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  1. Home Theater, Audio and Video News
    Source: BigPictureBigSound
  2. DIY Speakers
    I rescued a pair of KEF coaxial driver/crossover setups from the trash pile. They came out of a pair of Ci200QT motorized in-ceiling speakers. 8" woofer with a 1" coaxial tweeter, 6 ohm impedance, 88db sensitivity, xover at 2.5kHz (seems high for an 8" driver?) I want to throw them in a box and...
  3. DIY Speakers
    I have a bunch of Kef iQ30's. I love the midrange of these speakers, but the tweeters leave something to be desired. So I'm thinking about replacing them with something better like Swans HiVi RT1.3WE. I don't want to modify my speakers if I can avoid it. Kef also has a unique design where the...
  4. DIY Speakers
    http://twit.tv/show/home-theater-geeks/112 good stuff. not sure this is an appropriate forum though. feel free to move.
  5. Home Theater Receivers | Processors | Amps
    Kef Q900 and Onkyo 708, Does any one know if this is a good match sound wise?
  6. Home Audio Speakers
    well i have been looking at b&w and focal for an upgrade and i have always owned paradigm but i just heard both the kef q900 and r900 speakers and had a wow factor... any reviews on these... does anyone own some.. Thank you
  7. DIY Speakers
    Jeff Bagby's Passive Crossover Designer has a calculator for an Acoustic Butterworth 3rd Order passive high pass filter. What makes it unique is an RC circuit that goes from the positive input of C1 to the output of C2. The RC circuit is calculated for a crossover Fr using driver Re, Fs, and L1...
  8. Home Theater Systems | Equipment
    My humble setup for both HT & Music :bigsmile: OPPO BDP93 Universal Player to Onkyo TX-NR3008 AV Amp (1M iego silver Interconnect + 1M Wireworld Ultraviolet 6 HDMI + 1M Oyaide DST75). Power Amp - ClassDAudio SDS258 DIY 2x250W into 8 ohms (1M Audioquest Quartz) Main Speakers : KEF Q700 with...
  9. Home Audio Speakers
    KEF's Q series of speakers has gotten rave reviews and outstanding measurements in the few months since it's come out. Now they're putting out the next level up in their product line, presumably to replace the XQ series in the range just below their Reference series...
  10. Home Audio Speakers
    I have a set of KEF K-160's kicking around the house. Anyone know anything about these speakers? I cant find much online, but these suckers sound fantastic (IMO). I have heard older KEF products rock... Thoughts?
  11. Classifieds - Speakers and Subwoofers
    I am the only owner they are in good condition, but there are some slight scuff marks on the speakers. Can be demo'd (Huddersfield, West Yorkshire). I am only selling as I have moved house and I am changing setup. only £750 Subwoofer: HTB2 Satellite Spekers: HTS3001 Center Speaker: HTC3001...
  12. Classifieds - Audio Equipment
    These classic KEF 105.4 (aka 105/4) speakers are still available if the post is still up. They’ll be a wonderful addition to any audiophile’s rig & will make an super front end for a surround sound setup. Each upper pod contains a 25mm tweeter & a 110mm midrange. The main cabinets hold two...
  13. Home Audio Speakers
    hello there and thanks for reading im thinking of either of these two surround setups, the b&w's would stretch the budget a little but maybe i can cut back in other places. i'm also open to other suggestions :bigsmile: 1. kef 5.1 speakers $3050/$3200 IQ9 Front $650 ea IQ3 or...
  14. DIY Speakers
    Anyone know where I can find FR and impedance graphs for these vintage tweeters?
  15. KEF

    Manufacturers & Vendors Reference Info Forum
    KEF America www.kefamerica.com 10 Timber Lane Marlboro, NJ 07746-1444 732-683-2356 732-683-2358 fax
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