Technical

13 questions answered by SSOUNDS engineers.

What does SPL mean in audio?Active vs passive speakers: which should I buy?What causes feedback and how do I stop it?What is the difference between a subwoofer and a speaker?What is impedance and why does it matter?What is the difference between RMS and peak power?What is a crossover in a speaker system?What is a stage monitor and do I need one?What is a DSP processor used for in audio?How do I power large speakers?How much headroom should a PA system have?Why does speaker coverage matter more than wattage?What is beam steering in a line array?