Bose S1 Pro Generations: Every Model Compared

Last updated: October 10, 2026

The Bose S1 Pro line on Speaker Ranking spans 2 generations and 2 models, from the Bose S1 Pro to the Bose S1 Pro+. Ratings run from 4.0/5 to 4.1/5. Only one of them is still sold.

Each column below is one generation, oldest on the left. Each row follows one model into the model that replaced it; a long arrow means a model skipped a generation. Ratings are out of 5, and an estimated rating comes from measured models in the same family.

More from this brand: every Bose speaker ranked.

Generation by generation

S1 Pro to S1 Pro+

The Bose S1 Pro+ replaced the Bose S1 Pro. It rates higher, 4.1/5 against 4.0/5.

Spec S1 Pro S1 Pro+
Drivers 1x 6” (152mm) woofer + 3x 2.25” (57mm) drivers 1x 6” (152mm) woofer + 3x 2.25” (57mm) tweeters
Weight 15.7 lbs (7.1 kg) 14.3 lbs (6.5 kg)

Full S1 Pro vs S1 Pro+ comparison

Frequently Asked Questions

How many generations of the Bose S1 Pro are there?

Speaker Ranking covers 2 generations of the Bose S1 Pro, from the Bose S1 Pro to the Bose S1 Pro+.

What replaced the Bose S1 Pro?

The Bose S1 Pro+ replaced the Bose S1 Pro. It is rated 4.1/5, against 4.0/5 for the Bose S1 Pro.