Skip to product information
1 of 1

Mega12 12-Drivers IEM (Custom)

Mega12 12-Drivers IEM (Custom)

Regular price $949.00
Regular price Sale price $949.00
Sale Sold out
Shipping calculated at checkout.
Mega12 Custom Features
powered by 12-Drivers (10Sonion+2Knowles pro)
one CIEM for all (detailed highs, smooth mids, high clarity and defined bass)
superior soundstage

manual sound adjust switch beside
premium -26db acoustic isolation rejects noise in any environment
custom, personalized fit stays secure and comfortable

Sound Tuning
5Ways system/ 4Lows +4Mids+4Highs



Estimated Build Time

(Attention Please: Mega12 with 12Drivers each side, will need larger SHELL SPACE,  if you have small ears, then Mega12 can't be assembled in, please contact us before you buy)

Manual Sound Adjust 
Switch within Bass+/ Balanced/ Instrumental+


What's in the Box
-Mega12 Custom in-ear monitor 
-0.78mm 2pins 8core silver-plated occ cable (1.2M/47")
-custom pelican protective case
-clean tool
-clean fiber wiper
AS8 Detachable Cable for Mega12
8core silver&copper alloy
1.2M/47" Length
handcraft blue&silver hybrid litz
4in1 detachable modulars (4.4/3.5/2.5mm L-bend)


2years-warranty 30days-perfect-fit easy-fitting-at-home free-shipping handmade
2-Years Warranty 30-Days Perfect Fit  Easy-fitting at home Free Shipping Handmade
4Steps to Design your CIEM
1. Decide which #CIEM to buy
2. Select shell/faceplate/connector 
3. Tell us your sound tuning expectation
4. DM/Email us above(1-3steps) and Place your order
I Have Questions, Need Support
1. DM us(FB/IG/Twitter) for a faster reply
2. Contact us by email:
hisenior-facebook-page hisenior-instagram-page hisenior-twitter-page hisenior-youtube-page


Free Shipping
Default: DHL/FEDEX/EMS (7-10Days)
Optional: CHINA POST REGISTERED AIRMAIL/ E-packet (20-45Days)
Find What FREE SHIPPING supported to your address here

View full details

Mega12 Custom for Ultimate Sound


12-BA Drivers (10Sonion + 2Knowles Pro)

4Lows+4Mids+4Highs| 5Ways

Super Smooth Transition within Bass,Vocal and Treble

Well Defined Bass (deeper to 10Hz) with High-extensivly Warm Soundstage

Clear Highs Extend to 25Khz, Easily Help to Catch Guitar/Keys etc Instrumental Clean Sound in Details

Superior noise isolation(-26db)

Top one CIEM for Ultimate Rock,Pop,Classical,Country,Blue Musics


Drivers: 12-Drivers (10Knowles + 2Sonion)

Configuration 4Lows +4Mids+4Highs

Sound Tuning: 5Ways/Quad-bores/4Dampers

Frequency Response: 10hz-25KHz 

Sensitivity: 110dB

Impedance: 25Ω

Noise Isolation: -26dB

What's in the Box

Mega12 Custom In-ear Monitor

8Core Hybrid Silver&Copper Alloy Upgrade Cable (4.4mm,3.5mm,2.5mm Balanced and Gold-plated Detachable Jack-plugs (2Pins 0.78mm))

Pelican Protective Case (Waterproof&Crushproof)

Sound Nozzle Clean Tool

Clean Fiber Wiper


2-Years (IEM Only)

30-Days Perfect Fit Guarantee

Hot Designs

Clear Color Series

Clear Blue

Clear Transparent

Clear Black

Clear Red ....

Design Yours Here

MegaSeries Exclusive Faceplate

Left: L1 Diamone Blue Shell + M25 Faceplate

Right: R1 Wine Red Shell + M29 Faceplate


Designs Yours Here

Custom Color

If Your Interested Shell,Faceplate Designs not Listed in our Description, Please Contact and Send Us the Photos of Designs You Like, Hisenior Team will Try the Best to Specially Design for You.

More Designs in Instagram

I Have Questions|Email us