Speakers that will be driven are PMC IB2, nominal impedance 4ohms.
Does the configuration changes the characteristics such as slew rate?
I am confused with reported characteristics for both 7B and 14B, sometimes slew rate is listed at 60V per microsecond, sometimes at 120V, is this the result of different configuration (serial vs. parallel)?
If so, would the configuration with slew rate of 120V result in sound being perceived as faster (better PRAT)? And if so, am I correct to say that either configuration would be suitable for my speakers, so I could go with one that has better slew rate?