So, sending audio from a mixer to speakers requires amplification. If you have speakers with a built-in amplifier, you only need to connect the mixer to the speakers without anything in between.

I'd like to add *two* pairs of speakers to the Zone 2 amp output (which, as I say, has a hook up for only one additional pair.) I can set my amp to 8 ohms (default), 6 ohms, or 4 ohms.

A subwoofer's volume and crossover controls Steve Guttenberg/CNET Subwoofer connection to a two-channel system differs from the methods used in home theaters.

Sony's SA-SW3 and SA-SW5 subwoofers pack a punch in a small package. Here are instructions for connecting and troubleshooting your Sony wireless subwoofer.

You might be connecting a soundbar, a pair of stereo speakers, a surround system, or even an amplifier that then distributes the sound to speakers connected to it.

Sony's SA-SW3 and SA-SW5 subwoofers pack a punch in a small package. Here are instructions for connecting and troubleshooting your Sony wireless subwoofer.