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  1. DIY Repair and Maintenance
    Hello all couldn't find the answer in a search How I ended up with this TV one of my neighbors got rid of his Mitsubishi WS-55511 TV so I hauled it off for them. It works but the RV doesn't after reading sticky I pulled the convergence board and found 2 blue diodes or fuses bad don't know...
  2. Ported Subwoofer Build Projects
    I've got a Tangband subwoofer. Its a 10inch..here are the specs. I don't understand why I'm getting negative volume DIAPHRAGM MTL Paper SURROUND MTL Foam NOMINAL IMPEDANCE 8 W DCR IMPEDANCE (3.2+3.2) W SENSITIVITY 1W/1m 88 dB FREQUENCY RESPONSE 32-600 Hz FREE AIR RESONANCE 32 Hz VOICE COIL...
  3. SPL Meters | Mic's | Calibration | Sound Cards
    I may just be thinking about this the wrong way but I am a little confused as to what the numbers mean in the calibration file. From what I have noticed the calibration file is not automatically applied to measurements. Disregarding any inherent inaccuracy of the cal file itself, what I am...
  4. DIY Subwoofers - General Discussion
    Hello Folks, I'm getting ready to do a sub using the Seas L26ROY. However, when I enter my data in WinISD alpha, the Xmax autopopulates as only 14mm, which is half of the linear Xmax, and 1/4 of the max. Can someone take a peek at this attachment and tell me how the numbers look? The only...
  5. DIY Speakers
    Has anyone run the sealed enclosure numbers on this driver (based on factory specs)? I am getting 22.8l for an optimum (Qts 0.707) sealed enclosure.
  6. DIY Speakers
    I'm playing around with different online calculators and found one at kbapps.com so I started punching in some numbers. For a 6.5" woofer Fs - 40Hz Qms - 2.75 Qes - .30 Qts - .27 Vas - 17.4 liters So the calculator is suggesting a 6.5 liter box, which looks about right to me. But, with a 3"...
  7. DIY Subwoofers - General Discussion
    Long story short (please don't ask for more right now - I am losing it after this) my dual ED 19ov.02 LLT sono build just wont work. I am not handy and made too many errors that added up and ruined the build. I am trying to salvage it my making 2 smaller sealed sonos that I may co-locate to get...
  8. Home Theater Projectors
    Hi all - I've been working on my HT rebuild for a few weeks now and I've been planning to do a CIH setup. My wife and I watch a 50/50 mix of HDTV and Movies. I have changed my plans to an acoustically transparent screen (I think... SmX (gain of 1.16)) which allows me to use my space much...
  9. REW Forum
    I was reading a document that talked about setting frequency, fine, gain, and bandwidth in the BFD and how to do this manually (MIDI is not working yet until I get my v1.4 chip). The entering/storing part is easy enough to follow. But what I want to make sure I understanding is how to...
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