JBL

Authentics 300 Bluetooth & Wi-Fi Home Speaker - Black, Wireless

Name: Authentics 300 Bluetooth & Wi-Fi Home Speaker - Black, Wireless
Brand: JBL

Style code AUTH300BLK

from $299.95

3 retailers compared · Verified Oct 11, 07:13 UTC

Every price we track

Harman Lowest of 3 retailers

Verified Oct 11, 07:13 UTC · price unchanged since Sep 25

$299.95Go to store

P.C. Richard & Son

Verified Oct 11, 07:13 UTC

$299.95Go to store

Verizon

Verified Oct 11, 07:13 UTC

$499.99Go to store

Ranked by price. Nothing else.

About this item

We follow JBL Authentics 300 Bluetooth & Wi-Fi Home Speaker - Black, Wireless across 3 US retailers in the electronics feeds we read. Retailer listings are matched on style code AUTH300BLK, so every price below is for this exact item.

The lowest live price we hold is $299.95 at Harman; the highest is $499.99 at Verizon — a difference of $200.04, or 40% of the higher figure, for the same item. At $299.95 it sits in the $250.00 to $500.00 band, about 3 times the $105.99 median across the 1,319 electronics items we currently track. Harman shows it reduced from $499.95 to $299.95, a 40% cut against that retailer's own stated full price rather than against any estimate of what the item is worth. 2 of the 3 listings are currently marked down. 2 of 3 listings report in stock. Lowest price: verified Oct 11, 07:13 UTC. The retailer's checkout price is always the one that governs what you pay.

Written from the retailer listings we track, not from retailer marketing copy.

Price history

Lowest tracked price by day in the accent line; lighter lines are each retailer’s tracked price. Exact rows in the table below.

Date	Retailer	Price
2026-10-11	P.C. Richard & Son	$299.95
2026-10-11	Verizon	$499.99
2026-10-11	Harman	$299.95
2026-10-10	P.C. Richard & Son	$299.95
2026-10-10	Verizon	$499.99
2026-10-10	Harman	$299.95
2026-10-09	P.C. Richard & Son	$299.95
2026-10-09	Verizon	$499.99
2026-10-09	Harman	$299.95
2026-10-08	P.C. Richard & Son	$299.95
2026-10-08	Verizon	$499.99
2026-10-08	Harman	$299.95
2026-10-07	Verizon	$499.99
2026-10-07	Harman	$299.95
2026-10-07	P.C. Richard & Son	$299.95
2026-10-06	Verizon	$499.99
2026-10-06	Harman	$299.95
2026-10-05	Verizon	$499.99
2026-10-05	Harman	$299.95
2026-10-03	P.C. Richard & Son	$299.95
2026-10-03	Verizon	$499.99
2026-10-03	Harman	$299.95
2026-10-02	P.C. Richard & Son	$299.95
2026-10-02	Verizon	$499.99
2026-10-02	Harman	$299.95
2026-10-01	P.C. Richard & Son	$299.95
2026-10-01	Verizon	$499.99
2026-10-01	Harman	$299.95
2026-09-30	P.C. Richard & Son	$299.95
2026-09-30	Verizon	$499.99

Tracking since 2026-09-30.

Before you buy

Match the model number character for character

Retailers carry near-identical variants that differ in storage, connectivity or bundled accessories. The model number is the only reliable identity.

Check whose warranty you are getting

Manufacturer and store warranties are not the same cover. This matters most on open-box and marketplace listings.

Common questions

Where is JBL Authentics 300 Bluetooth & Wi-Fi Home Speaker - Black, Wireless cheapest?

Of the 3 retailers we track carrying it, Harman is lowest at $299.95, and Verizon is highest at $499.99 — a $200.04 difference on the same item. Both figures were verified on or before October 11, 2026.

Is this price a real discount?

Harman lists it at $299.95 against its own stated full price of $499.95, a 40% cut. That comparison is the retailer's own full price, not an estimate of what the item is worth.

How current is this price?

The lowest price shown was confirmed verified oct 11, 07:13 utc. We read prices from each retailer's own product feed and publish the date beside every figure. The retailer's checkout price is always the one that governs what you pay.

Price-drop alerts

Watch this item and we email on exactly three things: a target price you set, a drop of 10% or more, or the lowest price we have ever tracked. Never on a schedule.

Target optional. Leave it blank and we email on a 10%+ drop or a lowest-ever price for this item — nothing else.