Question about Audio Players & Recorders

1 Answer

Finding out how many watts my amplifier is

I'm trying to figure out how many watts my amplifier is. The serial number i have is 0547001147

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 1,512 Answers

Hi bspdrmnky

What make and model is you have any information other than the serial number??


Posted on May 07, 2008

1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

How do i find the age of a peavey amplifier

Contact the factory with the model and serial number

Jun 28, 2014 | Audio Players & Recorders

1 Answer

Schematice for 10 watt Stagg Ga 10 guitar amp

Google the manufacture, find their website, and look for the schematic there.

May 30, 2014 | Stagg 10 GA 10 Watt Guitar Amplifier

1 Answer

I need 4 ohm speakers for my Warrior IS600 Amplifier

It is rated as a dual 300 watt amplifier, shich strongly suggests a Class D peak value for each amplifier.

In theory- 100 watt RMS 4 ohm speakers should be adequate.

Sep 20, 2012 | Audio Players & Recorders

1 Answer

What is the wattage of my kenwood a65 amp

Finding anything on this product other than a service manual seems to be impossible... HOWEVER do NOT believe any numbers you hear as an answer because I found for a Kenwood XD-A55 they claim power input is 130 Watts... YET they claim you can get 100 Watts RMS from each channel. This amp is so efficient you can get 70 extra Watts!!! One soon learns that power numbers given for consumer electronics are BOGUS.

May 13, 2012 | Kenwood Audio Players & Recorders

1 Answer

I want to no wat this parts number is Q4025p for a peavey cs 800

2 Channel Peavey CS-800 Amp (800 Watts) ... Peavey CS-800x 800 Watt PA Stereo power Amplifier. The Part in question Q4025P is an alternistor. Two SCRs back to back that may have shorted out if it is not working.

Apr 11, 2012 | Peavey Audio Players & Recorders

1 Answer

How to know the serial number of output of nady pmixer 420

Serial #s are usually on the rear or bottom of the device. # of outputs- 2 subs & Mains L&R= 4

you can find the manual below.

Good Luck mixing the Next Big Hit!!

Aug 31, 2011 | Nady Systems SPA 2400 Amplifier

1 Answer

How many watts per channel it show 150w on the back

There could be several answers to this question depending on where the figure 150w appears and what other information is with it.
If the figure is next to something like AC100v or 220v then this is the mains power consumption rating - there is no direct correlation to output power because it will depend on the other components in the system and how they are configured.
If it is on the output stage of the amplifier (where the loudspeakers connect) then it could be a either the total of all the channels added together or a per channel rating. If it is an output power it will normally also have the word "at" followed by another number and the symbol ω (or the word ohms). The actual output achieved will vary depending on the resistance of the loudspeakers (for example an amp rated at 150watts at 8 ohms would only be able to push about 75 watts into 16 ohms but 300 watts into 4 ohms)
Further the rated power could be quoted either in Peak output (also known as peak music power or pmp) or, alternatively it may have the letters RMS (Root Mean Square) which roughly equates to 300watts Peak.
Cheaper units tend to quote Peak outputs because it makes them look more powerful than they really are. RMS is generally the power output rating used by high quality equipment and professional musicians because it gives a better indication of general usable power.

Apr 01, 2011 | Audio Players & Recorders

1 Answer

How much is the watt power for two speakers i need

add watt power for two speakers together(100 watt as example)your amp power must be (120 watt)at least.

Dec 15, 2009 | Pioneer A509R Amplifier

2 Answers

Power on but no led display

"Power board:
The power supply is the main culprit for most of the TA-E9000ES failures. Symptoms of this are no sound and a very dim or no display. Apparently the power board has several weaknesses which have caused Sony to supply a modified version in later production units. The circuit around transistors Q108 and Q109 are prone to oscillation, which will cause one or both transistors to break down, as well as resistor R124. This resistor is originally a surface mounted device capable of 1/10 watts of heat dissipation. The modification suggested by Sony is to replace this 4.7 k ohm resistor with a 1 watt rated version. Also, to prevent further oscillations a 100 pF capacitor is added in parallell with R153. (Some suggests that also transistor Q110 is a candidate for replacement.) The US issued service bulletin from Sony suggest that this fault may occur with units having a serial number in the range 800001 - 802746.
Serial numbers 80#### are for the US/Canadian version.
Serial numbers 50#### are for the european version."

Aug 26, 2008 | Sony TA-E9000ES Amplifier

2 Answers

Sound cuts when volume is turned up

check that power amplifier rating(how many watt)must be more than total speaker rating by 20% at least..
exampel:if speakers watts are 100 watt-amplifier watt must be 120 watt.

Mar 14, 2008 | Technics SUV500 2-Channel Amplifier

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

1,530 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts


Level 3 Expert

98694 Answers


Level 3 Expert

4678 Answers

The Knight
The Knight

Level 3 Expert

69654 Answers

Are you an Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides