Speaker Setup

Subwoofers are like the magic beans of audio, expanding a playback system's dynamic range in a way that dramatically enhances the listening experience. There's an attitude among some audiophiles that subwoofers represent, if not the spawn of the devil (there are numerous such spawns in audio lore), a bad compromise at minimum. But the truth is that adding a modest but well-designed subwoofer to speakers, even compact bookshelf models, can result in better performance than what you'd get from full-range towers that cost considerably more.

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Q I just bought Polk Audio Monitor 40 Series II speakers and want to know how to install them using bi-wiring. Do I connect two separate wires from the positive and negative outputs on the receiver and run them to the separate positive and negative input sets on the speaker? What benefits will that provide? —Kris Green, via email

I’m in the interesting position of telling you how to do something with a subwoofer that you shouldn’t do. No, it’s not illegal. But in the ears of those for whom sound quality is more important than ergonomics, décor, and/or domestic tranquility, it’s definitely heretical.

Selecting audio components is one of the more daunting tasks that any serious home theater enthusiast faces. On the surface, it seems evident that if you just go out and buy the best components you can afford, they’ll sound great with both movies and music. And that’s generally true: A better system will more accurately reproduce the waveforms you feed it, irrespective of whether they come from a movie or music. But it’s often not that simple. While assembling a home theater system that’s equally spectacular with movies and music may be a laudable goal, unless you have unlimited funds, you’ll probably have compromises to make. At that point, you might want to steer the system’s performance strengths one way or the other with the right mix of speakers and electronics. But how do you go about matching these up?

Optimizing your sound, one step at a time.

Getting all the pieces for that new system into your room is just the first step to home theater bliss. You’ll need to set up the A/V receiver’s inputs, position the speakers, and configure the AVR’s speaker adjustments for balanced sound before you get to movie time. I’ll frequently refer to your AVR, but the steps will be identical for a separates system with a surround processor and power amp.

Tips and tricks for making your system tweakin’ awesome.

Unless you have really expensive tastes, it’s easy to see how spending several thousand dollars on your home theater system can make some very noticeable improvements. That kind of cash could buy a bigger TV, a larger projection screen, a brighter projector, a beefier amp, or a stouter subwoofer. Any of these would put some extra kick in an already kick-butt system. But maybe—like me—you don’t have piles of cash sitting around begging to be stuffed into a store’s cash register. Perhaps you just bought your first HTIB, recently added to your existing system, or (again, like me) you’re simply a classic cheapskate. Whichever it is, let’s say you’ve maxed out your A/V budget for the year. Now what?

When you get that new speaker set you're going to need to configure and balance your system. The process described below describes AVRs, but both the features and steps you'll take are identical if you're using a "separates" system with a pre-amp/processor and power amp.