I think the two main advantages of active speakers are higher SPL capabilities and control over each driver which allows for easier integration and stuff like cardiod dispersion
Ls60 is much cheaper than KEF Reference and definitely better than R series.
stuff like cardiod dispersion
Damn, I didn’t know that was even possible. But I’m pretty sure it’s much easier to do actively''Krypton3X Floorstanding Loudspeaker | Amphion
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This speaker is cardiod and passive
Auditioned them in comparison and no contest. Also you can read plethora of reviews, measurements to see a clear picture they are excellent. You most likely need to go higher in reference line to beat them like Ref 3,or go ref 1 + sub at which point total cost makes the comparison apples to oranges. This a speaker where subwoofer is optional, not a must have. The only reason I didn’t go with them is relatively short warranty and probably poor resale value. Wish KEF did longer 5 years like Burchardt.Says who?
Auditioned them in comparison and no contest. Also you can read plethora of reviews, measurements to see a clear picture they are excellent. You most likely need to go higher in reference line to beat them like Ref 3,or go ref 1 + sub at which point total cost makes the comparison apples to oranges. This a speaker where subwoofer is optional, not a must have. The only reason I didn’t go with them is relatively short warranty and probably poor resale value. Wish KEF did longer 5 years like Burchardt.
When talking about actives being overall better it’s in regards to price/value. You can find 15k dollar passive speakers which no doubt will be amazing. But the advantages of active design makes it simpler for manufacturer to create amazing speaker for less. This makes them generally better, if you need to spend considerably more to beat them.
Use a receiver with preouts and ls50 metas for the rest of the setup.I'm sure they're fine speakers (haven't heard them), but how about multi-channel music or HT?
At some point, I hope KEF gives us an elegant solution that allows the user to expand the channels. Kind of "get the basic pair and add extra slave active speakers".Use a receiver with preouts and ls50 metas for the rest of the setup.
With Multichannel music or HT its center channel the star of the show and other speakers supporting it. So as long as you have very good center channel, in this case KEFs R6c (unless your budget allows reference 2c) - it will be very good.I'm sure they're fine speakers (haven't heard them), but how about multi-channel music or HT?
Reference 1 meta is better, as it can be connected to an amp with more SNR, than KH150 has.How would the KH150 for example compare to Reference 1 Meta as they're both 6.5 inch ?
The passive crossover (which steals power) can be a non-linear factor when it heats up in a similar manner as the voice coil in the drivers, and you can't equalize the individual drivers to avoid potential phase anomalies that will show up off-axis regardless of on-axis EQ.-SPL capabilities aren't higher but actives start to limit the response of drivers to protect them. You can do that by saving presets on external DSP.
-Control over each driver for easier integration is cool, but that doesn't mean it can't be done with passive crossover, it just takes more knowledge.
The third/bolded one... Now that's where is at like from me
Now we come to Dutch&Dutch 8C, Kii Three and B&O Beolab 90. The latter even has the option of changing the directivity of the whole loudspeaker. Those three utilize DSP in a manner that can not be done with passive crossover and deserve to wear a crown.
My point on this matter is that all other actives just integrate electronics into a single cabinet, making it more convenient for use: but they don't do stuff other passive loudspeakers can't with adition of external dsp.
... Other than that limiters and FIR filters in external dsp will for all practical purposes match the potential benefits of active speakers. Unless I forgot something?
Power compression, yes.The passive crossover (which steals power) can be a non-linear factor when it heats up in a similar manner as the voice coil in the drivers...
... and you can't equalize the individual drivers to avoid potential phase anomalies that will show up off-axis regardless of on-axis EQ...
Reference 1 meta is better, as it can be connected to an amp with more SNR, than KH150 has.
Also KH150 cannot repoduce hi res music as it’s internal DSP is limited to 48Khz.
reference 1 meta is coaxial so, more coherent sounding, but limited in terms of horizontal dispersion.
Passive crossover steals power, agreed. But the heat produced doesn’t normally have anyThe passive crossover (which steals power) can be a non-linear factor when it heats up in a similar manner as the voice coil in the drivers, and you can't equalize the individual drivers to avoid potential phase anomalies that will show up off-axis regardless of on-axis EQ.
where did you read the impressions? There aren’t any reviews out yet in written form other than two. Both doesn’t mention it. Yes, there are some comments below that Czech videos saying this, but those are guess works from a YouTube video !!Were you able to understand if the difference in sound between R3 and R3 Meta mainly comes from the different choorosver?
I also read on other impressions that the Meta seems to have a little less bass despite having the same woofer...probably having less bass helps the mid-high range to be clearer?
There's still a lot of confusion, I found a last pair of R3's but if I don't get them today they'll sell them.
The problem that if the Meta don't like the old series is no longer there.
Thank you.
We can argue all day long. But what I mentioned is the hi res what generally people would think of like 96khz, 192khz …48kHz isn't "hi res"?
Active or passive, if the woofer has to produce the same sound, it still has to get the same signal, producing same heat in both the cases!Some energy will unavoidably be transferred to heat in resistors for midrange and tweeter crossover since you need to attenuate them. That is a drawback of passives.
Actives have their own drawback since you are boosting bass, and by that some power will be transferred to heat in woofer voice coils.
It all depends on what you like to heat the most. Crossovers or voice coils.