John
PS.
You can test and measure this relatively easily (you can, you've got the measurement kit )
- take 2 amp modules that you are intending to bridge and add (say) a 1ohm or 2ohm resistor in series with the output of each
- connect a speaker to a single amp and measure the audio output - amplitude, phase, distortion etc.
- bridge the 2 modules and measure again
compare and contrast
PS.
When an amplifier is operated in bridge mode, it appears to be driving 1/2 the normal load impedance this must also mean an EFFECTIVE halving of the voice coil impedance (resistance)
You can test and measure this relatively easily (you can, you've got the measurement kit )
- take 2 amp modules that you are intending to bridge and add (say) a 1ohm or 2ohm resistor in series with the output of each
- connect a speaker to a single amp and measure the audio output - amplitude, phase, distortion etc.
- bridge the 2 modules and measure again
compare and contrast