Miller & Kreisel S Generations: Every Model Compared

Last updated: October 15, 2026

The Miller & Kreisel S line on Speaker Ranking spans 2 generations and 2 models, from the Miller & Kreisel S-150 THX to the Miller & Kreisel S150. Ratings run from 3.9/5 to 4.0/5. Only one of them is still sold.

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

More from this brand: every Miller & Kreisel speaker ranked.

Generation by generation

S-150 THX to S150

The Miller & Kreisel S150 replaced the Miller & Kreisel S-150 THX. It rates higher, 4.0/5 against 3.9/5.

Spec S-150 THX S150
Drivers 3 x 1” dome tweeters, 2 x 5.25” woofers 2 x 5.25” fiberglass woofers, 3 x 1.1” soft dome tweeters
Bass Extension (-3dB) 112.8Hz 98.1Hz
Weight 22.9 lbs (10.4 kg) 25.4 lbs (11.5 kg)

Frequently Asked Questions

How many generations of the Miller & Kreisel S are there?

Speaker Ranking covers 2 generations of the Miller & Kreisel S, from the Miller & Kreisel S-150 THX to the Miller & Kreisel S150.

What replaced the Miller & Kreisel S-150 THX?

The Miller & Kreisel S150 replaced the Miller & Kreisel S-150 THX. It is rated 4.0/5, against 3.9/5 for the Miller & Kreisel S-150 THX.