That is what I was wondering as well - thank you for clearing that up. I guess such feature will come into use where you have a large venue and need to compensate for the perceived hearing (e.g. about 1 second delay when you have a 343-metre length.) This is only my guess; I have never had to work in such venue. Great video, sir - thank you very much.
hello, thaank you first for your video. It is very usefull for beginners. Could you explain in a paper A4 this connection please? I have the cx3400, in stereo mode i want to connect one passive subwoofer. I will use the sum sub output? The gain sub in which level is good to be?( i have it in 0db and my amp protect is on occationaly. IF i dont use the sum sub output mode, one sub in which channel is good to connected? than youuuuu
In fact, for subs doesn't matter if it's stereo or sum, I use it in mono anyway. If you don't sum, any channel will do the job. For the gain, there is no standard level let's say, it's up to you and your ears. Usually the power amplifiers have a clip LED, so take care not to see that too often...so use common sense.
@@viocaia because i have only one 15" passive sub. So, if i connect the sub in "R" signal channel.. the "L" music not playing. On the other hand, in sum "R+L" .. the sub will play both , all music. There is difference between this options or i make mistake. For the gain, i understand, ok. (Thanks very much for your time , and the information. 🙏🙏)
@@stefanoskas4799 At very low frequencies, it doesn't really matter which channel is playing. Mp3s are usually mono at those lows. So any of the low outputs will be ok. Don't think about loosing any music signal.
The crossover's low frequency delay is supposed to work in a configuration with subwoofers in front of the main speakers, not behind them.
Thank you for clearing this up..
That is what I was wondering as well - thank you for clearing that up. I guess such feature will come into use where you have a large venue and need to compensate for the perceived hearing (e.g. about 1 second delay when you have a 343-metre length.) This is only my guess; I have never had to work in such venue.
Great video, sir - thank you very much.
Very very clearly explained. Thank you so much.....
THank you too..
let me know if you like a demo video, with audio test and live sound recordings!
hello, thaank you first for your video. It is very usefull for beginners. Could you explain in a paper A4 this connection please? I have the cx3400, in stereo mode i want to connect one passive subwoofer. I will use the sum sub output? The gain sub in which level is good to be?( i have it in 0db and my amp protect is on occationaly. IF i dont use the sum sub output mode, one sub in which channel is good to connected? than youuuuu
In fact, for subs doesn't matter if it's stereo or sum, I use it in mono anyway. If you don't sum, any channel will do the job. For the gain, there is no standard level let's say, it's up to you and your ears. Usually the power amplifiers have a clip LED, so take care not to see that too often...so use common sense.
@@viocaia because i have only one 15" passive sub. So, if i connect the sub in "R" signal channel.. the "L" music not playing. On the other hand, in sum "R+L" .. the sub will play both , all music.
There is difference between this options or i make mistake. For the gain, i understand, ok. (Thanks very much for your time , and the information. 🙏🙏)
@@stefanoskas4799 At very low frequencies, it doesn't really matter which channel is playing. Mp3s are usually mono at those lows. So any of the low outputs will be ok. Don't think about loosing any music signal.
@@viocaia thank you very much!
How many volts is the supply?
230V , normal for EU
Thanks
Are there any ways to tame lower high frequency in this?
I found with CD button off the high ends are attenuated , so try that...there is no other way but volume..
Wouldn't using an EQ work?
version 2?
No, it's v1, but there is no difference, just the look..the guys from the music shop said that...for me it's fantastic good sound now!
@@viocaia i think ver 1 have larger Depth and have toroidal transformer
@@supremo3024 Maybe..the sound is the same..they told me..