Subwoofer Reviews

In order to get the transition between your subwoofer and your main speakers close to perfect, you need measurement gear. Measurement makes your sub setup faster and more accurate. Instead of listening to bass lines to gauge the evenness of your bass response, you just run a quick measurement and get a precise result.

Most subwoofers are large, roughly cube-shaped black boxes that look about as elegant as a Vietnamese potbellied pig.

The speaker world is anything but conservative. Think of the different types you can buy: good ol' cones 'n' domes, electrostatics, planar magnetics, ribbons, horns, pulsating spheres, and more, mounted in all sorts of enclosures or in no enclosures at all.

The world of custom home theater is less daring. Installers want speaker systems that sound great, play loud as hell for hours on end, place reasonable demands on amplifiers, and install easily. This is why you rarely see anything but cone 'n' dome speakers used in custom home theaters.

Of the companies catering to the custom market, BG Radia is one of the few that does things differently.

Small Acorn, Big Tree

In a 1970s television commercial, storm clouds brewed and thunder rolled ominously after an embarrassed Mother Nature tasted Chiffon margarine and pronounced it butter. “It’s not nice to fool Mother Nature,” admonished the announcer, Mason (“with a name like Smucker’s”) Adams.

Because You Can

So, I’m wheeling this ginormous 230-pound Paradigm subwoofer down and around the side of my house, to the double-door, daylight basement that serves as my home theater room. Being impatient, I’m doing this by myself and hoping like hell I don’t tip the thing over and watch it roll end over end down the slope in my backyard. About this time, it occurs to me to wonder, “Why am I even reviewing something this big?” The answer that came to mind is probably the same reason people will buy this $9,000 powder keg of bass. Because I can.

Of course, there’s more to it than that. At CES 2010, the best home theater demo I saw and heard was in the Anthem room, with Anthem’s electronics and sister brand Paradigm’s speakers and subwoofers. The bass was sensational, thunderous, and room shaking, and yet it was strikingly refined. That was the first time I saw the SUB 2, a 4,500-watt subwoofer (rated RMS, and never mind if you can actually get that out of your wall), with six 10-inch woofers arrayed in pairs, firing out of three sides of the cabinet. You read that right. I was every bit as awestruck as you probably are now. Why would Paradigm design and build such a thing? Because they can. In home theater and in life, it’s my firm belief that anything worth doing is worth overdoing. If that’s your philosophy too, read on, because the SUB 2 is a helluva ride.

I can tell you in one paragraph how to set up a pair of small speakers, but I could write a book about setting up subwoofers. It’s the most challenging aspect of home audio because the resonances in a room tend to stress certain bass frequencies and strangle others.