    <SEC-DOCUMENT>0001314727-18-000003-index.html : 20180910
    <SEC-HEADER>0001314727-18-000003.hdr.sgml : 20180910
    <ACCEPTANCE-DATETIME>20180910160707
    ACCESSION NUMBER:		0001314727-18-000003
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		13
    CONFORMED PERIOD OF REPORT:	20180910
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180910
    DATE AS OF CHANGE:		20180910

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Sonos Inc
    		CENTRAL INDEX KEY:			0001314727
    		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651]
    		IRS NUMBER:				030479476
    		STATE OF INCORPORATION:			DE

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38603
    		FILM NUMBER:		181062821

    	BUSINESS ADDRESS:
    		STREET 1:		614 CHAPALA STREET
    		CITY:			SANTA BARBARA
    		STATE:			CA
    		ZIP:			93101
    		BUSINESS PHONE:		805-965-3001

    	MAIL ADDRESS:
    		STREET 1:		614 CHAPALA STREET
    		CITY:			SANTA BARBARA
    		STATE:			CA
    		ZIP:			93101
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a8-kq3fy18.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a8-kq3fy18.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>sonoslettertoshareholder.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: sonoslettertoshareholder.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>sonoslettertoshareholder001.jpg
    <TEXT>
    Document 3 - file: sonoslettertoshareholder001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>sonoslettertoshareholder002.jpg
    <TEXT>
    Document 4 - file: sonoslettertoshareholder002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>sonoslettertoshareholder003.jpg
    <TEXT>
    Document 5 - file: sonoslettertoshareholder003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>sonoslettertoshareholder004.jpg
    <TEXT>
    Document 6 - file: sonoslettertoshareholder004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>sonoslettertoshareholder005.jpg
    <TEXT>
    Document 7 - file: sonoslettertoshareholder005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>sonoslettertoshareholder006.jpg
    <TEXT>
    Document 8 - file: sonoslettertoshareholder006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>sonoslettertoshareholder007.jpg
    <TEXT>
    Document 9 - file: sonoslettertoshareholder007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>sonoslettertoshareholder008.jpg
    <TEXT>
    Document 10 - file: sonoslettertoshareholder008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>sonoslettertoshareholder009.jpg
    <TEXT>
    Document 11 - file: sonoslettertoshareholder009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>sonoslettertoshareholder010.jpg
    <TEXT>
    Document 12 - file: sonoslettertoshareholder010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>sonoslettertoshareholder011.jpg
    <TEXT>
    Document 13 - file: sonoslettertoshareholder011.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>