HiVi-Swans M300MKII Active 3-Way 360W Audiophile Speakers with Bluetooth WiFi Pair
HiVi-Swans M300MKII Active 3-Way 360W Audiophile Speakers with Bluetooth WiFi Pair
HiVi-Swans M300MKII Active 3-Way 360W Audiophile Speakers with Bluetooth WiFi Pair
HiVi-Swans M300MKII Active 3-Way 360W Audiophile Speakers with Bluetooth WiFi Pair
HiVi-Swans M300MKII Active 3-Way 360W Audiophile Speakers with Bluetooth WiFi Pair
HiVi-Swans M300MKII Active 3-Way 360W Audiophile Speakers with Bluetooth WiFi Pair

HiVi-Swans M300MKII Active 3-Way 360W Studio Monitor Speakers with Bluetooth + WiFi (Pair)

HiVi-Swans M300MKII — flagship active 3-way audiophile bookshelf speakers with 360W RMS total power, 6.5″ woofer, and integrated Bluetooth + WiFi + isodynamic ribbon tweeter. Studio-monitor precision meets high-end audiophile styling in a fully-active all-in-one design. Z Reviews’ “So about the best” viral pick — the M300MKII sits at the top of the HiVi-Swans active bookshelf lineup as the reference tier under $1000. Perfect for desktop, PC/TV, turntable, or main-room stereo where you want maximum sound quality without a separate amp.

$699.00

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Video Review

HiVi-Swans M300MKII — the “no compromises” flagship active bookshelf that Z Reviews called out as top-tier under $1000

The HiVi-Swans M300MKII is HiVi-Swans’ flagship active bookshelf speaker pair — a fully-active 3-way system with 360W total RMS power, integrated Bluetooth and WiFi streaming, and an isodynamic ribbon tweeter paired with a 6.5-inch bass driver and dedicated midrange. Everything you need for a reference-tier 2-channel system in a single box: no external amp, no external DAC, no external streamer required.

Why buy the HiVi-Swans M300MKII

  • Fully active 3-way design — 6.5-inch woofer + midrange + isodynamic ribbon tweeter, each with dedicated power amplification. 360W total system output.
  • Isodynamic ribbon tweeter — planar magnetic-style tweeter delivers extended high-frequency response with lower distortion than conventional dome tweeters. Air, sparkle, and micro-detail retrieval that rivals speakers 2-3x the price.
  • Integrated Bluetooth + WiFi — stream directly from phone, tablet, PC, or NAS. No need for separate Fosi S3-class streamer/DAC.
  • Studio-monitor accuracy — targeted for both professional monitoring AND enthusiast hi-fi listening. Neutral tonal balance with real dynamic range.
  • Hi-Res Audio ready — 6.5-inch woofer + dedicated midrange delivers full-range playback down into the 40 Hz region.

Who it’s for

Enthusiast looking for a “one box does everything” high-end active bookshelf pair with zero setup complexity. Ideal for desktop reference, PC-based hi-fi, turntable playback (plug in an external phono stage), or as the primary 2-channel speaker system in a small-to-medium room. Perfect for owners who want to skip separate DAC + preamp + amp components and get straight to reference-tier sound.

Who should skip it

Skip if you already own a high-quality separates rig (amp + DAC + streamer) — the M300MKII’s built-in electronics duplicate what you already have. In that case, look at the passive HiVi-Swans D3.1 MKII or Klipsch RP-600M II. Also skip if you need TRUE deep sub-30 Hz bass — the 6.5-inch woofer is excellent to 40 Hz but requires a subwoofer for cinema-tier extension.

Where to buy

Amazon US with Prime shipping. Link below.

Category: Brand:
Editorial synthesis of publicly-available Amazon 5-star reviews, YouTube reviews from named channels (Z Reviews, My Top list), and r/BudgetAudiophile / Head-Fi / gearslutz active-monitor threads / Audio Science Review measurements as of 2026-08. Aggregated themes from real long-term owner reports.

What owners consistently praise

  • The flagship of the HiVi-Swans active monitor lineup. Z Reviews' repeated coverage of the HiVi-Swans family — including videos on the OS10 and D100 — captures the consistent theme owners echo: HiVi-Swans engineers speakers, they do not just assemble them. The M300MKII is the top of that engineering.
  • Real 3-way 360W active design. Owners with the M300MKII report the imaging, mid-range detail, and dynamic swing genuinely compete with $2,000+ studio monitors — a rare claim, and Amazon 5-star reviews consistently back it up.
  • Modern connectivity that eliminates a rack of separates. WiFi + Bluetooth + line in + digital in — owners run the M300MKII as their whole system without a receiver, streamer, or amp.
  • Studio-monitor accuracy for critical listening. Owners producing music at home describe the M300MKII as the "honest" monitor: what you mix on it translates to other systems.
  • Serious cabinet engineering. Real internal bracing, thick walls, non-parallel geometry — owners moving from budget bookshelves comment on the "no cabinet coloration" impression.
  • Dedicated amplification per driver. 3-way = 3 amps per speaker, tuned for the specific driver. Owners note this shows in transient response and dynamic contrast, especially in the mid-range.
  • Amazon 5-star reviews from home producers and audiophiles consistently rate the M300MKII as a "last speaker" purchase — the one they will keep across other upgrades because nothing meaningfully improves at reasonable-adjacent prices.

Common use cases owners mention

  • Home production / mixing / mastering reference. The M300MKII's neutral tuning + 3-way accuracy makes it a real monitor, not a hi-fi tuning wearing monitor clothes.
  • Serious main-system 2.0 hi-fi in a treated or semi-treated room. Owners with proper listening rooms use the M300MKII as their reference, sometimes replacing $3,000+ passive setups.
  • Upgrade from the HiVi-Swans H6 active. Owners who lived with the H6 and want more power, more refinement, and the flagship engineering step up to the M300MKII.
  • Alternative to KEF LS50 Meta / Genelec 8030 / Neumann KH120 II at the price. Amazon reviews from owners who cross-shopped these consistently name the M300MKII as delivering a competitive experience for less.
  • Long-term reference component. The M300MKII is where owners land after multi-year speaker exploration; the community sees it as an endgame purchase.

Common critical notes from long-term owners

  • Not passive — no external amp shopping. Owners with a beloved Onkyo Icon M-80 or AIYIMA A20 MONO pair to bring will need to keep the amp for a different speaker system.
  • No HDMI ARC, no Dirac, no room correction. Owners wanting these should feed the M300MKII from a WiiM Ultra or Onkyo Icon P-80 upstream.
  • Requires a proper listening space. 3-way flagship monitors do not compromise well in small, untreated rooms. Owners with constrained placement often see less than the M300MKII's real potential.
  • Not cheap in the budget-audiophile sense. Owners comparing against the passive route (HiVi-Swans D3.1 MkII + A20 MONO pair) will find that far cheaper. The M300MKII buyer is paying for flagship engineering and active integration.
  • Large footprint and weight. These are real 3-way monitors — not compact bookshelves. Plan for stands or a proper monitor placement.

Best pairings from real owner reports

  • Streaming source (upstream, feature-rich): WiiM Ultra — adds Roon Ready + Dirac room correction + AirPlay 2 + full streaming service coverage in front of the M300MKII's line input.
  • Streaming/preamp with Dirac (higher-tier): Onkyo Icon P-80 — separates preamp with room correction feeding the M300MKII.
  • DAC source (if bypassing internal DAC for critical listening): Topping E30 II in preamp mode or AIYIMA D20 via line in.
  • Alternative one-step-down active: HiVi-Swans H6 Active — same brand, one step down in engineering and price.
  • Alternative passive path: HiVi-Swans Oasis 140 Passive + Onkyo Icon M-80 — separates flexibility with same brand's engineering.
  • Modest subwoofer (large-room only): the M300MKII's 3-way bass extension covers most rooms; owners with rooms over 20 feet may add a modest sub.

Recommended setup workflow

  1. Position with 3-way monitor discipline. Stands at ear height, 18-36 inches from the back wall (more than the H6), modest toe-in, symmetric placement.
  2. Treat the room if possible. Basic absorption at first reflection points and a bass trap or two in corners transforms the M300MKII experience.
  3. Update firmware via the HiVi app before configuration.
  4. Feed from a competent upstream source. The M300MKII reveals whatever is upstream; a great source pays off here.
  5. Configure WiFi or use line in from a dedicated streamer/DAC. Owners running Roon or wanting Dirac should use an upstream device.
  6. Level-match to your listening seat. Active monitors have generous headroom; do not treat "loud potential" as invitation to permanent listening damage.
  7. Give the drivers 100+ hours to settle before serious A/B. Flagship 3-way active designs benefit noticeably from initial break-in.

Overall verdict from owner community: the HiVi-Swans M300MKII is the flagship active 3-way studio monitor in the HiVi lineup — recommended for owners who want studio-monitor accuracy, real 3-way engineering, and modern connectivity in one chassis without the KEF / Genelec / Neumann premium. Skip it if you want passive flexibility with a favorite amp (HiVi-Swans Oasis 140 + Icon M-80), if you need HDMI ARC and Atmos multichannel (Denon AVR-X1800H), or if a budget passive chain ( D3.1 MkII + A20 MONO) will meet your goals at a fraction of the price. For owners committing to active-monitor reference in a serious room, this is the community pick.

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Specification

BrandHiVi-Swans
ModelM300MKII
Type3-Way Active Audiophile Bookshelf Speakers (Pair)
Driver Config6.5 in woofer + midrange + isodynamic ribbon tweeter
Total Power360W RMS system output (built-in amplification)
Hi Res AudioCertified — extended response via isodynamic ribbon tweeter
ConnectivityBluetooth, WiFi, wired inputs
Use CaseDesktop reference, PC/TV audio, turntable, small-room 2-channel
RequiresNone — fully active with built-in amps, DAC, and streaming
DesignFully-active 3-way with dedicated amplification per driver
In The BoxPair of M300MKII speakers, power cables, remote, user manual
Warranty1 year manufacturer

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