 | 3.5 in 8.62 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Bose Companion 2 Series III |  Bose Companion 20 | |
|---|---|---|
| Number of speakers | 2.0 | 2.0 |
| Recommended usage | PC | PC |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Connectivity technology | Wired | Wired |
| Analogue 3.5mm input (Aux) | 2 | 1 |
| Analogue 5.1/6.1/7.1 inputs | no | no |
| Analogue RCA stereo input | no | no |
| Analogue RCA stereo output | yes | yes |
| Digital coaxial input (S/PDIF) | 0 | 0 |
| Digital optical input (S/PDIF) | no | no |
| Headphone output | 3.5 mm | 3.5 mm |
| Microphone input | no | no |
| Pre-output (subwoofer) | no | no |
| USB | no | no |
| Docking Station for mobile/Tablet | no | no |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Colour of product | Black |
|
| Speaker placement | Tabletop/bookshelf | Tabletop/bookshelf |
| Volume control | Rotary | Rotary |
| Speaker enclosure | Closed | Closed |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Weight | 2.43 lb | 2.49 lb |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Built-in speaker control unit | yes | no |
| External control unit | no | yes |
| Equalizer | no | no |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Amplifier | Built-in | No |
| Suitable for subwoofer | no | no |
| Surround speakers | no | no |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Front speaker / speaker unit | yes | yes |
| Front speaker / speaker unit height | 7.48 in | 8.66 in |
| Front speaker / speaker unit width | 3.15 in | 3.54 in |
| Front speaker / speaker unit depth | 5.91 in | 5.91 in |
| Front speaker / speaker unit weight | 2.2 lb | 2.43 lb |
| Bose Companion 2 Series III | Bose Companion 20 | |
|---|---|---|
| Battery operated | no | no |
| Electric (not USB) | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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