Measure the room you actually use.
Six left and right sweeps across three listening positions.
Phone-measured · cross-platform room correction
Hear your speakers.Not your room.
SpeakerSheesh measures how your room changes your speakers, creates a conservative correction profile, and remeasures the result before asking you to trust it.
Designed for macOS, Windows, iPhone, and Android—with ChromeOS and home audio on the roadmap.
ROOM PROFILEOffice speakers
Preview40 Hz250 Hz
Stable excess found82 Hz · safe cut only
CENTRE POSITIONHold still.
Left speaker sweep
2 of 6 measurements
Computer to phone · measured in your room
Correct only what is safe.
Cut stable excess. Never boost a deep null just to make a graph look flat.
Prove the result twice.
Remeasure the room, then compare level-matched music without knowing which is corrected.
One room profile, earned step by step
Your phone listens.
Your computer does the work.
A phone captures the room while a desktop companion coordinates playback, analysis, safety checks, verification, and listening comparisons. The calibration engine is portable by design—not tied to one ecosystem.
- 01Pair locally.
Connect your phone and computer over a short-lived, authenticated local session.
- 02Measure three positions.
Hold your phone at centre, then 15–25 cm left and right while each speaker plays separately.
- 03Design a safe profile.
The portable engine looks for spatially stable excess from 40–250 Hz and creates cut-only filters.
- 04Remeasure the physical result.
Corrected sweeps run through the same six traces. A generated filter is not counted as improvement.
- 05Listen without the label.
Your computer renders both versions, matches their loudness, and lets you compare without knowing which is corrected.
Simulated product demo
A flatter graph is not
always the right answer.
Choose a room problem. See when SpeakerSheesh designs a safe cut—and when it refuses.
40–250 HZ CORRECTION REGIONThree-position median
40 Hz80120250 Hz
Safe cut designedSpeakerSheesh can attenuate a repeatable peak without asking the speakers for more output.
Illustrative responses only. Real claims wait for repeatable measurements and a calibrated reference microphone.
Conservative by construction
The engine is allowed
to say no.
SpeakerSheesh is not an automatic smiley-face EQ. Its correction policy limits where and how much it can change—and validates those limits again whenever a profile is loaded.
- No boost and no filling deep room nulls
- No correction below the speakers' detected rolloff
- Maximum eight filters and 12 dB of cut per channel
- No accepted position may worsen by more than 1 dB
TargetSpeaker-respecting neutral
Correction40–250 Hz · cut only
Spatial checkCentre · left · right
VerificationAcoustic + blinded
Built to follow your setup
One engine.
More than one ecosystem.
macOS and Windows
Native companion apps coordinate playback, analysis, Room Profiles, verification, and listening comparisons.
iPhone and Android
Your phone becomes the guided measurement device, so room calibration does not require specialist hardware to get started.
ChromeOS, TVs, and soundbars
Additional adapters follow where SpeakerSheesh can reliably control playback and verify the physical result.
Join early access
Let your room
make the case.
Tell us which setup you want to improve. Your answers help prioritize the computers, phones, and speaker systems SpeakerSheesh supports first.
Platform roadmapmacOS and Windows companionsiPhone and Android measurementChromeOS and home audio expansion
Your room is already changing the sound
Find out whether it can
sound better.
Join early access and tell us which computer, phone, and speakers you want SpeakerSheesh to support.
Request early access →