mellemtone/basdrivere: 20 cm, Harbeth, plastmembran "Radial2"
Overgangsfrekvens: 3.500 HK
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< li>anderledes. Finer (se ovenfor)< / ul>
< li>til 40th company anniversary Harbeth Monitor 30.2 – 40th Anniversary Edition (rapport hifitest 3/2019) < / li > < / ul> < ul >
fairaudio.de fra 2013, < / li> < li>hifi & amp; records 4/2012, Harbeth Monitor 30.1,< / li >
< ul> < li > classicalcompass.blogspot.com af 14.Marts 2017 blev BBC calling - Spendor <SP2> vs. Harbeth <M30.1>, åbnet den 7. januar 2020.< li > < ul>