Start here
Match the product to the daily job.
Mu-so 2nd Generation suits a listener who wants music and television audio from one substantial enclosure. HDMI ARC is a useful distinction from the smaller wireless speakers, but measure the intended surface and check the television connection before committing. The original 2019 reviews support its listening appeal; they cannot establish current service support, stock or dealer pricing.
At a glance
What the documented features mean.
This guide covers Standard grey chassis/black grille; US dealer unit. Manufacturer specifications describe capabilities; review findings describe particular units and test conditions.
| Decision point | Finding | Evidence |
|---|---|---|
| Price and availability | Unverified current US price/stock; official dealer route. | naimaudio.com |
| Listening role | Six-driver all-in-one 450 W specified total amplification. | naimaudio.com |
| Streaming | Naim platform, local library and streaming services. | naimaudio.com |
| Physical inputs | HDMI ARC, optical, 3.5 mm analog, USB-A. | naimaudio.com |
| Setup | Focal & Naim app; network required for streaming. | naimaudio.com |
| Room expansion | Multiroom supported; not an Atmos surround system claim. | naimaudio.com |
| Privacy and extras | Subscriptions depend on music provider; dealer service/warranty must be checked. | naimaudio.com |
What changed
From Mu-so (1st generation) to Naim Mu-so 2nd Generation.
The immediate predecessor is Mu-so (1st generation). Both answer the same one-box home music system buying decision; that continuity of role is not proof that their hardware or software is identical. The accepted current-model sources document the features below but do not establish a complete generation-to-generation baseline. Exact deltas are marked unverified where the evidence does not settle them.
| Area | Predecessor | Current model | Net change | Buyer impact |
|---|---|---|---|---|
| Core role carried over | Mu-so (1st generation) serves the one-box home music system role. | The current model continues that role. | The buying job is carried over; exact implementation equivalence is unverified. | An existing working unit remains a meaningful baseline; a new generation alone does not establish an upgrade benefit. |
| Connections | Mu-so (1st generation): exact specification baseline not reverified in this source set. | Second generation provides HDMI ARC, optical and analog inputs. | The exact first-generation port baseline was not reverified here; the addition or removal of individual ports is unverified. | Check the ports on your existing unit before treating HDMI ARC as an upgrade reason. |
| Sound and placement | Mu-so (1st generation): exact specification baseline not reverified in this source set. | The second-generation specification lists six drivers and 450 W; reviews describe a wide chassis. | An output-power or sound-quality improvement over the original is not established by these figures. | Measure the placement and compare your actual television/music workflow before replacing the original. |
Independent evidence
What reviewers and owners actually found.
What Hi-Fi’s review, originally published in 2019, praised the rich, detailed sound and app experience. AVForums also tested the second-generation unit in 2019, including HDMI ARC with an LG television, and found its wide chassis and limited adjustment worth considering. A Reddit Mu-so 2 owner liked both music and television playback but preferred the sound on-axis. That is a useful placement opinion, not a measured directivity result. Neither the old reviews nor the owner account verifies today’s services, stock or price.
Price and availability
Check the exact variant and the final offer.
Unverified current US price/stock; official dealer route. This observation applies to Standard grey chassis/black grille; US dealer unit. Displayed prices do not establish seller, delivery or checkout terms. No exact Amazon model listing was verified; use the manufacturer information below and confirm a current purchase route.
Alternatives
Five choices for the same buying decision.
Choose by room placement, ecosystem and wired sources; no numeric sound ranking. Mains-powered standalone speakers only.
| Choice | Best reason to consider it | Price and availability |
|---|---|---|
| Teenage Engineering OD-11 | Choose for discreet room-filling music and the Carlsson design. | Unverified current US price; white store exposes add-to-cart. |
| Sonos Era 300 | Choose for Sonos multiroom and supported Dolby Atmos music. | $499 observed; add-to-cart, fulfillment unverified. |
| Apple HomePod (2nd generation) | Choose for an Apple household that values Siri and integrated room tuning. | $349 observed Apple offer; delivery unverified. |
| Bluesound PULSE M | Choose for BluOS local-library playback and physical input flexibility. | Unverified current US price/stock; maker product page active. |
| Naim Mu-so 2nd Generation | Choose for one-box music plus HDMI ARC from a television. | Unverified current US price/stock; official dealer route. |
Ownership limits
Resolve these uncertainties before ordering.
Mu-so Utopia is a separate announced product with different specifications and pricing. A current US dealer quote for Mu-so 2 remains unverified.
Receipts
Claim table
| Where | Claim | Confidence | Source | Caveat |
|---|---|---|---|---|
| Alternatives | Teenage Engineering OD-11: Unverified current US price; white store exposes add-to-cart. | Low | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. Not a live offer or delivery guarantee. |
| Alternatives | Teenage Engineering OD-11: Ortho-directional cube 100 W amplifier. | Medium | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Teenage Engineering OD-11: AirPlay 2, Spotify Connect and Bluetooth audio; cabin mode supports offline AirPlay over the speaker-created network. | Medium | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Teenage Engineering OD-11: 3.5 mm line-level analog input and TOSLINK PCM optical input. A turntable without a built-in phono stage needs an external RIAA preamp. | Medium | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Teenage Engineering OD-11: Orthoplay for iOS/Android. | Medium | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Teenage Engineering OD-11: Up to two speakers per Orthoplay group for stereo; AirPlay 2 can stream across multiple groups. | Medium | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Teenage Engineering OD-11: Ortho Remote optional; no verified microphone/privacy audit. | Medium | teenage.engineering | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Sonos Era 300: $499 observed; add-to-cart, fulfillment unverified. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. Not a live offer or delivery guarantee. |
| Alternatives | Sonos Era 300: Six-driver spatial-audio speaker. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Sonos Era 300: Wi-Fi 6, AirPlay 2, Bluetooth 5.3; Atmos requires supported Wi-Fi content/service. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Sonos Era 300: Line-in or Ethernet requires separately sold USB-C adapter; not TV line-in. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Sonos Era 300: Sonos app and Wi-Fi setup required before Bluetooth use. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Sonos Era 300: Matching stereo pair; supported Sonos soundbar surrounds. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Sonos Era 300: Physical microphone power switch; paid music services optional. | Medium | sonos.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): $349 observed Apple offer; delivery unverified. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. Not a live offer or delivery guarantee. |
| Alternatives | Apple HomePod (2nd generation): Woofer and five tweeters; automatic room sensing. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): AirPlay over Wi-Fi and supported Siri music services. Bluetooth radio does not provide Bluetooth speaker playback. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): AirPlay over Wi-Fi and supported Siri music services. Bluetooth radio does not provide Bluetooth speaker playback. | Medium | TechRadar | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): No physical audio input or Bluetooth audio playback; use AirPlay or supported Siri services. A turntable or TV cannot plug directly into the speaker. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): No physical audio input or Bluetooth audio playback; use AirPlay or supported Siri services. A turntable or TV cannot plug directly into the speaker. | Medium | TechRadar | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): Compatible iPhone/iPad and Wi-Fi internet needed. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): Apple ecosystem stereo/multiroom; verify matching generation before pairing. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Apple HomePod (2nd generation): Siri microphone device; music subscriptions depend on service. | Medium | apple.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Bluesound PULSE M: Unverified current US price/stock; maker product page active. | Low | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. Not a live offer or delivery guarantee. |
| Alternatives | Bluesound PULSE M: Omni-Hybrid room speaker. | Medium | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Bluesound PULSE M: BluOS; dual-band Wi-Fi 5; Bluetooth 5.0 aptX HD. | Medium | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Bluesound PULSE M: Gigabit Ethernet, combined optical/3.5 mm input, USB-A, headphone out. | Medium | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Bluesound PULSE M: BluOS Controller app and network for streaming. | Medium | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Bluesound PULSE M: BluOS multiroom; wireless PULSE SUB+ output. | Medium | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Alternatives | Bluesound PULSE M: Service accounts and paid streaming vary; no independent privacy audit. | Medium | bluesound.com | Observed October 18, 2026; review and manufacturer methods differ. |
| At a glance | Naim Mu-so 2nd Generation: Unverified current US price/stock; official dealer route. | Low | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. Not a live offer or delivery guarantee. |
| At a glance | Naim Mu-so 2nd Generation: Six-driver all-in-one 450 W specified total amplification. | Medium | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. |
| At a glance | Naim Mu-so 2nd Generation: Naim platform, local library and streaming services. | Medium | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. |
| At a glance | Naim Mu-so 2nd Generation: HDMI ARC, optical, 3.5 mm analog, USB-A. | Medium | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. |
| At a glance | Naim Mu-so 2nd Generation: Focal & Naim app; network required for streaming. | Medium | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. |
| At a glance | Naim Mu-so 2nd Generation: Multiroom supported; not an Atmos surround system claim. | Medium | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. |
| At a glance | Naim Mu-so 2nd Generation: Subscriptions depend on music provider; dealer service/warranty must be checked. | Medium | naimaudio.com | Observed October 18, 2026; review and manufacturer methods differ. |
| Independent evidence | What Hi-Fi? reports the following for Naim Mu-so 2nd Generation: Originally reviewed June 2019; favorable sound/app, costly; historical $1599 is not a current quote. | Medium | What Hi-Fi? | Specific model and dated source observation; no general reliability inference. |
| Independent evidence | AVForums reports the following for Naim Mu-so 2nd Generation: 2019 exact Mu-so 2 review tested network playback and HDMI ARC with an LG TV; confirms optical, analog and stereo HDMI operation, limited adjustment, and wide chassis placement needs. Historical services are not current support proof. | Medium | AVForums | Specific model and dated source observation; no general reliability inference. |
| Independent evidence | Reddit reports the following for Naim Mu-so 2nd Generation: Self-described Mu-so 2 owner likes television and music playback but hears worse results off-axis. Placement-specific opinion, not a measured directivity curve. | Low | Specific model and dated source observation; no general reliability inference. | |
| What changed | Mu-so (1st generation) is the predecessor baseline for this guide; the one-box home music system purchase role continues, while exact generational deltas not established by the accepted evidence remain unverified. | Medium | naimaudio.com | Editorial comparison scope, not a measured improvement or a full predecessor specification audit. |
| What changed | Second generation provides HDMI ARC, optical and analog inputs. | Medium | naimaudio.com | Current-model feature only; exact predecessor delta remains unverified. |
| What changed | The second-generation specification lists six drivers and 450 W; reviews describe a wide chassis. | Medium | naimaudio.com | Current-model feature only; exact predecessor delta remains unverified. |
Sources