Marshall Portable Speakers Generations: Every Model Compared

Last updated: October 9, 2026

The Marshall Portable Speakers line on Speaker Ranking spans 2 generations and 10 models, from the Marshall Kilburn II, Marshall Emberton II and Marshall Middleton to the Marshall Willen II, Marshall Emberton III and Marshall Middleton II. Ratings run from 2.7/5 to 4.5/5. Of these, 9 are 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 Marshall speaker ranked.

Generation by generation

Kilburn II to Kilburn III

The Marshall Kilburn III replaced the Marshall Kilburn II. Both rate 3.8/5.

Spec Kilburn II Kilburn III
Amplifier Power 36W 50W
Battery Life 20 hours 50 hours
IP Rating IPX2 IP54
Bluetooth Version 5.0 5.3
Weight 5.5 lbs (2.49 kg) 6.3 lbs (2.85 kg)

Full Kilburn II vs Kilburn III comparison

Emberton II to Emberton III

The Marshall Emberton III replaced the Marshall Emberton II. Both rate 2.7/5.

Spec Emberton II Emberton III
Battery Life 30 hours 32 hours
Bluetooth Version 5.1 5.3
Weight 1.5 lbs (700 g) 1.5 lbs (673 g)

Full Emberton II vs Emberton III comparison

Middleton to Middleton II

The Marshall Middleton II replaced the Marshall Middleton. It rates higher, 4.1/5 against 4.0/5.

Spec Middleton Middleton II
Amplifier Power 50W 80W
Battery Life 20 hours 30 hours
IP Rating IPX7 IP67
Bluetooth Version 5.1 5.3

Full Middleton vs Middleton II comparison

Willen to Willen II

The Marshall Willen II replaced the Marshall Willen. It rates higher, 4.0/5 against 3.8/5.

Spec Willen Willen II
Battery Life 15 hours 17 hours
Bluetooth Version 5.1 5.3
Weight 0.7 lbs (309 g) 0.8 lbs (360 g)

Full Willen vs Willen II comparison

Stockwell II to Stockwell III

The Marshall Stockwell III replaced the Marshall Stockwell II. It rates lower, 3.0/5 against 4.5/5.

Spec Stockwell II Stockwell III
Amplifier Power 20W 44W
Battery Life 20 hours 40+ hours
IP Rating IPX4 IP55
Bluetooth Version 5.0 5.3
Weight 3.1 lbs (1.4 kg) 2.9 lbs (1.3 kg)

Full Stockwell II vs Stockwell III comparison

Frequently Asked Questions

How many generations of the Marshall Portable Speakers are there?

Speaker Ranking covers 2 generations of the Marshall Portable Speakers, from the Marshall Kilburn II, Marshall Emberton II and Marshall Middleton to the Marshall Willen II, Marshall Emberton III and Marshall Middleton II.

What replaced the Marshall Kilburn II?

The Marshall Kilburn III replaced the Marshall Kilburn II. Both are rated 3.8/5.

What replaced the Marshall Emberton II?

The Marshall Emberton III replaced the Marshall Emberton II. Both are rated 2.7/5.

What replaced the Marshall Middleton?

The Marshall Middleton II replaced the Marshall Middleton. It is rated 4.1/5, against 4.0/5 for the Marshall Middleton.

What replaced the Marshall Willen?

The Marshall Willen II replaced the Marshall Willen. It is rated 4.0/5, against 3.8/5 for the Marshall Willen.

What replaced the Marshall Stockwell II?

The Marshall Stockwell III replaced the Marshall Stockwell II. It is rated 3.0/5, against 4.5/5 for the Marshall Stockwell II.