Which is better for taking outside?

The JBL Authentics 300. It has a built-in battery rated at 8 hours and a carrying handle. The Sonos Five has no battery and needs a power outlet.

The JBL Authentics 300 states 100W through two tweeters and a 5.25-inch woofer, down to 45 Hz. The Sonos Five's power and frequency figures were not given, so a direct comparison is not possible from the specs alone.

Is the Sonos Five worth the extra money?

Only if you want a fixed speaker in the Sonos system. Its lowest recent price was $479.00, against $599.00 at the high end. The JBL gives you portability and a battery for less.

Which has more reliable reviews?

The Sonos Five has far more: 7,800 ratings at 4.5 of 5, against 280 at 4.6 of 5 for the JBL. The Sonos average rests on a much larger sample.

Can I use either with a wired network?

Only the Sonos Five lists an Ethernet port. The JBL Authentics 300 connects over Bluetooth or Wi-Fi, plus a 3.5mm aux input.

Which works with Siri?

The Sonos Five lists Siri alongside Alexa and Google Assistant. The JBL Authentics 300 lists only Alexa and Google Assistant.

JBL Authentics 300 vs Sonos Five

Buy the JBL Authentics 300 if you want a portable speaker with a battery, a handle and a lower price. Buy the Sonos Five if you want a stationary speaker for a fixed room and will pay more for it. The Sonos Five's lowest recent price was $479.00 on November 6, 2026, against a high of $599.00 on November 5, 2026. No current JBL Authentics 300 price was given, so compare it against that $479.00 figure.

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