Sony BRAVIA Theater Sub 9 Premium Wireless Subwoofer for Soundbar SA-SW9

Electronics · sold by Amazon.com · ★ 4.5 (35 reviews at Amazon)

Watching for a drop

$598.00 at Amazon; it usually sells for $599.99. It counts as a deal at $479.99 or less, $118.01 below today’s price. Since Jul 10 it has ranged from $598.00 to $898.00.

Now: $598.00; Price as of Oct 8, 2026, 3:56 PM ET
Usually: $599.99; based on Best Buy's current price
Deal at: $479.99; $118.01 to go

View at Amazon ↗ Open in RestockR Deals Price checked Oct 8, 2026, 3:56 PM ET

Price history, last 90 days

$600$800 Usual $599.99Deal $479.99

Now $598.00 · lowest $598.00 (Oct 5) · highest $898.00 (Jul 10) since Jul 10. Dashed: out of stock at that price.

Price changes (14)

Changed	Price	Stock
Oct 7, 2026, 2:32 PM ET	$598.00	In stock
Oct 7, 2026, 1:27 PM ET	$598.00	Out of stock
Oct 7, 2026, 7:01 AM ET	$598.00	In stock
Oct 7, 2026, 6:10 AM ET	$598.00	Out of stock
Oct 6, 2026, 6:09 PM ET	$598.00	In stock
Oct 6, 2026, 5:58 PM ET	$598.00	Out of stock
Oct 5, 2026, 4:55 AM ET	$598.00	In stock
Sep 8, 2026, 4:46 PM ET	$898.00	In stock
Aug 31, 2026, 4:19 PM ET	$898.00	Out of stock
Aug 11, 2026, 12:40 AM ET	$898.00	In stock
Aug 9, 2026, 5:47 PM ET	$898.00	Out of stock
Aug 5, 2026, 2:32 AM ET	$898.00	In stock
Aug 3, 2026, 2:26 PM ET	$898.00	Out of stock
Jul 7, 2026, 10:16 PM ET	$898.00	In stock

Prices at every store

AmazonLowest priceThis listing

Price as of Oct 8, 2026, 3:56 PM ET
$598.00 View at Amazon ↗
Best Buy

checked Oct 8, 2026, 3:31 PM ET
$599.99 View at Best Buy ↗