The Best PA Speaker for Live and Practice: EV ZLX 15P G2
For a powered PA speaker you plug into the wall, the one I'd hand most players is the Electro-Voice ZLX-15P G2. It's loud, it's clean, and it has the brain to make dialing it in easy, which is a rare combination at its price.
Why the ZLX 15P G2
It's a 15-inch, 1,000-watt Class-D speaker with a 1.4-inch titanium compression driver, and it'll reach a max of 127 dB, so one of them covers a rehearsal room and a pair will handle a small gig. The second-generation model adds DynaCord DSP, which gives you a proper EQ plus reverb, chorus, and delay, and five voicing modes for different situations.
The part that makes it easy to live with is control. You can set it all from a single knob on the back or from the EV QuickSmart mobile app on your phone, and the app can link up to six speakers for a bigger setup. Inputs are two combo XLR / quarter-inch jacks plus an aux in, with an XLR out to feed another speaker.
The best partner for an amp modeler
One of those five voicing modes is FRFR, which stands for full range, flat response. That is exactly what you want when you run an amp modeler. A flat speaker doesn't color the sound, so the tone you dialed in on your Quad Cortex or Donner Arena 2000 comes out the way you built it, instead of getting reshaped by the speaker. That makes the ZLX a natural fit for the modeler crowd.
Who it's for
This is the pick for gigging bands, rehearsal spaces, and anyone with power on hand who wants real output and clean tone. If you need to play where there's no outlet, you want the battery-powered EV Everse 8 instead. For everything plugged in, the ZLX is hard to beat for the money.
Using it to practice
Run your modeler or interface into the ZLX in FRFR mode and you have a loud, accurate practice rig. Play Guitar Quest through it, with the app detecting your notes through your interface while the speaker fills the room. It turns practice into something closer to playing live:
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