Mega5-EST 5-Drivers Hybrid IEM (Universal)




Mega5EST-the 500USD+ Hype In-Ear Monitor
Mega5EST is the 2nd release of Hisenior flagship "Mega-series" and the Hisenior very 1st in-ear monitor of Tribrid 1DD+2BA+2EST drivers configuration.
Embodies Hisenior's philosophy of pursing perfectly balanced sound, the Mega5EST combines 1x 10mm custom-designed and bass focused(5Hz-200Hz) dynamic driver, 2x premium balanced armature drivers and 2x Sonion Electrostatic drivers. Through Hisenior's unique pressure relief mechanism, seamless Tri-Freq integration, 4-ways independent crossover technologies, Mega5EST delivers an unparalleled, natural and balanced auditory experience with exceptional musicality.
Mega5EST had got the "HFN RECOMMENDED 2024" award.
Mega5EST in New Packaging: What's New? Let's Find Out!
Mega5EST Tribrid In-ear Monitor
Highlights
- Tribrid 1DD+2BA+2EST
- Deep Texture Strong Bass, Vivid Ear-Closer Male and Female Vocal, and Harmonious, Max 80Khz S-Treble Extension
- 10Hz-50Khz Working Range
- WhiteWhale UP-OCC SPC 290Cores Coaxially-designed Cable
- Manatee Easy-to-Carry Premium Leather Case
Specifications
- Drivers 1DD+2BA+2EST
- Configuration 1Low +2Mids+2Highs
- Tuning 4Ways(Passive)/ Triple-Bores
- Freq Response 10Hz-50Khz
- Sensitivity 100dB/mW
- Impedance 25Ω
- Isolation -20db
- THD Distortion 0.5%
- Cable WhiteWhale
- Warranty 1-Year (IEM only)

Hisenior 1st Tribrid EST In-ear Monitor
1DD+2BA+2ELECTORSTATIC Drivers
Deeper Diving Sub-Bass to 5Hz
Crispy,Punchy and Textured Bass without Muddiness, like Swift
Transients Mimic, well-controlled Surge Water, Powerful yet Precise
Sonion Electrostatic Super Tweeter, Treble Extension up to 80Khz

WhiteWhale Cable
Premium UP-OCC (Silver-Plated)
290Cores Coaxially Shielded
2Strands 24AWG
Ultra-soft PVC Insulation
Gold-plated 0.78mm 2Pins Connector
4.4mm Balanced Gold-plated Brass Plug
Anodized Aluminum Alloy Plug Case, Splitter, Slider
1.2M White Color
Coaxial Multi-layers Litz Structure and High-Density Shielding Design

The Manatee Leather Case
Ultra-soft Sheep Skin
Bigger Space:
Outer size: 91mm x 43mm
Inner Diameter: 80mm
CIEM/UIEM Cable Compatible
72g Weight Easy-to-Carry
Why Us?
9Years+ CIEM/UIEM Experiences
Hisenior Audio has been committed to designing and making professional custom and universal fitting in-ear monitors for musicians, audio engineers, and audiophiles since 2016.
We hope to inspire you to a stronger music connection, a more excellent stage performance, and better-treasured hearing protection through our best affordable and professional In-ear monitors.
Pro Balanced Armature, Electrostatic,Hisenior Custom DD Drivers
3D Ear Impression(CIEM)
-Save Time for you: 2-3Weeks
-Save Money: no shipping of physical ear impression,no complicated custom clearance
-Stable Quality: Digital 3D.STL will not change in time
Custom Artworks
-Logo,Photo,Graphics Custom
-CIEM/UIEM custom both Support
1to1 Customer Support in Sound, IEM Designs
-1to1 Sound Custom Tuning(Tune the sound by different live stage performing needs (Bassist,Singer,Guitarist...) or different music genres needs)
-1to1 Custom Shell Faceplate design, if the liked design not listed, send us the referrence photos, Hisenior team will help to source and make for you. (Such service is free except some special materials)
Dozens New and Free Shell Faceplate
-Translucent
-Opaque
-Carbon Fiber
-Wood
-Sparkle
-Abalone...
Design a custom in ear monitor (CIEM or UIEM)
- MUST-KNOWN STEPS -
MAKE CHOICES | CONTACT US | SUBMIT DETAILS |
Model: click here Shell/Faceplate: below Artworks: logo,photo |
Talk with Hisenior team for support Facebook: click here Instagram: click here Twitter: click here |
Download the custom order sheet click here and submit the details (order number,shell and faceplate,ear impressions, artworks, logo etc) |
MAKE EAR IMPRESSION | CUSTOM IEM PRODUCTION | READY FOR SHIPPING |
3D ear impression (send us 3D.stl file) physical ear impression (ship to Hisenior lab) |
we will begin to process your order from your confirmed details.Usually it takes 2-4weeks(CIEM)/ 7-10 working days (UIEM) | We will shoot some photos of your Hisenior custom IEM before shipping out. And then, wait for it's arrival. |
Q: My interested shell, faceplate not listed above, what should I do?
R: Please message or email Hisenior customer support and share with us the photos of the design, our engineers will help to confirm.
Q: I have special sound favor (bass+, forwarder vocal, better treble etc...), does Hisenior support extra sound tuning for me?
R: Yes, Hisenior custom support 1to1 sound exclusive tuning, please contact our customer support for helps.
Q: May I try Hisenior IEMs before I buy?
R: Please click here to find our authorized dealer/representative and contact with them for audition support.
1Year Warranty+ 30Days Perfect Fit Guarantee(CIEM)
Hisenior provide continuously support for our In-ear monitors, please message us or email support@hisenior-iem.com