Question about Harman Kardon AVR 2550 Receiver

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Harman kardon avr2550

Hi..please can you help
how do i hook up my hk2550 to a Bose (2 double cubes front and 2 singles to the rear) run through a Bose Acoustimass 5 Series III Speaker system
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SOURCE: harman kardon avr 7200.1 no volume left front speater

could be a few different things. if you have tried another speaker that you know is in working condition then it might be a connection on the amp itself or the terminal could be bad. does it look coroded or is there anything obstructing its connectivity?

Posted on Feb 18, 2009

  • 508 Answers

SOURCE: drivers for harman kardon en toshiba satellite P100

driver for Satellite P100-ST1071 here:

or try other model for P100-? from >downloads>model

Posted on Jun 05, 2009

SOURCE: my center speaker does not work with harman kardon avr 40

perform a test from the menu for speaker output.Your op manual will gude you thru this

Posted on Oct 07, 2009

  • 1 Answer

SOURCE: taking apart harman/kardon subwoofer

turn the sub upsidedown, carefully remove the clear rubber feet (these are a dome fitted over a mushroom top), using the toothed gripper cutout of a pair of pliers (when closed it is the eye shaped opening visible on one side), grip the mushroom firmly but not so hard as to crush the mushroom and gently ease clockwise and anticlockwise (the mushroom is at one end of a clear plug blocking access to the four screws that hold the two parts together.
Be carefull to use the correct size screwdriver so as not to damage the screw heads as they are tight.
On reassembly, you may need to use glue to replace the rubber feet if the mushroom becames damages during removal.

Posted on Dec 11, 2009

  • 382 Answers

SOURCE: can I conect harman Kardon avr 230 to apple tv

Yes, although it (AVR) does not support HDMI only component video.

Connect the audio to the receiver and the video directly to the TV if you have inadequate video inputs, or want to take advantage of the HDMI.

Posted on Jan 01, 2010

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SOURCE: How can I update Harman Kardon gps-810eu maps


Posted on Jan 13, 2010

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Harman kardon avr 151 stuck on tv speaker mode

Try this.
To reset the AVR's processor:
1. Press the front-panel Standby/On switch for more than three seconds to turn the AVR
off (the Power Indicator will turn amber).
2. Press and hold the front-panel Surround Modes button for at least 5 seconds until the
RESET message appears on the front-panel Message Display.
NOTE: After performing a processor reset, wait at least 1 minute before pressing any
Source Selector buttons.

Good Luck
Happy to help

Jan 04, 2014 | Harman Kardon Audio & Video Receivers

1 Answer

How To connect Bose speakers to hk3380 receiver with my sharp hd tv

Step 1:

plug bose speakers in the little holes on the receiver

Step 2:

then turn up the volume and ur done

Feb 23, 2013 | Harman Kardon HK 3380 Receiver

1 Answer

Hi There, I have a Marantz SR7005 Receiver and Bose 901 Series VI speakers with the Bose equalizer. I'm struggling to figure out the best way to connect the Bose equalizer/speakers to the SR7005. ...

It sounds like you've read one of my many posts on 901 deployment in the AV world.

Functionally, what is the difference between one amp with 'x' channels or 'x' mono amps? Nothing. Pre-outs don't know or care what else an external amp does.

According to this link those amps are 2- and 5-channel, respectively.

There was a time when I had two bridged-mono Carver Cube atmps (at a real 400 watts) pushing one 901 each but that was big time overkill.

I now use a Carver AV-406 (functionally the same as your MM7055) with the 901 EQ in between the AV Receiver's front pre-outs and two 110-watt channels. Other channels on the AV-406 pull subwoofer and surround back duties. My AVR directly powers only the center and surround speakers.

The MM7025 would work for you.

Jul 07, 2011 | Marantz SR7005 Receiver

1 Answer

How do you hook up a powered sub to Harman Kardon AVR 240 Receiver

On the rear, at the bottom left you have the Pre Out connectors - in there the Subwoofer is clearly labeled : use it.

Apr 22, 2011 | Harman Kardon AVR 240 Receiver

2 Answers

Harman Kardon AVR230 does anybody know if the 2 caps used in memory are the caps soldered on the front display bd. when u open the unit the are 2 caps glued down on front display board. I would like to...

Hi, I am actually familiar with memory fade issues in this kind of electronics. The only way I can think of to determine if those are the culprits is to look for some markings. Those kind of caps are practically a rechargable battery, and so they are marked accordingly: whatever their values are it will be marked in "FARADS " -" f " versus a regular non memory capacitors vaue of either Mf(MICRO-FARADS" or pf(PICO-FARADS) if the caps you mentioned are say marked .5-1 or 2 f, then you have them., If not marked with the single F then they are some other kind of cap. Thanks for choosing FixYa,I hope this was of some help and good luck-Prodzilla

Apr 13, 2011 | Harman Kardon AVR 130 Receiver

1 Answer

I need to hook my dvd player to my harman kardon avr 210

Follow the DVD manual. What model?

Register and download the AVR210 manual for free at

This unit supports just about any option.

Mar 07, 2011 | Harman Kardon AVR 210 Receiver

1 Answer

My Harman Kardon AVR 254 is not responding. None

I am having the same problems with my AVR 254, did you find a solution?


Mar 15, 2009 | Harman Kardon AVR 325 Receiver

1 Answer

AVR 120 5.1 -dolby surround sound & logic 7.

The problem is fixed...
and every thing sounds great !!

Thanks for the premium assistance to help solve my problem...


Dec 07, 2008 | Harman Kardon AVR 120 Receiver

1 Answer

AVR 7000 audio/video receiver

Harman kardon amplifire are known for that.specially AVR 7000
but sometimes this comes from poor wiring and using a wire that will not conduct better sound. Remember your wiring is very may think your wiring is currect, better to double check. even if your connection is ok and the wire you are using are not better to produce quality sound you will not get sound from every speaker.

good luck

Feb 28, 2008 | Harman Kardon AVR 7000

3 Answers

Two amp

I don't know why you'd set the Peavey to 2 ohm to drive 8 ohm speakers??? My other thought is... I wonder if the phase is correct. try reversing one of the speaker wires Left or right side.


Feb 27, 2008 | Harman Kardon AVR 630 Receiver

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