Deal: Sonos Sub Gen3 Black Wireless Subwoofer $779.99 Delivered @ Costco (Membership Required). Price: $779.99 AUD. Available at: costco.com.au. Location: Australia. Details: Upgrade your home audio for less! You can grab the legendary Sonos Sub Gen3 in Black for an absolute steal at just **$779.99 Delivered** from Costco (membership required). This is the lowest price we'. Source: WhatsCheap Australia (whatscheap.com.au)

Product

Sonos Sub Gen3 Black Wireless Subwoofer $779.99 Delivered @ Costco (Membership Required)

Price

$779.99 AUD

Retailer

costco.com.au

Country

Australia

Source

WhatsCheap Australia

Posted

21 November 2025