The small CT 219, the medium sized CT
220 and the powerful CT 221 are forming a range of transmission line subwoofers
with different outputs.
Considering their size all subwoofers show an astonishingly low frequency response.
Klang+Ton review of CT 219, CT 220 and CT 221:
..."The CT 219, with a cut-off frequency of around 80 Hz, in conjunction with
five CT 214 is ideal for smaller rooms or for those who prefer lower volumes.
Somewhat to big already was the CT 220, a subwoofer that likes to be partnered
with CT 215. This set is more than adequate to let loose a few dinosaurs knocking
down some less robust trees even in a somewhat bigger room. Realistic sound
levels, however, were only achievable with the CT 221, since five satellites
with 17'' drivers each, running in parallel at 4 Ohm require a powerful companion.
As a result, even music videos turned out to be enjoyable, for what's a rock
concert at a moderate volume supposed to be!"...
Our kit consists of:
Price for CT 221 kit without cabinet per unit: on request
Mivoc AM 80 plate amplifier module
Please note: the amplifier needs to be fitted
into a separate casing, since there is not enough space due to the transmission
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