Pioneer S-7MS/S-7MR

Commentary

This is a layout-free type block speaker system in which three blocks can be combined and arranged as desired.

In the low range, two planar woofers with high-efficiency drive by small-diameter voice coils are mounted.
In addition, it is equipped with a 10 cm cone type squaker in the middle range and a 6.6 cm cone type tweeter in the high range.

The enclosure consists of three blocks, one main block and two woofer blocks.

There were 2 types, the silver type S-7MS and the red type S-7MR.

Model Rating

Method	3-Way, 3-Speaker, Sealed System, Block Type
Unit	For Low Band : 2 Flat Type For Medium Range : 10 cm Cone Type x1 For high pass : 6.6 cm cone x1
Impedance	6.3 Ω
Playback frequency band	50 Hz to 20000 Hz
Output sound pressure level	92dB/W/m
Rated input	35W
Instantaneous maximum input	100W
External dimensions	1 block : 272 mm wide x 137 mm high x 270 mm deep 3-block stacking : 272 mm wide x 407 mm high x 270 mm deep
Weight	Main Block : 2.5 kg Woofer block : 2.5 kg
Attachment	One speaker cord