These sit in different size classes, so this is not a straight ranking comparison. The Sonos Era 100 ranks #12 of 16 powered desktop speakers by sound quality at $219; the Sonos Roam 2 ranks #74 of 142 medium speakers by sound quality at $179.
The case for the Sonos Era 100: RTINGS lists room correction tools and bass/treble adjustments as its real strengths, and its balanced midrange suits a wide range of genres, with wider stereo separation than the mono Sonos One SL it replaced thanks to two angled tweeters plus a 25% larger mid-woofer than the original Sonos One. The tradeoff: RTINGS’ own two listed cons are not loud enough for larger rooms and very little low-bass thump, so genres like EDM and hip-hop lack rumble even with the tone adjustments.
The case for the Sonos Roam 2: Very neutral. The tradeoff: Exact same sound quality as the original Roam.
Buy the Sonos Era 100 at $219 for a powered desktop speaker, or the Sonos Roam 2 at $179 for a medium speaker instead.
Skip the Sonos Era 100 if sound quality matters to you. It ranks near the bottom of the 16 powered desktop speakers.
There is a real gap in water resistance: the Sonos Roam 2 at IPX5 (water jets) against the Sonos Era 100, which has no water resistance.
Looking for alternatives? See the complete Powered Home rankings and Portable Bluetooth rankings.
Specifications Side By Side
| Sonos Era 100 | Sonos Roam 2 | |
|---|---|---|
| Price | $219.00 each | $179.00 |
| Ranked | #12 of 16 in Medium Size Powered Desktop Speakers | #74 of 142 in Medium Size Portable Bluetooth Speakers |
| Aux Input | No | No |
| Battery Life | No Battery | 10 hours (Manufacturer specified) |
| IP Rating | None | IPX5 |
| Party Mode | Yes (Sonos multi-room, AirPlay 2) | - |
| Power Input | External AC adapter | USB-C |
| Stereo | Yes | No |
| Weight | 4.5 lbs (2.02 kg) | 0.9 lbs (429 g) |
| Wi-Fi | Yes (Wi-Fi 6) | Yes |
| App | Yes (Sonos S2) | Sonos S2 App |
| Bluetooth Codecs | SBC | SBC, AAC |
| Built-in Microphone | Yes (far-field, mic mute button) | Yes |
| EQ | Yes (Bass/Treble + Trueplay room correction) | Yes (via app, limited in Bluetooth mode) |
| Power Bank | No | - |
| TWS | Yes (stereo pairing via Sonos app) | Yes |
| Drivers | 2x angled tweeters, 1x mid-woofer | 1x ~45mm racetrack mid-woofer + 1x tweeter + 2x passive radiators |
| Discontinued | No | - |
| Inputs | Wi-Fi, Bluetooth, USB-C (line-in adapter sold separately) | - |
| XLR Input | No | - |
| RCA Input | No | - |
| TRS Input | No | - |
| Optical Input | No | - |
| Coaxial Input | No | - |
| USB Input | Yes (line-in adapter sold separately) | - |
| HDMI Input | No | - |
| AES Input | No | - |
| Bluetooth | Yes, 5.0 | - |
| Dimensions | 7.2" x 4.7" x 5.1" (182.5 x 120 x 130.5 mm) | 2.4" x 6.6" x 2.4" (62 x 168 x 60 mm) |
| Voice Assistants | Amazon Alexa | Amazon Alexa (Sonos Voice Control also built in) |
| Streaming Services | Sonos app streaming (Spotify, Apple Music, Amazon Music and more), AirPlay 2 | - |
| Bass Extension (-10dB) | - | 63Hz |
| Omnidirectional | - | No |
| Bluetooth Version | - | 5.2 |
| Maximum SPL | - | 95dB (Manufacturer specified) |
| Digital Aux Input | - | No |
Related Speaker Comparisons
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Prices on this page were last checked September 22, 2026 at 5:11 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Sonos Era 100: $219.00 each Amazon eBay
Pros: RTINGS lists room correction tools and bass/treble adjustments as its real strengths, and its balanced midrange suits a wide range of genres, with wider stereo separation than the mono Sonos One SL it replaced thanks to two angled tweeters plus a 25% larger mid-woofer than the original Sonos One. Alexa is built in with a far-field mic, and it ties into the wider Sonos S2 app ecosystem for multi-room audio.
Cons: RTINGS’ own two listed cons are not loud enough for larger rooms and very little low-bass thump, so genres like EDM and hip-hop lack rumble even with the tone adjustments. There’s no Google Assistant, the USB-C line-in needs a separately purchased adapter, and there’s no battery.
Full Sonos Era 100 review and specifications →
| AES Input | No |
|---|---|
| App | Yes (Sonos S2) |
| Aux Input | No |
| Battery Life | No Battery |
| Bluetooth | Yes, 5.0 |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes (far-field, mic mute button) |
| Coaxial Input | No |
| Dimensions | 7.2" x 4.7" x 5.1" (182.5 x 120 x 130.5 mm) |
| Discontinued | No |
| Drivers | 2x angled tweeters, 1x mid-woofer |
| EQ | Yes (Bass/Treble + Trueplay room correction) |
| HDMI Input | No |
| IP Rating | None |
| Inputs | Wi-Fi, Bluetooth, USB-C (line-in adapter sold separately) |
| Optical Input | No |
| Party Mode | Yes (Sonos multi-room, AirPlay 2) |
| Power Bank | No |
| Power Input | External AC adapter |
| RCA Input | No |
| Stereo | Yes |
| Streaming Services | Sonos app streaming (Spotify, Apple Music, Amazon Music and more), AirPlay 2 |
| TRS Input | No |
| TWS | Yes (stereo pairing via Sonos app) |
| USB Input | Yes (line-in adapter sold separately) |
| Voice Assistants | Amazon Alexa |
| Weight | 4.5 lbs (2.02 kg) |
| Wi-Fi | Yes (Wi-Fi 6) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
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Sonos Roam 2: $179.00 Amazon eBay
Pros: Very neutral. Additional button for pairing instead of being shared with power button. Measured bass extension of 63Hz (-10dB).
Cons: Exact same sound quality as the original Roam. Bass extension isn’t very good. Not stereo. Gets distorted as you turn up the bass.
Full Sonos Roam 2 review and specifications →
| App | Sonos S2 App |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 2.4" x 6.6" x 2.4" (62 x 168 x 60 mm) |
| Drivers | 1x ~45mm racetrack mid-woofer + 1x tweeter + 2x passive radiators |
| EQ | Yes (via app, limited in Bluetooth mode) |
| IP Rating | IPX5 |
| Maximum SPL | 95dB (Manufacturer specified) |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Voice Assistants | Amazon Alexa (Sonos Voice Control also built in) |
| Weight | 0.9 lbs (429 g) |
| Wi-Fi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons