Sealed, Ported, and Marine Enclosures from 200 Watt to 375 Watt. Available with 6.5", 8", 10" and 12" Subwoofers. Special Designs for Cars, Trucks, and Boats. BOX SIZES FOR HIGH EFFICIENCY SUBWOOFER SYSTEMS ^ft = cubic feet | sq” = square inch. All volumes listed are after vent, and subwoofer displacement; a.k.a. NET volume. This chart is for tuning boxes in the 35-40Hz range. Most good programs will fill in missing T/S specs to a certain point. There are also box dimension calculators on the web as well. I just usually take the size of the space I'm going to put the box in and adjust the dimensions to fit. 1 cu.ft equals 12"*12"*12" or 1728 cu.inches. Last edited: 2012-01-31 6:25 am. So whether it’s 600 watts or 1,500 blistering watts of power, our boxes hold up and help enhance the delivery of ground-pounding bass. With single- and dual-loaded enclosures as options, you can pick the perfect sub box for your sound system. Select your loaded enclosure today and enjoy free shipping on orders over $25. 0 = 115. Black or white. Most people run subs hot due to not listening at reference. 1 single sealed sub is going to be hard pressed to either hit reference or have much headroom unless you are in a very, very small room. The purpose of listening shouldn't be to respond as much as it should be to understand. Sonic Electronix offers a wide selection of high-quality empty custom-fit subwoofer boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality. Our staff is also available to assist you with choosing the right box for your needs. Call us today at 1-502-200-8010 to learn However, some companies (like Bose) use the isobaric subwoofer box design technique, for a small footprint but big on sound. The advantages and disadvantages are few and straightforward : Advantages : Reduces the box volume requirements to half. No efficiency loss when the speakers are wired in parallel. Disadvantages : Feb 29, 2004. #9. A bigger sealed box will give you lower bass than a smaller sealed box but you lose much of the tightness in the bass. IMO, if you want really low bass, a ported box would be best. I don't fully agree with the "much" part of your post. It all depends how much larger you go over the recommended volume. The Best Computer Speaker Deals This Week*. Razer Nommo Chroma Full Range 2.0 Speakers — $149.99. Logitech G560 PC Speaker System With 7.1 DTS:X Surround Sound — $179.99 (List Price $199.99 6,500. I assume this HPF iis actually only used for pass through on the sub (for full range being sent to the sub, then onto main speakers). If you actually HPF your subwoofer signal at 80 hz, that would mean you would lose all bass below 80, which I would find impossible to believe "sounds better" lol. 0MRS1.