|108,000 (one-set, around the 1985 time)
The 3 way speaker system which Pioneer concentrated
the advanced technology and developed in order to respond to digital age.
The cone type unit by the 32cm carbon graphite which adopted the EBD
scheme is adopted as low-pass.
The linearity which raised the cylinder
intensity, eliminated the propagation loss, adopted the DRS scheme as the used
machine style, and was excellent in attaching a subbobbin is gained.
dome shape unit by a phi76mm beryllium is adopted as a mid range.
tangential edge excellent in the responsibility and phi156mm strontium ferrite
magnet magnetic circuit have realized inside compass with a high linearity.
The original ribbon type unit of Pioneer is adopted as a high region.
It is light, and in addition to a rigid high beryllium diaphragm and a
powerful magnetic circuit, DRS is adopted and exclusion of the accompanying
sound which begins the improvement in the initial shock sensitivity in Loule
Bell, and originally is not in a signal, and a low distortion are realized.
Furthermore, comfortable loud sound is conjointly reproduced with a new
||3 way and 3 speaker bass-reflex scheme -
||For low-pass: 32cm cone type
ranges: 7.6cm dome shape
For high regions: Ribbon type
|Play frequency band
||30Hz - 50kHz
|Output sound pressure level
|The moment maximum input
|Cross over frequency
||Width 390x height 680x depth of 378mm