Question about Crunch PZi1000.1 Car Audio Amplifier

1 Answer

My amp turns on but the subs don't sound

My amp dosnt sound I think it's the speaker inputs but I don't know

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 21 Answers

I am not really sure what your question is. is there any sound coming from your amp at all let me know

Posted on May 10, 2010

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

My wharfedale sw150 subwoofer cuts out in normal viewing, any suggestions


If your Wharfedale sub is powered, it gets its input from a subwoofer output on the rear of the Sony. At a certain level, your sub is turned on and sounds just fine until the level decreases during quiet passages of music then it turns off. I believe the theory is that this approach prevents start-up "pops" but in practice it is a poor solution. I have had several subs that have acted this way. I don't know of a way to fix this short of eliminating the level-controlled turn-on circuit

Sep 28, 2012 | Wharfedale SW150 Subwoofer

1 Answer

Hello tryin to hook up a audiosource mcsw 1 to my home stero reciever I have no souround sound just want the sub it has 4 sat out 4hi level in rca line out & in, my receiver has a/b outs b are not...


You don't mention what receiver we're dealing with so we have no idea what facilities it has that might take advantage of the Line Level inputs on the sub's amp.

You probably COULD just run the Speaker A wires from the receiver to the High Level inputs on the sub, then run another set of speaker wires out to your regular front Left and Right speakers. This sub is self-amplified so it would use the speaker level from your receiver only to guide its internal amp.

If you have volume-controlled pre-outs on the receiver that could be used, too.

I can't find a manual for your sub but go here, register for free and download the manual for a typical powered sub. They all do it pretty much the same.

http://www.retrevo.com/support/Boston-Acoustics-PV500-Subwoofers-manual/id/522dj486/t/2/

Jul 12, 2011 | AudioSource MCSW1 Speaker

1 Answer

Hook up lower level input to the audio source 230 subwoofer but can't get any sound for the speaker that is hook up through the speaker level input or output.


The speaker level connectors on the sub are for use when you DON'T have an AV receiver-style subwoofer output. They only pass-through from YOUR amp to other speakers. You should NOT use both Line level and Speaker Level input to the sub.

What is your electronics? Have you looked at the manuals?

May 02, 2011 | AudioSource System 230 / 235 System

2 Answers

I have a stock stereo and two subs with an amp in the trunk. Also two alpine speakers in the rear. Whenever I turn my balance to the left my subs don't play. What's wrong?


Hello.... I am sorry to hear you are having problems. The reason for this is that since you have a stock stereo, the shop (or person) whom installed the amp and subs used a line out converter. What this part does is allows the connection of RCA cables to the factory head unit. Almost all bass signals are always in stereo, so since you were only hooking an amplifier for just subs, you can actually just connect to just one of the rear speakers instead of connecting to the right and left. Just makes the install a little quicker. There is nothing wrong with this as I usually do the same thing in our shop. However, if you are going to be using the balance control, then you will need to go back to the shop and have them hook the converter up in stereo (to both rear speakers). Hope this helps!

20 year car audio/video installer
Bay manager

Mar 15, 2011 | Alpine Car Audio & Video

1 Answer

Sony SW no sound


does this sub have an LFE output? if so, connect that to the LFE input on the reciever and make sure it is set up properly in the set up menu in speaker configuration. if the sub has speaker line input outputs, connect speakers to input of sub and out of sub to amp/recvr

May 10, 2010 | Sony SA-WM40 Subwoofer

1 Answer

Amp gets power but no sound


Hello, First of all with these new Alpine amps everithing adjustable just about is digital, as well as the internal workings of the amp to a point. If you bought this amp new then check your warranty or take it back where you purchased it if you can. Check that your amp is getting an input signal from your head unit. Check your head unit sub output settings, something could have gotten turned off or down. On this paticular amp if there is a problem internaly it would let you know or go into protection mode. You say your sub has ben tested and is good, check again. Hook another speaker up to the amp. Unhook that speaker and try, you never know. Like I said, if the amp is'nt going into protect mode and the digital display is'nt telling you any types of faults then it has to be the input signal. Make sure you are getting a signal. That has to be your problem otherwise amp would be in protect mode. Let me know what you find.

Feb 12, 2009 | Alpine MRD-M605 Car Audio Amplifier

1 Answer

Subwoofer to receiver hookup


In general, there are two ways to hook up your sub-woofer. First using the high level outputs from your receiver ( speaker output from the front R & L speaker terminals ) run a set of wires from the outputs to the speaker inputs on the sub-woofer, you do this in concert with the speaker wires going to the front R & L speakers which you then attach to the R & L speaker outputs on the sub woofer amp. Note that the sub woofer doesn't power your front speakers, the connections from the sub amp are just a pass through connection where the signal needed by the sub is parasitically taken from the inputs.
Second is via a low level output from your receiver / amp to the low level input on your sub amp. This is normally done via a RCA type of patch cable and connected to the sub woofer RCA jack on the rear of the source receiver or amp, Next run the patch cord to the sub amp an into the RCA jack input. IF you have a right and left input, use the Right input.

john

Aug 18, 2008 | Audio Players & Recorders

1 Answer

Minimal sound from subwoofer


MAKE SHURE YOU HAVE TOLD THE AMP YOU HAVE A SUB IN THE SET UP MENU UNDER SPEAKER SETTINGS.
IFF YOU ARE USEING SMALL SPEAKERS THEN SET THIS IN THE MENU AND OUT PUT BASS 2 SUB ONLY ,SET XOVER ON AMP IFF U CAN 2 120HTZ, ALSO CHECK THAT YOU HAVE THE SUB CABLE PLUGED INTO SUB OUT ON BACK OF YOUR AMP ,AND NOT THE 6 CHANNEL INPUT.
HOPE THIS HELPS.

CABLE GUY.

Apr 05, 2008 | Yamaha HTR-5650 Receiver

1 Answer

Fusion sub..


check the impedenc on amp and speakers.if speakers have lower ohm the amp cant push them also can cause damage to amp.how do you have everything wired must be specific.high level inputs,rca,.how is the radio and amp wired together,where are you getting power sup[ply from and how?
chriszambrotta@yahoo.com

Jan 09, 2008 | Fusion FEW12PK Car Subwoofer

2 Answers

Amplifier On - No Sub Sound


Are you certain you put the wires back on the amp the exact way they came off. I am not familiar with this amp but most amps if you look at the terminals where the speakers hook up there will be a plus and a minus. And generally there are four terminals. hence stereo plus and minus left and right. Some even have eight for, four channels. Since the amp is on, not getting hot and you tried two different audio inputs I would suspect speaker wiring or maybe the stuff you put in your trunk bumped a switch on the amplifier. I know this is not the exact answer you are probaly looking for but it is at least a place to start

Jan 11, 2007 | Sony XM-DS1300P5 Car Audio Amplifier

Not finding what you are looking for?
Crunch PZi1000.1 Car Audio Amplifier Logo

Related Topics:

56 people viewed this question

Ask a Question

Usually answered in minutes!

Top Crunch Car Audio & Video Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1144 Answers

Matthew Spark
Matthew Spark

Level 3 Expert

1066 Answers

Tygh Duval
Tygh Duval

Level 2 Expert

300 Answers

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

Answer questions

Manuals & User Guides

Loading...