Audio Database


Pioneer S-UK4 Grande(S-UK4GR)
45,000yen(one set, the May, 1996 release)

The 2 way speaker system of UK series with a network less technology.

The natural phase system based on a wave-front control technology is introduced, and the coordination on the time base of the voice source in a listening point is performed by making the location of an 18cm Woofer and a 2.5cm tweeter into usual and a contrary.

A pulp cone is adopted as a Woofer, a diffuser is attached to a center fraction, and a clear tone quality is realized.

Screw type input terminal equipment corresponding to a banana plug.

Rating of a mode
Scheme 2 way and 2 speaker bass-reflex scheme -
A Tallboy type and a low magnetism leakage design
Using unit For low-pass: 18cm cone type
For high regions: 2.5cm soft dome shape
Impedance 4ohm
Play frequency band 30Hz - 26000Hz
Output sound pressure level 86 dB/m (2.83V input)
The maximum input 100W(EIAJ)
Cross over frequency 2500Hz
Dimensions Width 220x height 942x depth of 288mm
(Speaker base included)
Weight 15.1kg (speaker base included)
Adjunct Saran network
OFC speaker cable (3.0m)