Zu Audio Dirty Weekend Loading Resistors Upgrade
So, an engineering ponder from a non-engineer:
The Zu Dirty Weekend speakers offer an upgrade during the purchase process- 25 OHM SPEAKER LOADING RESISTORS for $20, or 10 OHM SPEAKER LOADING RESISTORS for $22. I plan on attaching the DWs to my PowerNode 2i. Tony at BlueSound assures me the PowerNode 2i will do fine driving the 12 ohm DWs (at 40 Watts, I might have to turn up the volume a little). I am not familiar with resistors use with speakers.
1- Do resistors really make a noticeable improvement with speakers?
2- If so, should I get the 25 ohm or 10 ohm resistor?
Anyone out there have experience hooking up DWs to a BlueSound product?