Yamaha HS8 Review: Too Much Monitor for a Small Room?
Buy the HS8 if your room is roughly 12 by 14 feet or larger and has real corner absorption, because it is a genuinely flat monitor with usable low end down to the published 38 Hz. Skip it if the room is a bedroom or a spare box room, where an 8 inch woofer excites the modes you cannot control and gives you a louder version of the same problem.
An 8 inch woofer tells you the truth about your mix and the truth about your room, and in a small room the second one is louder.
Yamaha HS8 8 Inch Powered Studio Monitor, Pair
~$678
A bi-amplified two way nearfield monitor with an 8 inch cone woofer, sold as a pair.
Check price on AmazonSpecifications
| Configuration | Two way bi-amplified nearfield, sold as a pair |
|---|---|
| Woofer | 8 inch cone |
| Tweeter | 1 inch dome |
| Frequency response | 38 Hz to 30 kHz |
| Amplification | 75W low frequency plus 45W high frequency, 120W total per cabinet |
| Approx. price | Around $678 for the pair |
Specifications above come from Yamaha's published figures as listed on the Amazon product page. Treat pricing as approximate, since Amazon pricing moves.
What it does well
- Published response down to 38 Hz, which is roughly an octave and a half lower than a 5 inch monitor reaches.
- Flat and deliberately unflattering, so mixes made on it tend to translate rather than fall apart elsewhere.
- 120W per cabinet, so it stays composed at levels where smaller monitors start to compress.
- Room control and high trim switches for basic compensation when the speaker has to sit near a wall.
- XLR and TRS inputs, so it connects to a balanced output without an adapter.
Where it falls short
- The 8 inch woofer is the problem in a small room, not the solution. More low frequency energy excites room modes harder, and a mode you have not treated does not become more accurate because the speaker producing it is better.
- It is rear ported, so pushing the cabinets against a wall reinforces the low end and undoes the reason you bought them.
- They are heavy and physically large, which rules out most desks and makes proper stands a required purchase rather than an optional one.
- Nothing about it flatters. Owners moving from consumer speakers routinely describe the first week as disheartening.
- The room control switch is a shelf, not a correction. It cannot fix a null and it cannot fix a mode.
What owners report
Published owner reviews split cleanly along one line, and it is the size of the room. Owners with a dedicated or larger room describe the HS8 as the point at which they stopped guessing about bass, and report that mixes started translating to cars and phones without the usual round of revisions. Owners in bedrooms report the opposite: a boomy, uneven low end, a hunt for a speaker position that never quite works, and eventually a set of foam or fibre panels bought after the fact.
Both groups are describing the same speaker behaving correctly. An 8 inch woofer reproduces the range where room modes live, and a small room has strong, widely spaced modes with deep nulls between them. The speaker is not adding the problem, it is finally loud enough down there for you to hear it.
The number that decides this purchase
Before ordering, put your room dimensions into the room mode calculator. It shows where the axial modes land and how far apart they are. If your lowest mode sits above about 60 Hz and the spacing is wide, an 8 inch woofer is pouring energy into a range the room handles badly, and the HS5 or the JBL 305P MkII is the better purchase with the difference going into corner absorption. The five inch versus eight inch monitors comparison works through the tradeoff in full.
Position matters as much as the speaker. Run the speaker placement calculator and read how to position studio monitors before you decide the room is too small, because a rear ported 8 inch cabinet jammed against a wall behaves very differently from the same cabinet given some breathing room.
Who it suits
- Rooms roughly 12 by 14 feet and up, with corner absorption already in place.
- Anyone mixing bass heavy music who needs to hear what is happening below 50 Hz rather than infer it.
- Producers who already own a smaller pair and keep being caught out by low end that was not audible.
- Anyone who can place the cabinets on stands, away from the wall behind them.
Who should skip it
- Bedrooms and small spare rooms. The HS5 or the JBL 305P MkII with the difference spent on corner traps will produce better mixes.
- Desks where the speakers would sit against a wall, because the rear port makes that placement actively worse.
- Anyone without stands budgeted, since the cabinets are too large and too heavy to sit on most desks properly.
- Anyone whose main need is a pleasant listening speaker. The HS8 is not one and does not try to be.
Alternatives worth considering
Yamaha HS5 Powered Studio Monitor, Pair
~$340
The same deliberately flat voicing in a 5 inch cabinet, published to 54 Hz. In a room under about 12 feet across it will give you a more accurate picture than the HS8 will, because it puts less energy into the range your room handles worst, and it costs roughly $340 less.
Check price on AmazonJBL 305P MkII Powered Studio Monitors, Pair
~$319
JBL's Image Control Waveguide gives an unusually wide listening position, which matters more than an extra octave of bass when the desk is against a wall and you cannot sit in an ideal triangle. It also has Boundary EQ built in for exactly that situation.
Check price on AmazonAdam Audio T5V Active Nearfield Monitors, Pair
~$470
The U-ART ribbon style tweeter resolves reverb tails and cymbal detail more clearly than a dome tweeter at this price, which is the other half of mixing accuracy. Take this instead if your uncertainty is in the top octave rather than the bottom one.
Check price on AmazonKeep reading
- Five inch vs eight inch studio monitors
- Room mode calculator
- Speaker placement calculator
- Best studio monitors for small rooms
- Yamaha HS5 review
- JBL 305P MkII review
This review draws on published specifications, manufacturer figures and the consensus of verified owner reviews. We have not tested this product ourselves, and we say so rather than implying otherwise. As an Amazon Associate we earn from qualifying purchases.
Frequently asked questions
Is the Yamaha HS8 too big for a bedroom studio?
In most bedrooms, yes. The issue is not the cabinet size, it is that an 8 inch woofer puts real energy into the 40 to 80 Hz range where a small room's modes are strongest and furthest apart. You end up hearing the room rather than the mix. Run the room mode calculator with your dimensions first: if the lowest axial mode is above roughly 60 Hz, the HS5 or a 5 inch alternative is the better buy.
Yamaha HS8 vs HS5, what is the real difference?
About an octave and a half of low end and a lot of room interaction. Yamaha publishes 38 Hz for the HS8 and 54 Hz for the HS5. In a treated room of reasonable size the HS8 gives you information the HS5 cannot. In a small untreated room the HS8 gives you the same information plus a strong dose of your room's modal behaviour, and the HS5 is the more accurate monitor in practice.
Do the HS8 need a subwoofer?
No, and adding one in a small room usually makes things worse rather than better. With published response to 38 Hz the HS8 already covers everything a home mix needs. A subwoofer in an untreated small room adds energy to the exact range the room handles worst, and it introduces a crossover and a phase alignment problem you now have to solve.
How far from the wall should the HS8 sit?
As far as the room allows, and never flat against it. The cabinet is rear ported, so a nearby boundary reinforces the low end and undoes the flat response you paid for. The room control switch offers a shelf to compensate, and a shelf is not the same as a fix. Use the speaker placement calculator to find a position, then check it by ear with a familiar reference track.
Are the HS8 good for beginners?
They are good speakers and usually the wrong first purchase. A beginner's money produces more improvement in corner absorption and a 5 inch pair than in an 8 inch pair alone, because the room is almost always the limiting factor at that stage. Buy the HS8 when you can point to a specific low frequency decision you keep getting wrong.
Working out your own room and signal chain? The Home Studio Build Planner is the paid version of these pages: 8 printable worksheets you fill in with your own numbers, plus the full PDF, $29.