I always wonder what is meant by accuracy. Accurate to what? I am a recording engineer. Do you want it to sound what it sounds like in the control room. Remember the control room doesn't sound what it sounds like in the studio. Accurate to the sound in the mastering booth? Accurate to the sound on the digital file. Digital file played back on what system? All speakers are colored which means they add there own characteristics to the sound being sent to them. Find a speaker you really like and go with them. Pretend they are accurate
Alan