(AVRE401) Speaker projector Stand Height adjustable sonos one

Pls check below items to confirm order

1. speaker weight less than 4.5 kg per pc ?

2. speaker bottom size 12-22cm ?

Model NO:E401 SGD 89 per pair good for sonos one , wireless surround speaker
Internal diameter:0.8cm
Height:70-120cm
Top plate adjustable:12-22cm
Base thickness:3cm+1cm
Base size:19x24cm
Colour:black
Material:Steel
Loading:4.5kgs/pcs