How to add an External Amplifier to your Home Theater Receiver!
Vložit
- čas přidán 14. 09. 2022
- Follow along with Brent as he walks you through the process of adding an external amplifier to your existing home theater receiver for increased system performance.
Looking for an amplifier to add to your system? Check out our full line of amplifiers here: emotiva.com/collections/amps
Make sure to give the video a like and subscribe to get the latest information and newest product releases. - Věda a technologie
I wish lower priced AVRs had more preouts. You can find some for the fronts/subs but for more channels it really raises the price.
You can use a line output converter
Multichannel processor are best
@@ekimandersom4478 how would this be wired? My receiver only has sub preouts, but I have a line output converter.
My Onkyo NR686 doesn’t have pre-outs, quite frustrating. I’m looking at getting the Anthem MRX540/740.
I use y splitter cables. Works good.
Blazingly simple, yet elusive to this day for some. Great video. Most people get lost in it is just more power. No, it is not just that. It is about more dynamic headroom for the peaks of energy your presentation may have. Receivers today are feeble versions of themselves today. Most won't punch beyond 50 watts per channel all channels driven into 8 ohms 20hz to 20khz. They are about gimmicks not power anymore. So these external amplifiers are a huge boost in dynamics and punch and reserves no AVR will even come close to doing. Barring perhaps the Class D receivers, but you know how that goes.
I’m glad you addressed the power and loudness point at the end of the video, I added an A3 to my front stage when the volume dropped off a little I had buyers remorse. So thanks for clearing that up!
Good stuff!
This is exactly what I've done with an Emotiva a5. It's a magic unit that always stays cold to the touch when my AV amp even set in preamp mode gets very hot. It also means the AV can sit happily on the Emotiva forming a perfect stack.
On my old AV (I haven't tested this on the new one) at very low levels the sound distorted I think because too little power was being sent, but the Emotiva totally solved that issue.
Thanks to this video and the explanation given I decided to buy the a7. I just finished installing following the clear instructions. I turned it on and I thought I had purchased a new set of speakers. What a difference the a7 makes. I can hear more detail. Even the subwoofer sound coming from the two front speakers came alive and I had to turn the subwoofer down. I was so unhappy with the way my system sounded that I had purchased an equalizer. I will return it as I no longer need iit. Great video and great product.
Great video and explanation on how to connect an external power amp to an AVR. I followed your instructions to the letter and connected my Marantz C50 to my new basX A3 external amplifier. Wow what a difference to my LCR front stage. I've left my 2 heights FLR and my Surr LR connected to the Marantz C50. Now my 4 ohm Piega speakers are really singing! 😊 The whole system has really come alive with this added injection of power.
Glad it helped! Thank you for your comment.
Called in recently and spoke with Grant, I think it was Grant. Nice guy and helpful.
Awesome info, exactly what I was looking for. Clear and detailed demonstration. Keep up the great work!
I just now purchased a BasAx a3 to power my front 2 klipsch RP 8000Fs and RP502 C. Connecting the amp to my RZ50. I’m excited!
How did u like it? Did u see any difference. I am running klipsch rp 8000 f ¡¡ and a klipsch center rp 404c ¡¡ and a svs subwoofer. Thinking if adding an emotiva amp would help in any way. Thanks
Hi Brent! Thanks for helping out with my A2 warranty service a couple weeks ago. It is back and working great!
Nice looking cables and great job on the lesson.
Terrific video - very easy to follow - thanks! 👍🏼
I'm using a line level 1.2 for the main speakers Emotiva amp, and it is working good. Maybe Emotiva should make line level converters for their amp and older AVR's. Mine is from 1993 and it's a JVC, BUT THE eMOTIVA MAKES ALL THE DIFFERENCE.
Thank you very much for this clear and thorough explanation. I will be honest. I had thought the volume would get louder, too.
Well explained, exactly what I needed. Great job!
Thank you. This was very informative. You answered many questions I had about this.
Clear and concise!! Bravo! Bravo!
Great tutorial, wonder about how a DAC converter will be wired as in/out pre processor
Really well described. Good teaching.
I am running an A3 and A2 for my front and rear channels. Leaves good headroom for my surrounds, I do get a buzz from the Emotivas when the lights are dimmed. I only notice it when the room is silent, but the dynamic peeks are great and I watch movies with lights off anyway.
That could be more from them being on the same circuit as a dimmer. Dimmers are notorious for adding noise into systems. I would move them to a different circuit or put them on a signal buffer like with our CMX-2.
Nice discussion on adding an amplifier to a home theater receiver. Do you have a discussion on a AV 2 channel receiver doing the same connection thanks.
Amazing, thank you for such detailed explanation and illustrative video 🙏✌️
Glad it was helpful!
Great. I live my XPA-5. I use my AVR to power my surround back and height. Perfect.
Thanks for the video! I just ordered my BasX A3 ! I hope it makes a difference in my front stage. I have the Onkyo RZ50 receiver.
Hope you enjoy it!
👍🏻 + 👍🏻
Incorporated an A3 with my old RX-A2060. Zero hiss or hum. Prior to installing my avr was borderline hot,even at lower listening levels. Now the Yamaha runs lukewarm as does the A3. And without going into great detail, Acoustically it improved key areas in my 9.2 system. And no thump or bump on start.
You should replace that receiver man. That’s a real
bad sign. I have a marantz one for sale to. If your in Albuquerque I can give u dibs on it.
@@purplerider2362 It’s really not uncommon when you’re pushing a dozen 8” drivers in 4 towers and a full complement of surround & backs and atmos. Not to mention the high volume level.
I’m trying out a Denon x4800h and it gets pretty warm too powering the whole shebang.
Eliminating the load from LFC channels makes a difference. The yammy is on bedroom duty for the remainder of its life.
I appreciate the offer but I’m on the Washington coast.
@@jatoav8or I got ya. That makes sense. Pushing a ton of speakers would definitely get it hot. I miss understood what you were saying. Maybe add more amps. To take some of the load off the main receiver? I’m no pro. I happened to get a sansui 9090 for ten bucks at a yard sale. Thing would get very hot. It still does get hot. I don’t use it tho. The system I have contains a xpa-dr2 power amp.
With a cheap preamp from emotiva as well. And a basx a300 the first one is 550 watts a channel and the other is 160 a channel. Both running from the preamp with a rca y splitter. Only four speakers connected and it shakes my house. I can only imagine how awesome yours sounds!! It probably shakes the neighborhood! 😂
Awesome explanation. Very clear and easy to understand.
Glad it was helpful!
Wow thank you for sharing
That was very straight forward and easy to understand..
Thank you for your comment! You are welcome!
Great video. Thank you.
I learned a few things, thank you.
Now I need to research what Amp to use.
If anyone has any suggestions I just upgraded my front main speakers to the b&w 702,s. My av reciever is a Yamaha A2080. It sounds awesome. I've been hearing my particular speakers would excel with more power than my reciever will put out.
The A2080 is 140 x 2.
I'm thinking of a 200 to 250 x 2.
Take a look at our XPA-2.
Perfect, simple video, clear, concise and informative
Thank you!
One day I'll have separates... Great products...😉👍🏼
Awesome video.. if I plan on running a 7.2.6 setup.. would it be more ideal to run a 3 channel amp for my fronts.. a 4 channel amp for my surrounds and a 6 channel amp for atmos channels? Or should I consolidate the 3&4 channels amps into one 7 channel amp? What would be the pros and cons of the first setup vs consolidating?
Thanks so much
I have the BasX a2 on my mains from my Yamaha RXA2 excellent value, maximum headroom for my 25 year old Klipch klf20s
This is exactly the A/V receiver I have, and I was very underwhelmed by the power. So you like this setup?
Thank you. Very professional, and concise.
Glad it was helpful!
Question: Any thoughts on the benefits or advantages of bi-wiring off the A3? I am driving three 120 Watt B&W speakers with dual binding posts and wonder if it'beneficial given that the A3 generates 140 watts per channel. Thanks for the wonderfull video.
Basic and in words even I can understand. What about treatment of the Subwoofer? Should that be moved over too or can that stick to the AV receiver? Thank you
Have watched many videos about the BasX line-up, I'm considering the BasX-5 amplifier. Could you tell me what the best option is to purchase the unit in the EU / The Netherlands? When adding the shipping costs and possible import duties the price adds up fast
great video! thank you much! quick question. is it possible to use two 3-channel amps on one AV receiver to power 6 channels total?
Thank you for the comment. Yes, you would be able to split system that way with no issues!
Thanks Brent! I am new to all of this audiophile stuff and see the advantage of adding a separate amp to an AVR. I primarily only listen to CD's or YOuTube music on my stereo i.e. no home movies or gamer stuff. I currently have 2 older Yamaha AVR's: an HTR-6130 and HTR-5063. I do not see any pre-outs on either of these.....is this correct? I am on the fence re 2 channel system vs 5.1 system and will be buying ELAC Uni-fi D52 speakers for my "mains" but have other surround sound speakers/Fluance center channel and Paradigm 10" powered sub should I want to go back to 5.1. So.....if my HTR's cannot work as this this Denon/Emotiva work, can u suggest a budget-mid priced 3.1 amp + AVR to work? I live in British Columbia, Canada. Have a great day!
Very well done video, but can you still use your speaker outputs on the AVR for biamp speakers? Or like you said they can't used at all??
Same ? Like how do you double or triple amp
Thank you for the presentation. I want to but the 2ch one.
I am a bit confused about the volume output in the preout-amp setup. If the volume "sounds" the same, can you get louder volume? Is it connected with the preamp? How does it work?
If you want to connect the atmos speaker you can connect it in amplifier?
Fantastic teaching. Thank you 🙏
Glad it was helpful!
Outstanding video. Thank you.
Glad you enjoyed it!
Hi Emotiva Team, I do have a 7.2 receiver, can I use the unused speaker inputs in the the receiver e.g. front height and rear height inputs to make it a 5.2.4 setup? Right now I have a 5.2.2 setup. Thanks.
Did you all stop making the RS13 subwoofer? I want to get a pair of them
Excellent instructional video!
Glad it was helpful!
Very well done! Thanks.
Thanks for watching!
I noticed that you had a Marantz. This may be a stupid question, but here goes. Will the particula/unique r sound of the receiver be lost?
Am I able to use the one set of stereo pre out and send the signal to all channels of my basx?
Perfect video, I mean spot on!
Can I use my Emotiva TA1 as a pre amp and add a more powerful external stereo amp. I just need more than the 60 wats I’m getting from the TA1.
Great job. Thank you
Great video. One question... When I plug the pre out from the receiver to the amp, does to signal automatically get sent to the amp, or do I have to go into the receiver menu to change the settings for ot to go to the amp?
Depends on the receiver model. Some automatically recognize the pre-outs are being used and others you have to go into the menu to tell it that channel is using external amplification.
If you have no pre-outs on your amp, can you hook up RCA's from a headphone amp (out) to the AVR's cd input? Could this work? Could this damage the AVR?
So, if my Klipsch floor standing speakers have 4 speaker wire inputs, do I need to grab the bottom speaker cables (since the top are in banana plugs plugged into my Marantz) and hook up the bottom Klipsch speaker wire inputs to the Emotiva A5 along with the banana plugs plugged in too?
I am using a BasX 7 channel off of my Denon AVR-X3300 on Emotiva T2+, C2+ because they are 4 ohm. I think the Denon is thw weak link because it just doeant seem to put out enough preamp voltage to make the amp really push the power its capable of in my opinion. I can max the volume and it just doesn't get very loud.
We believe you are onto the issue. The Denon is the culprit.
@@EmotivaAudioCorp looks like I see an Emotiva processor in my future 😆
Do you have to use the ir cable. Or I can use without. Thanks.
Does using the pre out signal from the AVR weaken the signal to the AVR's speaker outputs?
Amazing info! Question. When you add an AMP into a Receiver, i'll get the whatts sum between this both or only i'll get the whatts amp? thanks for your answer.
You will only get the watts from the output of the amplifier.
Did the same with a vintage Marantz and a used A-100 i found on line. Are you better off using a decent RCA cable vs using the cheap ones you get free with your DVD player?
I don't have any rca Jack's for the amp 😒 just speakers inputs its a 2 channel amp can I also use it for center channel? I have the audiosource amp 100vs main in main out and interrupt in can you help me with instructions
This video is excellent! What about subwoofer?
The subwoofer has its own amp
Great video. Can I then leave my sub woofer connected to my reciever and can I add more speakers to my reciever as well?
Yes you can!
Hi just want to know...is there always signal in the preout on the avr even if u not using them...if for example I want to put a graphic analyser will there be signal.in the preoits
I have no pre out on my OLD surround avr. Just sub.
So.... What can I do to add external power amp.
My Onkyo-8050 Receiver has a R (Red) and L (White) preout. I want to use it as a pre-amp and Tuner. It says in the manual to connect the L and R to the Line in on the amp. If I purchased the BasX A4, would that mean connecting the RCA cables to Channel 1 and Channel 2?
So my 2 Klipsch R-800F front towers requires 150 watt per tower, but I don’t want to spend to much on an external amp. Any recommendations?
Thank you for the time you devote to helping us along, I’ve been enjoying your content! I’m new’ish to the more advanced side of home theater setups and in particular, to Atmos…but I’m in the process of buying new hardware and I have some questions which I hope are not too long or cumbersome!
1. *2 CHEAP (old) AVRs vs 1 EXPENSIVE ONE?* For the budget-minded, rather than buying one of the newer AVRs that offer all the channel outputs needed to have tons of speakers, could someone use 2 (older and cheaper) machines to power the same number of speakers…and still get proper Atmos configurations?
2. *DO OLDER AVRs HAVE PROPER ATMOS OUTPUTS?* There are used Denons selling online, like the AVR-3312Ci for around $100. While on the back it has 1 set of “Height” outputs, it doesn’t say Dolby Atmos on the machine. Are all “Height” outputs on older AVRs sending data properly to overhead speakers? The AVR-3312Ci does say Dolby TrueHD, DTS-HD amongst other things, but not Atmos. Does a receiver *have to be* Atmos specific in order to pass the data/sound properly to the speakers that would be setup as ceiling/upwards-facing speakers (not to mention the ground-level speakers that Atmos communicates with)?
3. *2 AVR’s? -or 1 AVR + 1 AMPLIFIER?* If the answer to question 1 is that yes, (you can buy a cheaper AVR to receive all the HDMI (and other) inputs from your sources…and if said AVR doesn’t have enough channel outputs to power 5-7 ground-level speakers AND 2-6 ceiling/upwards-facing speakers) …would one be able to use the pre outs to power an additional amplifier? -or would it need to be another AVR, to get the proper Atmos configured output to the speakers?
4. *REGARDING THE SPEAKERS.* If I put together the right AVR system (whether a single unit, or a combination of 2 or more) to power (up to) 7 ground-level speakers, plus 1 (2, or 3) sub-woofers, plus (up to) 6 ceiling (or upward-facing) speakers, can I mismatch different speakers and brands? For instance, I recently bought a set of Klipsch Reference Theater pack (before I knew about the Reference Cinema pack). If I keep the Theater pack and buy 2 more ground-level speakers…AS WELL as some overhead speakers (whether ceiling-mounted, or other) …could I shop around to add to this array, even if I end up getting cheap ceiling speakers? The ceiling speakers (round ones that install into the ceiling) seem pricey compared to the set 5.1 set I just bought. If I shop around and buy other brand speakers (whether the round ones made specifically for ceiling use or not), would that yield workable results?
5. *KLIPSCH UPWARD-FACING vs CEILING SPEAKERS.* Which are better? Would the Reference Cinema pack be a better option for having Atmos “ceiling sound” rather than using the Reference Theater pack and adding cheaper ceiling speakers (mounted on the ceilings and pointing down)?
Thanks in advance!
Simply put, 1 av receiver. It don't have to be expensive but it has to be Atmos enabled and it has to be at least a 5.1.2.. If it doesn't say that it can drive a 5.1.2 or more, then it Atmos. The.2 is Atmos. Hope that helps.
Very informative
Great video, is the concept the same if you are using another (pre amp) i.e. say another Yamaha amp?
Yes, it is
Nice video , I got denon 4700 with basx a3 , whenever i turn on the denon and basx turn on by trigger I hear a small pop from the speakers all three front .. speakers Dali zensor 5. And vocal. what could cause this issue ?
Maybe it's the delay on the Denon from standby to power on. There's nothing on the a3 that,ll make a sound. So check the Denon , maybe mute the output before u turn it off.then it,ll be in mute when u do turn it on . Turn volume down. I think it's the avr.
Thank you. Please explain about the ems required for Klipsch rp8000f tower 8ohms continuous power of 150 watts rms. Emotiva 5channel gives 95 watts at 8 ohms. Will it be enough?
I have the Klipsch RP 8000f and I have a marantz sr 6015(110wpc) and I also have the emotiva basX 3 (140wpc). The 8000f spec's say 150 rms 600 peak. From my understanding everything is based on volume of reference level which is 85db and peak volume which is 105db. When watching movies at reference, which I myself never do, you have scenes like with talking that don't take a lot of watts to produce sound and you scenes like explosions which takes more watts. Unless you listen very loud continuously you should be fine. Also, the RP 8000 has a high sensitivity which means it doesn't take a lot of power to drive them. Hope that helps but if you want more info power handling and receiver wattage you should look audioholics u-tube reviews.
You have powered all the 5.1 channels in the video? Is that advisable vs powering only one channel ? Or would it depend on the ext amp?
Yes we powered 5 channels in the video. You can power as many speakers as you need. The amplifier you need would depend on the amount of channels you are looking to run in your system.
Does using one of these amps help large floor standing front speakers actually move their woofer and put out some bass? If I listen to stereo music my reciver doesn't use the sub and I barely get any bass from my front L/R despite having multiple large woofers. I don't want it louder.. I want it fuller.
The answer is yes so long as you properly wire the set up to your liking.
You may not even need an additional amp. You just need to change the set up of your current system:
1. Since you stated your sub isn’t used in stereo listening, you need to change from sub out cable to your subwoofer and just use the speaker wire input.
2. Check your sub in the back. So you see speaker cable input and outputs. You should.
3. You may need more speaker wire but go from receiver speaker out into the subwoofer speaker input. You then use the speaker output from the sub then go into your main speakers.
Hope above makes sense. You may even achieve your “fuller” sound but you may also have to lower the crossover frequency of where your subwoofer is set.
If not satisfied with above then you can get another amp and consider bi-amping your main speakers with multiple woofers. You can put more watts to the woofers and less to the tweeters/mids. Remember to remove the jumper cables/connectors. You should see 4 binding posts in the back of the speaker. Top Red and Black and Bottom Red Black.
I need diagram wiring for a pioneer SX 1900 receiver, connecting, dual cassette Technics, Symphonic CD , Teac equalizer,
I bought the Emotiva BASX 3 thinking thinking that I could select powering only the 2 Mains and center speaker on a 9.1 setup but it doesn’t work like that on the Marantz SR7015 only on a 11.1 channel configuration the Marantz will only assign the 2 front Main speakers or 2 rear surround’s.. only on Pre Amp Mode can you run all the speakers with external amp so think it through before spending your money either you run all your channel’s on external power or the SR7015 will on give you the option for 2 front or 2 rear
I have the marantz sr 6015 which is also a 9.2 receiver that can do 11 channels with external amp. I also have the basX 3 to do the the front stage. Although on the marantz it only shows the left/ right speakers on the diagram it'll power the center channel as well. Ealan Osborne has a U-tube channel showing all the ways to configure an external amp on the exact Marantz model that you have. But you can use a 3 channel amp for the front 3 channels.
Sure you can
Great video! So you leave the sub-woofer connected to the receiver?
Yes
That is correct
Awesome thank you!!
You're welcome!
Great, very helpful 😊
Glad it was helpful!
My amp has no pre out is there anyway to use the headphone jack
Man what do you mean those adapters don't work very well . My Denon X2700H didn't have preouts for me to hook up my Outlaw 5000x so I bought 3 RUSSOUND Line level adapters and now I drive my speakers. The RUSSOUND adapters work very well as pre outs .
Great instructive video. Thanks. Can you tell me how much sound quality difference there is between an XLR connection vs RCA?
Also what is better 14g lamp cord or 12g silver cable...
look at the most high-end audiophile systems and check what they are using.(spoiler; RCA) IMO, xlr is for long noisy runs like in a music venue from the stage to the front-of-house mixer. unbalanced can pick up noise. in pristine conditions, they will sound the same.
edit: also, xlr is so much more physically dependable than the 1/4" jacks ubiquitous to music gear. they dont fall out or get worn and noisy, so XLR has physical advantages too. like i feel way better knowing i have xlr from mixer to PA amp. it can't fvck up BUT completely unnecessary for the home. big bulky and expansive.
Awesome information
Glad it was helpful!
If avr doesn't have preouts but having extra hdmi audio output, how to connect emotiva basx a700 power amplifier. Is it possible to add external amplifier?
Unfortunately, if there are no pre-outs on the AVR, there is no way to send signal from the AVR to the amplifier.
He makes it look so easy. In our worlds it’s a tangled mess of electric spaghetti that you’ll get tangled up in trying to squeeze behind your cabinet to connect it all. Then come to find out you actually connected yourself inside a spiderweb of wires and now you’re stuck there. So it’s either disconnect everything so you can get out, or call the fire department to bring a ladder in order to climb over.
Or maybe it’s just me?
Either way, Emotiva is in my future this summer and I look forward to it. Thank you for this video!
Cheers!
It can be accomplished, just takes patience and a plan.
Way i have it is from my sony avr to pioneeer avr. My sony has 2 hdmi outs. One goes to tv...then hdmi out 2 to the pioneer. I am doing this to power 4 atmos speakers as the sony one only has 2. I noticed the pioneer one has pre outs. I preffer the sound of the sony it seems its class A/B but the pioneer is class D. Initially had all connected to pioneer but didnt think it sounded so up front and clear.
In all honesty i know nothing about pre amp. Never used it. But do i need to ise a specific type of receiver to receive the pre amps? Like could i just connect the pre amps from my pioneer to my sony?
Great video ❤
Thank you!!
But if you had a Emotiva MR1, you wouldn't need an external amp, correct?
I have a Marantz Cinema 50.Can i leave the loudspeaker cable there and connect chinch to external amp? The external also has loudspeaker cable Inputs tough..
When doing this, do you have to adjust volume on both amps or does one sync with the other? For example, im looking to get a external amp to power my zone 2 (atmos speakers) so i need a 2 channel amp at roughly the same watt output, ince all connected, would the main avr control the vokume of the new external amp? If not, how do you balance that? Seems alot of messing about
Most external amplifiers do not have volume control, they just amplify the signal from the preamp/processor so you only have to deal with 1 volume control. IF you end up with an amplifier with a volume control, set that volume to 100% and let the preamp handle the volume adjustment.
@Emotiva Audio Ok thank you very much for your reply, after all the researching, it seems my RX-V6A is not capable of using pre outs for zone 2 (presence or surr backs) at same time as main speakers so i dont need one now. Thanks again for your reply though. I appreciate you getting back to me.
I just want a single pre out on an AV reciever to connect to a power amp. The power amp is a proper power amp i.e. it has no volume control. This is to power some very powerful speakers. I dont want to go through zone two line out as I want all speakers to play at the same time. Is this possible??
Only for emotiva?
I'm new to this concept, once you get everything setup, how do you control the volume, through the receiver or the amp, or do you have to adjust volume on both amp and receiver?
The preamp/processor/receiver will control the volume. Once the amp is hooked up, it pretty much just sits there.
@@nickmandara8231 Thank you Nick
@@alanb2140 Whwn you connect the two with the trigger wire one you turn on the avr it automatically turns on the a5
There is no volume knob on the amp.
It is an amp, it only amplifies the input.
Ok, so now I know how to wire it, but I still need a video on the benefits of going through all this. Why wouldn’t I just buy an AVR like the Yamaha Aventage A6A and be on my way?
Because they only give 50 watts per channel
Any solution for non pre outs avrs?
Great Video
Glad you enjoyed it
Will the RCA cables on your website be coming back in stock any time soon?
We are working to get those restocked.
My Yamaha Aventage RX A2A does not have a center channel pre-out. Can I use the Emotiva to power the R & L fronts but leave the center and rears in a potential 5.1 setup hooked up to the Yamaha? Or does the lack of a center channel pre-out mean I should stick to a 2 channel setup. I'm okay with stereo, but it would be nice to have the option of going 5.1.
Yes that would work! Taking that left and right channel off your Yamaha would actually free it up to drive more power to the speaker you have connected to it.
@@EmotivaAudioCorp Thanks!
Hello . I have an unusual question (probably). I want to connect two different speakers to each front channel using two different amplifiers for each (front) channel. Can I split RCA (rca splitter) or will this connection affect the audio quality? I’m going use some emotiva amplifiers (XPA-DR3)
just try it and judge with your own ears. what you are doing is putting a parallel load on the line out, basically cutting the impedance in half. if the line out can drive that, you will hear no degradation of sound. i have made my own splitter cables to do exactly what you are proposing and it worked great. if you are really worried, check the specs and see what the output impedance of the line out is and the input impedance of the amp inputs. as long as 1/2 the amp input impedance is still higher than the line out impedance, you should be ok. usually the inputs are way higher than the outputs and there is no problem. good luck. go for it. you cant damage anything just by splitting line level.
@@jjrusy7438 thank You very much.
what about the subwoofer how do you connect it ?? to the pre out or to the av receiver???? please help
You will connect your subwoofer directly to your receiver to the subwoofer output.