
Sonos Move 2
Score: 85/100
Marshall Kilburn III
Score: 83/100Rankings

The Sonos Move 2 is a rugged, battery-powered smart speaker delivering 240 W RMS and up to 24 hours of playback with IP56 protection. Its drawbacks are the substantial weight and some audio compression at high volumes. Best for users who want a durable, feature-rich speaker for patios or home offices rather than ultra-light travel.

The Marshall Kilburn III is a premium portable Bluetooth speaker delivering 50 W of tri-amp power and up to 50 hours of playback, highlighted by its robust IP54 construction and analog controls. Its considerable weight of 2.8 kg and ambiguous power-bank functionality are notable trade-offs. Ideal for users seeking loud, long-lasting sound in a durable, amp-styled design.
| Attribute | ![]() | ![]() |
|---|---|---|
24 hours | 50 hoursbest | |
| ↓ lower better | 3,000 g | 2,800 gbest |
— | 101.6 mmbest | |
240 Wbest | 50 W | |
— | 10 mbest | |
| ↓ lower better | — | 180 minutesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 24 hours | 50 hours |
Audio(1) | ||
Output Power (W) | 240 W | 50 W |
Build & Design(3) | ||
Weight (g) | 3000 g | 2800 g |
Dimensions (H×W×D) (mm) | 240×160×126 mm | 273 × 150 × 169 mm mm |
IP Rating | IP56 | IP54 |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Move's solid, drop-resistant build, IP56 weatherproofing, Auto Trueplay tuning and versatile Wi-Fi/Bluetooth/AirPlay 2 connectivity, while noting its strong bass and long battery life. However, they point out bass compression at high volumes, limited EQ controls, and the absence of high-resolution audio support as notable drawbacks.
Everyday users love the Move's powerful, room-filling sound, long battery life, and easy setup, especially for backyard parties and home offices. Common complaints focus on its heft, bulkiness for travel, and the perception that it is pricey for its size.

Professional reviewers commend the Kilburn III for its tri-amp 50 W output, 360° stereophonic sound, long-lasting 50+ hour battery and rugged IP54 build, while noting its relatively heavy 2.8 kg chassis and the ambiguous claim of a built-in power bank as drawbacks.
Everyday users love the extended battery life, Marshall-styled sound and durable IP54 design, frequently mentioning the convenient analog controls and easy multipoint pairing, but they commonly criticize the speaker's heft and the lack of a reliable phone-charging USB output.
Choose Move 2 for extended battery needs; stick with Move for a lower price and similar durability.