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  1. 4 sealed rss390ho your thoughts

    DIY Subwoofers - General Discussion
    Looking for feedback. 4 sealed 390ho 3-6cu ftft box Nx6000d or Crown with Mdsp. I am thinking sealed. From what I have read there easier to tune ? 3 up front behind AT screen ( want to keep the depth under 20 inch ) 1 behind the coach @ 20ft I can get 4 390ho for 1000$ CND funds Trying to...
  2. SI15" or RSS390HO in 4.4cuft net Ported ?

    Ported Subwoofer Build Projects
    I am wondering if anyone can model these 2 Drivers in WinISD to see which is best suited for a 20Wx24Hx25D (4.4cuft Net) Sub enclosure for HT . SI15", TS Parameters: 15" D2 Re: 3.7 Ohms Fs: 18.5 Hz Qes: 0.37 Qms: 6.3 Qts: 0.35 Le: 3.5 mH Sd: 80445 mm^2...
  3. Pulling my hair out! Dayton RSS390HO

    Ported Subwoofer Build Projects
    Hello. Currently. I Have a Dayton RSS390HO powered by a Yung SD-500 amp in a sealed enclosure roughly 2.0 Cu ft. Since this is a system that is now mostly used 80% home theater, I want to DIY a ported sub to get more extension for Bluray movies. The sealed cab sounds pretty good and is great...
  4. RSS390HO build

    Ported Subwoofer Build Projects
    Just a little info on my build. Currently I am using an older model 200 watt amp to power this so I’ll not be completely satisfied until a more power appropriate amp is purchased. The project was only approved if I could make it appear as an end table in our living/HT/Kids play room in...
  5. Dayton RSS390HO, iNuke NU1000DSP build

    Sealed Subwoofer Build Projects
    Dayton RSS390HO 15", iNuke NU1000DSP build Hi guys, extreme newb here. I was just messing around with winISD with the Dayton Audio RSS390HO sub in a sealed enclosure. According to the graphs below I can get 90+dB all day down below 20Hz in a 2^3ft enclosure with just 150Watts??? I got this...
  6. RSS390HO sub build

    Ported Subwoofer Build Projects
    I have been planning to build a couple of subwoofers for a sound system (ie, HT and music) for our winter home for some time. I had been considering a number of manufacturers/suppliers but with AE and Exodus drivers essentially unavailable I purchased two from the remaining "contender"...
  7. Why does my Sonosub sound louder with the top cap off??

    Ported Subwoofer Build Projects
    Why does my Sonosub sound louder with the top cap off?? Updated with some Pics Driver- Dayton Audio RSS390HO-4 Enclosure - 18" dia Sonotube at 8.8 cuf. Damped with pink insulation. Amp - Behringer Inuke 3000DSP bridged to 4 ohm mono I had the top cap off today while I was waiting for some...
  8. Dayton RSS390HO - 15" High Output Subwoofer Build

    Ported Subwoofer Build Projects
    The original plan of this build was to actually make two subwoofers utilizing the Dayton RSS390HO driver. After I got this first enclosure roughly together, I ended up just building one due to size restraints in the living area and pleasing the wife. When I started assembly I noticed something...