Antus wrote:
Matrix 800...(恕刪)
Dear Antus:
Thanks for the information, it really helps, and I then did a bit research based on that. Yes, the "twicking control" would potentially lead to a kind of "tolerance" of sound quality. Furthermore, there were some players even "upgraded"/replaced its original tweeters by more recent models - even though I am not sure whether it would help or not overall.
On the other hand, I noticed that it was so hard to find the specifications for this pair of speakers. Here is the only technical information I could get so far:
http://www.hifi-studio.de/hifi-klassiker/B+W/B+W-802.htm
In the technical data section, it says that the frequency response range is:
50 - 20.000 Hz (plus/minus 2 dB)
If this is the case, two further questions need to be discussed:
(1) First of all, no offence, but just a pure discussion. According to the specification I found, the speakers are able to reproduce sound frequency ranged from 50 - 20000 Hz, rather than up to 16000 Hz. If it is possible and convenient to you, could you please double check this part for me?
(2) Even though the Series 80's lowest frequency response is 50 Hz, by comparing to my "little" 685 speakers (47 Hz - specified officially), 802F is way deeper and more solid in low frequency range. On top of that, few players (discussions on internet) also mentioned excellent performance about 802F Series 80's bass (low frequency). As a result, I am a bit confused about the specified 50 Hz as well.
In summary, the specification of 50-20000 Hz frequency range is "doubtful" to me at current stage. Since there is no other technical date available to compare with, in other words, I am not sure how accurate the specification info I found is. What do you think? Cheers.
