SVS PB1-ISD Review

It was a late February day in 2003 when I first experienced an SV Subwoofer. Sure, I had heard other subwoofers before, most notable was a Klipsch 12" (before they started cheaping out on parts). Before I get into the technical aspects of the sub and how it sounds, a little background information is needed.

I had never heard an SVS live, but spent they money on it anyway. Foolish? Probably, but the fine folks over at the Home Theater Forum have done nothing but rave about SVS. In addition, SVS has a liberal in home trial policy; basically, if you don't like the way it sounds, send it back. I figured there was nothing to lose.

SVS, in the beginning made cylindrical subwoofers, due to the lower cost, and the generally better sound. Hey, the driver is round, why is the box square? Unfortunately, I wasn't a huge fan of the cylindrical versions for a couple reasons, most notably was the lack of a place to put it. In addition to their tall stature, they also had a 'soft' top, which means that you can't put anything on it.

In January 2003, I was looking over the SVS page when I noticed they would soon be selling a box sub. Perfect! I thought. Well, a few weeks after placing the order, the UPS man backed into my driveway to deliver a rather large and heavy box. I ripped open the box like it was Christmas morning, being careful not to damage the sub and hooked it up without first reading the enclosed pamphlet. I setup my receiver to support the subwoofer and popped in some music (before calibrating it). It was loud; the windows rattled, the pictures turned sideways, the dog ran away in fear (well, he would have, were he in the room).

At this point, I thought it'd be best to calibrate the sub (and the other speakers), using Avia Guide To Home Theater. Calibrating the sub was far more difficult than I expected. Getting it to be equal volume as the main speakers at reference level wasn't too bad, but listening to pink noise at 85db begins to hurt your ears after a while.

I popped in the music CDs and DVD-Audio discs again, and the subwoofer wasn't as loud and blended very nicely with the main speakers. Most of the time I can't even tell it's there, which is how it should be. The subwoofer performs as expected with music, it doesn't stand out and provides the necessary punch to keep your foot tapping.

After playing around with a few audio only discs, I figured it was time to try some movies. I looked over the list of good bass movies provided by SVS, and decided to start with a few scenes from U571. The depth charge scene nearly had me ducking for cover! Next up, the Haunting (remake), in DTS. All I can say about this one is that I can't believe none of my windows broke.

So, it sounds good, was painless to setup and was fairly expensive, what else is there? The looks, of course. The wife factor on this thing is very low, conversely, the bachelor factor is very high. The finish on the box is like nothing I have ever seen. It is sandpaper like, and painted black. All this means that it is very durable, and you don't need to use a coaster to put your drink on it. It is also the ideal size to be used as an end table (or under an end table). Aside from the above, it is very non-descript, save for the small SVS logo on the front. The people at SVS indicate that a piano black finish is not available for this unit to keep costs down, and because they are more difficult to care for. While I can appreciate that, my other equipment has a piano black finish, and while it is more difficult to care for, it does have a more classy look. Maybe an option is in order for an additional cost?

An additional nice feature of this unit is the bass plate. Instead of having 4 feet contacting the floor on this downward firing sub, the 4 feet contact the bass plate, which is about 2" below the driver. This plate gives good reflective qualities for the sub, as opposed to the unknown characteristics of the floor (wood, carpet, concrete, etc). It's a novel, but very 'sound' idea.

The cost for this workhorse was very reasonable for the quality delivered. At US $600, it is comparable to more popular 12" subwoofers, but with a much better sound quality and better build. The level of quality and 'loudness' from this subwoofer can be compared to items costing 2-3 times as much, and in many cases, it sounds better. In short, it sounds much better than other subs in the $500-$800 price range, and is well worth the cost.

Update (Oct 11, 2003): SVS is now offering the PB1-ISD in varying colors for an additional $50. The colors available are Golden-rod, Gray-stone, Ice-white, and Tan Granite, in addition to the original black. The 'wife acceptance factor' can increase greatly with these new color options.

Sound Rating: 9/10
Aesthetics: 8/10
Ease of hookup: 10/10
Final Rating: 9/10