Marc v E
Major Contributor
Currently my spare thoughts are occupied with the kef ls60.
Reading through the specs I noticed they use class D for the bass and mids and an AB amplifier for the tweeter.
I would expect class D to be superior in sinad, efficiency, heat management, cost...basically anything that counts.
My question is therefore: why would the engineers at kef choose for an AB amp, specifically for the tweeter ?
What technical benefit does it have?
Reading through the specs I noticed they use class D for the bass and mids and an AB amplifier for the tweeter.
I would expect class D to be superior in sinad, efficiency, heat management, cost...basically anything that counts.
My question is therefore: why would the engineers at kef choose for an AB amp, specifically for the tweeter ?
What technical benefit does it have?