Can I use this receiver with my 50 watt max speakers?

https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&uact=8&ved=0ahUKEwjEq72UusDTAhUFzIMKHT6HAXgQFgg1MAM&url=https%3A%2F%2Fwww.amazon.com%2FJVC-CSV628-6-5-Inch-Coaxial-Speakers%2Fproduct-reviews%2FB00BBGIQ62&usg=AFQjCNErTuZuBpBbS3y4xnW8VKJC0nrjjw
This should solve your question
Regards
Sir John Dana Hamilton Taylor... IQ 397

Look for a 4-channel amp that pushes 50 watts RMS @ 4 ohm.
Make sure the amp is CEA-2006 compliant.
Ignore peak or max watts as these are arbitrary numbers.

More info here - sparky3489.webs.com

You seem to be confusing the power of the Receiver with the impedance. Watts is how much power or how loud it can go. While ohms is the impedance of the device. The receiver will have an lowest ohms setting for it's speakers. For example if it says 4 ohm you can connect any speaker of 4 ohms and above to it. However if it said 8 ohms then you should not connect any speaker lower than that.
Each channel will have it's own power level measured in Watts. Some units have the same level for all channels, others have different levels for the channels. You can connect any speaker that has a wattage greater than the channel's total max power. If you connect say a 50 watt speaker to a 70 watt amp, it will work, but you must never take the volume to even near the max or it will blow the speaker.
Anything with a mono soundtrack will only decode on the left and right channels. Unless the unit has something like an all channels setting. So the unit seems to be working fine. Mono films have no surround effects applied to them, so the indications are simply showing they are working. They of course feed no surround to other channels, as none are present.

Your amp is overheating as your speakers all combined are 680 watts, double your max output on your amp. Ideally you need a 1000 watt amp to do the job and for perfect sound as you should never have your amp up to max as it is more likely to blow quicker. The 2000 watt amp your are speaking of will do the job perfect, but you need to keep the gain down around 50% as you could blow your speakers. But yeah all together you are right, the 2000 watt amp will stay cool as doesnt have to work nowhere near as hard as the one you have currently.

http://www.kenwoodusa.com/UserFiles/File/Global/Consumer/Manuals/kac528.pdf

Page 7 of the manual gives you all the different configurations of this amp, and it's MAX power. FYI; Kenwood rates their amps at MAX power, not clean. Hope this helps.

A+B speakers = 4 channels 2 right 2 left

100 watts/4 = 25 watts per channel

RMS watts / channel = 25 x .707 = 18 watts/channel which is your average consumer stereo system

I would use 8 or 16 ohm speakers (not 4 ohm) -- almost any set of stereo speakers will "work" -- these will be 8 ohm and about 5 watt minimum / 40 watt max thereabouts

for $85 i can sell you an Almani 900 watt 2 channel amp i would stay way away from those 3 brands they are all really poor quality and i can get you any major name brand cheaper.
I can get you a hifonics 4008 amp (800 watts peak 100 watts per channel rms) for $100 shipped with full factory warranty. you find an amp you like and i will get you a price. I am a factory wholesale distributor for most brands.

Eclipse 36401

• 105W x 4 Channel Max. Power Output at 2 Stereo
• 60W x 4 Channel 0.1% THD at 2 Stereo @13.8V (RMS Continuous Power)
• 40W x 4 Channel 0.1% THD at 4 Stereo @13.8V (RMS Continuous Power)
• ChannelFlex Crossover
• Adjustable High-Pass Frequency (50-200Hz, L/R Independent)
• Low-Pass Frequency (120Hz)
• Adjustable Bass-Boost Level (45Hz, 0-9dB, F/R Separate)
• High-Current, High-Speed Output Devices
• High-Efficiency, High-Energy MOS-FET Power Supply
• Audiophile Grade Component Selection
• Intelligent 7-Way Discrete Protection Circuitry
• Noise Reduction with Low Distortion & Ultra-Low Negative Feedback
• High-Level Input - Add on Capability
• Epoxy Composite PCB
• 2 Stable Design
  

Each 6 1/2" speaker will see 40 Watts
Each 6"x9" will see 521/2 Watts

Yes your solution is correct. Front wired in stereo, bridge rear.

Straight from the product's manual...

-------------------------------------------------------------------
Amplifier section
Power Output-
[Stereo Mode]
125 watts per channel

[Dolby Pro Logic Mode]
Front
120 watts per channel

Rear (Surround)
60 watts per channel

Center
120 watts
-----------------------------------------

Click HERE for the manual.

There you have it.

Cyryl

400 watts delivered to 300 watt speakers the only way to do this would be to wire two subwoofers in series so that the power needed to drive them will be 600 watts to max, however this will increase your impedance on the speaker (8 ohms) load so what you can do to compensate is get an 8 ohm 600 watt resistor and put it in parallel with the speakers you will then have 4 ohms of impedance at a total capacity of 600 watts of power In other words the amplifier won't blow these out now.