When the datasheet of TPA3110D2 mentions load impedance as 4 ohm or 8 ohm in graphs and electrical characteristics, Is it the physical load (speaker impedance) or the impedance seen by the amplifier at each +ve or -ve output terminal (i.e half of the actual physical load for BTL)? In other words, does it support 4 ohm speakers in BTL configuration?
Thanks
L Bhavani
