and remote wires intact. Try turning on again. If you still have a protection light your amp is faulty. Hopefully you have warranty. Double check all connections .A thumbs up would be greatly appreciated if this answer is helpful to you.

Aug 25, 2009 | Lightning Audio PC2 Capacitor Car Audio...

2 Answers

RCA CABLES


RCA cables are the best way to get the audio from your head unit to the amp. If your head unit doesn't have RCA outputs, you might be able to use the speaker outputs of the head unit to connect to the "high power" or "high level" inputs of the amp, if the amp has such inputs (check your manual).

Mar 23, 2008 | Lightning Audio LA1.300.2 Car Audio...

Not finding what you are looking for?
Car Audio & Video Logo

Related Topics:

330 people viewed this question

Ask a Question

Usually answered in minutes!

Top Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4724 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

yadayada
yadayada

Level 3 Expert

63291 Answers

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

Answer questions

Manuals & User Guides

Loading...