Finding a studio monitor that tells you the truth — with no flattery, no hype, no “pleasant” coloration hiding your mistakes — has always been the hardest part of building a serious studio. Most speakers lie to you, just subtly enough that you don’t notice until your mix falls apart on every other system. The Neumann KH 310 II & KH 350 arrived on September 10, 2026, and they represent the most significant update to Neumann’s 3-way monitor line in over a decade. The verdict? These are not cosmetic refreshes. This is a full engineering overhaul — and for the right studio, they’re a revelation.
⚡ The Spec Breakdown
| Feature | KH 310 II $2,999/ea |
KH 350 $3,599/ea |
|---|---|---|
| Woofer | 8.25″ (redesigned) | 8.25″ |
| Midrange Driver | 3″ soft-dome | 3″ soft-dome |
| Tweeter | 1″ precision | 1″ precision |
| Total Amp Power | 585 W | 585 W |
| Max SPL | 121.4 dB (+5 dB vs predecessor) | Higher output capability |
| Low-Frequency Extension | Sealed design | 27 Hz (±6 dB) |
| Cabinet Design | Sealed (nearfield) | Bass-reflex (midfield) |
| DSP | 32-bit DSP (both) | |
| MA 1 Room Alignment | ✅ Compatible (both) | |
| Digital Input | Analog + AES3id (both) | |
| Response Linearity | ±0.6 dB (100 Hz–10 kHz) | |
Prices per single speaker. Both models currently available for preorder.
What the Press Release Doesn’t Tell You
Neumann is very good at writing specs that sound impressive without giving you the full picture. Here’s what they’re quietly glossing over: MA 1 Automatic Monitor Alignment is not included. It’s a separate purchase. So while both monitors are MA 1 compatible, you’ll need to budget for the alignment system on top of what are already premium-priced speakers. For a pair of KH 310 IIs plus proper MA 1 setup, you’re looking at a substantial investment before you hear their best.
Also worth asking: if you already own the KH 310 A and your room is properly treated and calibrated, the II may be a refinement rather than a must-buy. The famous 3″ soft-dome midrange — the reason mixing engineers fell in love with the original — is unchanged. The meaningful upgrades are the new DSP platform, AES3id connectivity, and the headroom jump. Those matter for specific workflows. Know yours before you pull the trigger. Be sure your full studio setup can support what these monitors demand.
How They Stack Up Against Genelec and ATC
The KH 310 II’s closest professional rivals are the Genelec 8341A (with GLM room correction) and the ATC SCM25A. Genelec brings its own DSP ecosystem with the GLM software — mature, flexible, and beloved by post-production facilities. ATC counters with raw driver quality and a sound character that mastering engineers swear by.
Where Neumann wins is phase coherence and linearity. The ±0.6 dB linearity spec across the critical midrange is extraordinary. If you’re mixing on one of the top DAWs and need every EQ decision to translate perfectly to the outside world, that spec matters enormously. If you’re still using a decent pair of budget studio monitors for your home sessions, the KH 310 II won’t just be an upgrade — it’ll feel like switching from a blurry photo to 4K.
KH 310 II vs KH 350 — Which One Is for You?
The KH 310 II is a nearfield reference — tight, precise, sealed cabinet, built for critical listening at close distances. The KH 350 is the larger sibling: a midfield monitor with a bass-reflex cabinet, room-filling low-end extension down to 27 Hz, and the authority to drive bigger rooms and immersive mix environments. Think of it this way — the KH 310 II is your analytical scalpel; the KH 350 is your full-range statement piece.
Who Should Actually Buy These?
✅ Buy This If…
- You’re a mixing or mastering engineer who demands uncompromising accuracy and translation
- You’re moving up from the KH 310 A and want DSP integration + MA 1 alignment in your workflow
- You work in post-production, film scoring, or immersive audio (the KH 350 is purpose-built for this)
- You’ve outgrown your studio headphones and need monitors that tell the full truth
- You want consistent voicing across nearfield, midfield, and immersive setups
❌ Skip This If…
- You already own the KH 310 A in a calibrated, treated room — the upgrade is real, but not urgent
- Your room is untreated — no monitor at this price fixes bad acoustics; sort your signal chain first
- You’re a bedroom producer or hobbyist — at $2,999 per speaker, there are smarter uses of your budget
- You need a full-range monitor without a sub at nearfield distances — look at the KH 350 or KH 420 instead
The Verdict on Neumann KH 310 II & KH 350
The Neumann KH 310 II & KH 350 are not for everyone — and that’s the point. These are precision instruments for engineers who’ve decided that accuracy isn’t negotiable. The doubled amplifier power, 32-bit DSP, MA 1 compatibility, and the new KH 350’s room-commanding low-end make this duo the most complete Neumann monitoring package yet. Pair them with the right audio interface and a properly treated room, and you’ll have a reference setup that rivals anything at twice the price.
Are the Neumann KH 310 II & KH 350 the monitors your studio has been missing — or does the price tag put them out of reach for where you are right now? Tell us in the comments below.
