Bose Speaker Measurements & Frequency Response Graphs
Dec 13, 2007 · Great article, I've known for a longtime that Bose blows, but I mean, that frequency response tested is beyond abysmal. Satellites - 280 Hz to 13.3k Hz at ± 10.5 dB. Base Module - 46 Hz to 202 Hz at ± 2.3 dB. That's just disgraceful.
Frequency response graphs - Audioholics Home Theater Forums
Dec 6, 2014 · An impulse response curve shows that it responds to the initial pulse and has little or no overshoot. For a given driver, a QTC of 0.5 requires the largest box. This low Q alignment has a downward-sloping response curve, but offers the best possible transient performance and the lowest frequency extension at -10dB.
JBL Frequency Response | Audioholics Home Theater Forums
Audiophyte. Aug 7, 2013. #1. Hi, I have a pair of JBL MRV310 floorstanders from the 1990s. I recently had a frequency response graph done by a audio repair shop. This showed a dip in the 1k to 2k hz range. (all else appeared ok) Can someone tell me if this is to be expected from this type of speaker or what sort of problem it suggests.
How do I properly read an SPL vs. Freq. Chart?
Dec 6, 2007 · What I found was that the -3dB point as confirmed by the frequency response and saddle point on the impedance graph is around 60Hz just as the manufacturer claims. They maintain a linear response of +-3dB throughout the entire audio range but do tend to favor the lower midrange in the 1kHz to 3kHz region just like my listening tests confirmed.
SVS Ultra Tower Review by Ted Nicolakis
May 27, 2013 · The SVS Ultra Towers are by no means the definitive word in speakers. However, you need to spend substantially more money (probably somewhere in the $5,000-$10,000 range) to get better overall performance, transparency, details, and even then not get the same low frequency extension.
I want to learn about cone (woofer) break-up.
Feb 27, 2011 · You've now seen examples of woofer break up in frequency response and cumulative spectral decay (waterfall) plots. You can also see evidence of woofer break up in impedance plots. In this example, you see a 7" woofer with a kevlar/paper cone. Scroll down until you can see the FR and Impedance plots.
SPL vs Frequency Graphs | Audioholics Home Theater Forums
Sep 5, 2007 · When testing the frequency response the SPL vs frequency is plotted as in avaserfi's original post. To simplify it, let's say we test 100 Hz, 1000 Hz, and 10,000 Hz. We feed it each frequency one at a time at a standard level. If the 100 Hz tone yields 100 dB, the 1000 Hz tone yields 97 dB, and the 10,000 Hz tone yields 102 dB, then the range ...
Klipsch RP8000F frequency response - Audioholics Home Theater …
Feb 7, 2020. #1. I'm thinking of purchasing the Klipsch RP8000F speakers, but I'm concerned about the difference between the frequency response testing performed by Danny Ritchie of GR Research and James Larson of Audioholics. See Fixing the Klipsch RP-8000F - with GR-Research. I wonder why there is such a discrepancy.
How to interpret frequency response specs - Audioholics Home …
Oct 4, 2008 · How to read frequency response specs: I am curious if the difference expressed by these specs are audible. Frequency Response: 5 Hz to 50 kHz, +0, -3 dB Frequency Response: 20Hz – 80kHz, +/-0.5dB and the extreme 30 hz 0 15000hz within 0.1 db
Bose Speaker Measurements & Frequency Response Graphs
Dec 13, 2007 · I concur with your thoughts Pyrrho, and certainly one can make a good purchase based on what the specifications of a certain speaker say, but that just one step of the whole process, and once you get the speakers set up at your HT, there's a whole bunch of variables that come into play, the main one being the way you perceive sound, and that at the end of the …