|price - unknown (around the one-set and 1979 time)
The multi-drive 2way speaker system designed in order to realize the sound of
901 at low cost comparatively.
A 20cm corn type unit is used for
low-pass, four 7.5cm corn type units are used for two pieces and a high region, and it has become the peculiar layout which gave each the angle.
crossover network with a bypass capacitor is adopted as the network.
network has structure which strengthens the radiant energy of the tweeter of the
two other side outside among four tweeters, so that it becomes a high region.
By the directional characteristics of an "asymmetrical type"
peculiar to this BOSE, a high region ingredient without diffusivity is
died in the whole room, Watarase and balance are good and the acoustic
field with a spread is made.
Moreover, the conditions of a setting position can also use the
output of four tweeters, switching it equally (symmetrical type).
601 attaches to a wall in back exactly, and direct / the reflecting effect is
Moreover, in order for three of six drivers to emit sonic energy
up, even if it puts on a sofa and table side, the acoustic field which balance
was able to take is obtained.
When there is no wall in the side, it can
switch for the radiation pattern of high region energy with a control switch, and the right balance can be obtained.
||2 ways and 6 speaker direct / reflecting system, and a
||For low-pass: 20cm corn type x2
For high regions:
7.5cm corn type x4
||Width 375x height 637x depth of 325mm