In-Ear MonitorOverreview

AFUL Performer 5+2

Everyone agrees it's a technical over-achiever for $240. They can't agree on its treble, its bass or how big it sounds — and the reason is mostly in your ears.

61 sourcesUpdated
$240Typical US price

Score aggregates reviewer opinions across topics.

View product
AFUL Performer 5+2

The short version

What to know.

A seven-driver tribrid tuned warm-neutral to mildly V-shaped: a sub-bass shelf at the Harman level, a clean, slightly forward midrange, a restrained 3 kHz region and an elevated top octave. Sources agree on strong detail and separation for the price, precise imaging, a light, comfortable shell with good isolation, and good value — especially at its frequent sale prices. They split on three points. The micro-planar treble reads as smooth to some, lively but controlled to others, and gritty or metallic to a real minority; insertion depth and source impedance move it measurably. Most hear punchy, satisfying bass, but about a quarter find it lean — a seal-and-tips question, since every rig measures a full sub-bass shelf. And the stage divides almost evenly between wide and close-in. Smaller caveats: a lipless nozzle that lets tips slip, a non-modular cable, owner reports of pressure build-up, and a batch of very tight 2-pin sockets.

About this product

The ~$240 Performer 5+2 and the 'Performer 7' are the same product — AFUL's own store lists it under both names. It's a seven-driver tribrid: two dynamic drivers, four balanced armatures and one micro-planar per side, in a 3D-printed resin shell with a 0.78 mm 2-pin cable that comes with either a 3.5 mm or a 4.4 mm plug (chosen at purchase, not swappable). It succeeds the 1DD+4BA Performer 5, which AFUL still sells, and sits below the Performer 8 and 8S. Not the Performer 5, 8 or 8S, nor the cheaper Explorer.

AFUL's Performer 5+2 — sold just as often as the Performer 7 — arrived in late 2024 as the follow-up to the well-liked Performer 5, adding a second dynamic driver for the lows and a tiny micro-planar for the highs to the older one-dynamic, four-armature recipe. The blue-green resin shells, styled after a garden window in Suzhou, sell for about $240 and often much less in sales.

Its reputation is unusually two-sided. Reviewers almost all praise its detail, separation and comfort; owners and critics keep reopening the same three arguments — whether the top end is airy or metallic, whether the bass is enough, and whether the stage is wide or close. Nearly thirty measurement rigs hold it, and they agree on the shape. Where it lands for you depends more than usual on tips, insertion depth and the source driving it.

A good fit for

  • Listeners who want detail, separation and imaging that punch above ~$200
  • Gamers who want precise placement in a comfortable shell
  • People happy to try a few tips (foam, or a deeper fit) to settle the treble and the bass
  • Fans of a warm-neutral, mildly V-shaped tuning with clean vocals and a sub-bass lift
  • Buyers who can catch it on sale at ~$150–200, where value is hardly disputed

Think twice if

  • You're treble-sensitive and won't change tips or sources — about a quarter of listeners hear the micro-planar as gritty or metallic
  • You want big, effortless bass out of the box — a quarter of listeners find it lean until the seal is right
  • You want a big, holographic stage — about half hear it as average or close-in
  • You run a high-impedance source — 15 Ω and above measurably dulls the top end
  • You're prone to pressure build-up, or want a modular cable and a lipped nozzle at this price

The reviewer consensus

Agreement &
disagreement.

3 / 12topics divide opinion
imagingdetailmidstonalitydynamicscomfortbuildisolationvaluetreblebasssoundstage
9 Mostly agree3 Divided opinions

Common ground5

  • Detail, separation and imaging well above the price — the most consistent praise from reviewers and buyers alike.
  • A warm-neutral to mildly V-shaped tuning with clean, slightly forward mids, which the rigs confirm: Harman-level sub-bass, a lowered 3 kHz, a lifted top octave.
  • A light, comfortable semi-custom resin shell that most people wear for hours, with good passive isolation.

Points of contention4

  • Treble: smooth (41%) vs lively but controlled (32%) vs gritty or metallic (27%). Insertion depth, tips and source impedance all move it.
  • Bass: punchy and satisfying (74%) vs lean or light (26%). The rigs measure a full sub-bass shelf, so the lean side usually points to seal and tips.
  • Soundstage: wide and open (47%) vs average or intimate (53%).

A closer listen.

12 topics · 3 divided
Left: criticalRight: positiveTighter lines: more agreement

Treble

Leans positiveDivided opinions
Reviewer sentiment38 supporting sources
CriticalNeutralPositive

Band: opinion spread · Dot: weighted average

Sources split three ways. The largest group hears a smooth, extended top end that never turns harsh. A second hears it as lively and incisive — spicy at high volume, with bright sources or wide-bore tips, but controlled. A smaller group finds the micro-planar's timbre gritty, glary or metallic, and “unnatural treble timbre” is the top complaint in the Reddit tally. Fit matters here: deeper insertion, foam tips and a low-impedance source all change what listeners hear up top.

Measured

Across 28 squig.link rigs (each normalised at 500 Hz): ear gain at 2.5–4 kHz sits ~4 dB under the Harman IE target, 6–8 kHz is roughly on it, and 10–16 kHz runs ~3.5 dB above it. A-Tech's rig shows insertion depth moving the 6–8 kHz band by 6.5 dB between shallow and deep fit. Audio Amigo's 15 Ω source cuts 3–4 dB from 2.5–10 kHz, and Hobbytalk's 75 Ω adapter cuts 5–7 dB, so the top end depends on the source's output impedance. On the couplers, foam vs silicone tips move it by under 2 dB, and only above 8 kHz.

vs. listeners — The rigs agree on the shape, so the split is mostly about how that shape lands: a recessed 3 kHz with a lifted top octave reads as smooth to some ears and as glare or grit to others. Owners who switched to foam tips or a deeper fit (jfleysh, Yang_Wenlii) report the grit going away, and the rigs show those changes acting on exactly this region.

Where it splits
Smooth and extended — detailed and airy, but never sharp or fatiguing.41%

“doesn't come across as overcooked piercing or overly sharp at least to my ears”

Audio Amigo (video review)
Lively and incisive — spicy at volume or with bright gear, but controlled and free of sibilance.32%

“The aforementioned bite in the upper end enhances the dynamics without causing sibilance.”

Headfonia
Gritty, glary or metallic — the planar/BA timbre sounds unnatural.27%

“it's not quite a graininess it's a little bit of a grittiness”

Super* Review (video)
Link to this topic

The hardware

Specifications.

Checked

Design

Type
In-ear monitor
Drivers
2 × dynamic + 4 × balanced armature + 1 × planar magnetic (micro planar)2DD + 4BA + 1Planar

Electrical

Impedance
15 Ω
Frequency response
10 Hz – 35 kHz

Connection

Cable
Detachable, 1.2 m
Connector
0.78 mm 2-pin
Plugs supplied
3.5 mm, 4.4 mm balanced

Sold with either a 3.5 mm or a 4.4 mm cable, chosen at purchase. Manufacturer-published figures, not measurements · from afulaudio.com, hifigo.com.

Follow the evidence

Sources 61

1–6 of 61 sources

Read with context

Limitations & method.

As of

What to keep in mind 5

  1. This is a read of where the reviews and measurements land as of October 2026. The $200–250 bracket moves fast, and newer sets such as the Ziigaat Odyssey, Xenns Tea Pro and CrinEar Daybreak come up constantly as cross-shops.

  2. More than most IEMs, this one changes with setup. Insertion depth, tips (foam or a snug-fitting silicone) and seal shift both the treble and the bass. Try a couple of tip sizes and a deeper fit before you judge it, and keep in mind that the nozzle has no lip to hold tips.

Where to buy Product & retailer links