Triple-driver hybrid in-ear monitor
A3H+ Lux
Three-driver hybrid with a 10mm graphene dynamic woofer, AAW’s NOVA open-vented armature, and a precision balanced armature. Four tuning positions on the shell. Universal or custom fit.
Price$349.00 SGD
- 3-driver hybrid
- NOVA driver
- 4-step tuning
- Universal/custom
Design Story
Small shell. Serious intent.
A3H+ Lux is a machined-aluminium hybrid priced for working musicians and daily listeners. The enclosure is CNC aluminium. The faceplates are replaceable.
The tuning is forward: natural sub-bass, clean vocal projection, controlled treble. No upper-register glare.
Built for stage monitoring and daily listening. Same driver platform, same crossover, same four-mode switch — universal or custom.
The AAW Vantage
Built around the A3H+ Lux platform.
Fit, materials, and tuning are treated as one system: a compact hybrid shell, stable seal, skin-safe finish, and four switchable voicings without changing cables or source gear.
01
Universal Comfort
The universal shell is shaped from AAW’s custom-fit experience and pairs with LiquidMorph tips for a stable seal, quick sizing, and consistent bass response.
02
Switchable Hybrid Tuning
Vocal, Normal, Vocal+, and Bass modes alter the crossover load between the armature and 10mm graphene woofer paths, giving A3H+ Lux four practical signatures on one monitor.
03
Skin-Safe Aluminium
Precision CNC aluminium keeps the shell dense and durable while the smooth finish is made for long sessions against the ear.
04
Custom-Fit Path
Choose custom fit when you want impression-built isolation and personalized shells. The A3H+ Lux driver platform and four-mode tuning remain the same.
Selectable Signature
Four tunings. One monitor.
Four voicings on a single shell. The switch changes the crossover load between the woofer and armature paths. No apps, no cables to swap, no EQ. Vocal pushes the midrange forward. Normal is the balanced reference. Vocal+ adds presence. Bass shifts weight to the woofer.
Acoustic Architecture
NOVA up front. Graphene down low.
Each driver covers a specific band. The NOVA open-vented armature sits close to the nozzle for vocal and treble. The 10mm graphene dynamic handles bass. A precision armature fills the upper mids. Three drivers, three bands, one 3-way crossover.
Open-vented armature placed close to the nozzle. Reduces pressure decay and tube resonance that conventional tubed layouts introduce.
Handles upper-mid detail and control. Keeps vocal edges clear without over-brightening.
10mm dynamic diaphragm filtered for the low band. Natural sub-bass and punch with minimal midrange overlap.
Passive and acoustic filtering separate the drivers so timing, phase, and handoff stay consistent.
Precision Enclosure Design
Built for consistent fit and sound.
Driver, nozzle, and chamber geometry is modeled digitally so universal and custom-fit units share the same phase and frequency response. Universal uses a compact CNC aluminium profile. Custom-fit units translate the same platform into an impression-built shell.
Tuning Modes
Adapt without changing the rig.
The switch changes how the crossover loads the woofer and armature paths. Four positions. One shell. No cables, no sources, no apps.
Vocal
Midrange forward. For speech, worship, and vocal monitors.
Normal
Balanced reference. Mixed libraries, stage work, daily listening.
Vocal+
Added presence and articulation. Detail-forward without sharpness.
Bass
Fuller low end. More woofer weight, less armature prominence.
Cabling and Accessories
The everyday kit.
01
Epsilon cable
48" Null Audio Epsilon UPOCC copper cable. Low microphonics. Detachable 2-pin.
02
LiquidMorph tips
Silicone tips with a teal inner bore. Keeps the dynamic woofer sealed for consistent bass and center image.
03
Size tray
Multiple sizes in one tray. Faster fit checks before a show or session.
Specifications
Compact hybrid numbers.
Three drivers. 3-way crossover. 10Hz to 40kHz. 12 Ohm.
- Driver count
- 3 driver hybrid design
- Driver system
- NOVA open-vented armature / precision balanced armature / 10mm graphene diaphragm woofer
- Crossover
- 3-way passive and acoustic crossover
- Sensitivity
- 105dB
- Impedance
- 12 Ohm
- Frequency response
- 10Hz to 40kHz
- Distortion
- ≤0.5%
- Enclosure
- Precision CNC aluminium
- Tuning
- 4-step adjustable sound signature
- Warranty
- 1-year limited warranty
FAQ
Before you choose A3H+ Lux
What is the A3H+ Lux driver configuration?
Three-driver hybrid. One NOVA open-vented armature for vocals and treble. One precision balanced armature for upper mids. One 10mm graphene dynamic woofer for bass.
What does the tuning switch do?
Four positions: Vocal, Normal, Vocal+, Bass. The switch changes the crossover load between the woofer and armature paths — across genres, stage use, and everyday listening. No cables to swap, no EQ to set.
Is A3H+ Lux available as universal and custom fit?
Yes. Universal-fit units ship with LiquidMorph tips. Custom-fit units are built from ear impressions. Both use the same three-driver hybrid platform.
Who is A3H+ Lux for?
Working musicians, worship bands, emerging artists, and listeners who want a hybrid IEM with switchable voicing at a practical price. The four tuning modes cover stage monitoring and daily listening.
What comes in the box?
48" Null Audio Epsilon UPOCC copper detachable cable, AAW carry case, LiquidMorph tips, AAW foam tips, assorted silicone tips. One-year limited warranty.
Owner Reviews
A3H+ Lux listening impressions
Customer review archiveRead owner impressions from the Judge.me review archive.
Built by Advanced AcousticWerkes
Singapore IEM craft, shaped by listening.
Those who listen will find the way.
Advanced AcousticWerkes (AAW) is a Singapore-based IEM manufacturer founded in 2014 by Kevin Wang. AAW designs and builds custom and universal in-ear monitors across dynamic, balanced armature, electrostatic, planar, and isobaric platforms.
A3H+ Lux runs the same three-driver hybrid architecture across universal and custom fit: NOVA open-vented armature, precision balanced armature, 10mm graphene woofer, 3-way crossover, and a four-position tuning switch.
About AAWWhere to buy
Hear AAW in Singapore and beyond
AAW is based in Singapore. To audition, buy, or get support, start with the AAW office or a dealer below.
AAW Office
#01-03, 76 Playfair Rd, Singapore 367996
PH: +65 8731 5476
Email: support@aaw.me
Hours: Monday, Wednesday, Thursday, Friday 10:00 AM-6:00 PM. Tuesday and Saturday by appointment. Sunday closed.
Zeppelin & Co.
1 Rochor Canal Rd, #02-78 Sim Lim Square, Singapore 188504
PH: +65 9337 9655
Hours: Tuesday-Saturday 11:30 AM-8:00 PM; Sunday 12:00 PM-7:00 PM. Closed Mondays.
JABEN
1 Coleman St, #01-25 The Adelphi, Singapore 179803
PH: +65 6337 0809
Hours: Monday-Saturday 12:00 PM-8:00 PM. Closed Sundays.
AV One
1 Coleman St, The Adelphi, Singapore 179803
PH: +65 6337 0080
Hours: Monday-Saturday 11:00 AM-7:30 PM; public holidays 1:00 PM-6:00 PM.
Global listening rooms
Find a listening room
Outside Singapore: Hong Kong, Macau, Japan, China, South Korea, Thailand. Dealers include DMA, Fine Up Computer, Let's Go Audio, Music Movie Driver, e-earphone, Step Sound, Sorishop, and SoundProofBros.
A3H+ Lux
