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AAW Black Malus
Black Malus marks AAW’s tenth year: sixteen balanced armatures per side, a 5-way passive crossover and a stainless steel mid-case, beneath faceplates of opal set by hand.
It was tuned with performing musicians in mind, its clarity holding up on stage as well as at home, and it carries ten years of tuning decisions in a layout refined until nothing felt missing.
At a glance
Opal faceplates · stainless steel mid-case · Epsilon cable
Compare with other models
Measured by AAW on universal shells with one test setup. Custom shells carry the same tuning, though fit, tips and seal shift the result, above 8 kHz most of all.
Open the measurements page →
Drivers
Four of AAW’s own vented miniature armatures work as power woofers, giving the low end real extension and physical weight from a compact footprint, without clouding the midrange. Four more are given to the midrange alone, so voices keep their body when an arrangement fills up; two bridge the upper mids, and two shape the edges, the transients and the cues of space.
At the top, four super-high armatures sit in a 3D-printed manifold close to the eardrum, so their pressure is not lost down a long tube and the resonance of tubed designs falls away. A 5-way passive crossover holds each group to its band.

Enclosure
The shell is a sandwich of three materials. A 3D-printed acoustic chamber shapes airflow and resonance around the driver matrix; a CNC-machined stainless steel mid-case gives it rigidity and reinforces the 2-pin socket for a secure cable over the years.
On top, the faceplate is poured in resin and polished by hand.

Faceplate
Black Malus marks AAW’s tenth year, and its return to a large all-armature flagship. It is named for the Malus tree, which takes a decade to reach its full form.
Opal fragments are set in a black translucent finish, poured, cured and polished by hand under a clear lacquer. They catch the light in blues, greens and fiery reds, and no two pairs are the same.

In the box
Black Malus comes with our Epsilon cable, 1.2 m long, with a Black Malus Y-splitter and 0.78 mm 2-pin connectors. Choose the player plug when you order: 2.5 mm or 4.4 mm balanced, or 3.5 mm single-ended.
The sockets are standard 2-pin, so Black Malus also takes any of our 2-pin upgrade cables.

Seal & Comfort
The seal is not a footnote. When the tip sits right, bass weight, vocal centre and left-right balance stop changing every time you move.
LiquidMorph tips pair a rounded, transparent silicone flange that settles without feeling bulky with a teal inner bore that stays stable, so the low end does not collapse when the shell shifts.

Fit
The tips come in a tray, sorted by size, so you can check them before a long session instead of digging through a loose bag of parts.
The right tip is often the difference between good and there it is.
Compare
AAW’s two universal flagships, each with an opal faceplate and a sandwich enclosure. Black Malus is all balanced armature, sixteen of them, in a stainless steel mid-case; Mokara adds four electrostatic super tweeters to fourteen armatures.
| Feature | Black Malus | Mokara |
|---|---|---|
| Drivers | 16 BA | 14 BA + 4 electrostatic |
| Crossover | 5-way passive | 7-way passive |
| Sensitivity / impedance | 110 dB @ 1 kHz / 20 Ω | 107 dB @ 1 kHz / 20 Ω |
| Mid-case | CNC stainless steel | CNC aluminium |
| Faceplate | Opal in black translucent resin | Opal and floral emblem in deep purple resin |
| Cable | Null Audio Epsilon; 2.5, 3.5 or 4.4 mm | Null Audio Vanda; 2.5, 3.5 or 4.4 mm |

In the box
Specifications
Questions
Sixteen balanced armatures per side in five bands: four AAW vented power woofers for bass, four for the midrange, two for the upper mids, two for the highs and four super-high drivers, joined by a 5-way passive crossover.
In a conventional design, the highest frequencies travel down a long tube and lose pressure on the way, picking up tube resonance. Black Malus places its four super-high armatures in a 3D-printed manifold near the eardrum, so the treble arrives without that loss.
Performing musicians first: AAW tuned it with them in mind, for a clarity that holds up in live settings. It serves just as well for close listening at home.
Black Malus has flat 0.78 mm 2-pin sockets. Choose Standard 2-pin (0.78 mm) on any of our cables; see the AAW cable guide.
Black Malus has a 1-year warranty on the monitors and the cable. Unused universal IEMs in their original packaging can be returned within 14 days of confirmed delivery, with a 30% restocking fee. See shipping and returns.
Yes. Most countries get free shipping by EPAC, and FedEx Priority is free on orders of USD 250 or more. In Singapore you can also pick up from our studio at 76 Playfair Road.
Next in the chain
Routes picked for this page, all from the same bench in Singapore.
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