ddHiFi x Moondrop - Surface
In-Ears With 1DD + 4BA Drivers
₹ 25,999
DELIVERY
Dispatches in 48 hours
RETURNS & WARRANTY
7 Day Replacement Guarantee
1 Year Warranty
ddHiFi x Moondrop Unveils Their All-New IEM That Lets You Dive Into Every Note - The Surface
ddHiFi x Moondrop introduces the Surface, a five-driver hybrid in-ear monitor that blends cutting-edge engineering with refined craftsmanship. Featuring one dynamic driver and four balanced armature drivers per side, the Surface is tuned with Moondrop’s expertise to deliver a smooth, balanced, and engaging sound. A precisely crafted 3D-printed acoustic chamber, complete with physical ducts and a dedicated electronic crossover board, ensures clean, distortion-free audio across the frequency spectrum. Its premium build pairs metallic faceplates with a transparent shell and CNC-machined aluminium socket covers, combining durability with elegance. Completing the package, the Surface comes bundled with Moondrop’s high-purity BC120S cable with a 4.4mm balanced termination for pure audio and reliable performance. The ddHiFi x Moondrop Surface is made to let you dive deeper into your music with clarity, detail and emotion.
Equipped With Five-Driver Array For Exceptional Audio Across Frequency
ddHiFi x Moondrop Surface adopts a five-driver hybrid architecture featuring 1 dynamic driver and 4 balanced armature drivers per side. The speaker unit module has been optimised from Moondrop’s previous models and fine-tuned with ddHiFi’s professional philosophy, ensuring smooth frequency transitions, solid mid-bass and a refined, coherent sound. This balanced setup delivers a remarkable and immersive listening experience across the spectrum.
Utilises Three-Way Crossover Design For Distortion-Free & Precise Audio
ddHiFi x Moondrop Surface incorporates a unique electronic + physical three-way crossover system that maximises the performance of each driver. The front chamber is shaped with advanced 3D-printing technology and integrates three precision-engineered ducts that manage airflow and frequency distribution. A specially developed crossover circuit board, refined through extensive testing and enthusiast feedback for ultra-low distortion, reduced interference and seamless driver integration.
Thoughtfully Crafted With Precision For Consistency & Clean Aesthetics
Inside the Surface lies a complex network of wiring and crossover components, arranged with meticulous care. What could easily become chaotic is transformed into a neatly organised structure, ensuring not only production consistency but also an aesthetically pleasing internal design that embodies the philosophy of simplifying complexity.
Built With Transparent 3D-Printed Shell & Reinforced Aluminium Socket Covers
ddHiFi x Moondrop Surface showcases exquisite craftsmanship with its metallic faceplates and transparent 3D-printed inner shell that compresses complex 3D curves into a sleek, elegant design. Beyond aesthetics, the structural design enhances durability, the CNC-machined aluminium socket cover doubles as reinforcement, protecting the 2-pin connectors while adding stability. This combination of artistry and engineering creates a premium build that’s both visually striking and long-lasting.
Comes Bundled With High-Purity Detachable Cable For Lossless Sound
ddHiFi x Moondrop Surface is bundled with ddHiFi’s high-purity BC120S stock cable, designed to complement its sonic capabilities. Crafted from oxygen-free copper with silver-plating, it features a 4-strand Litz braided structure with shielded conductors to minimise signal loss and 4.4mm balanced termination. With 0.78mm 2-pin connectors for seamless compatibility, durability, and pure performance.
Driver
Hybrid Driver
Driver Configuration
1 Dynamic Driver + 4 Balanced Armatures Drivers
Impedance
15 Ohms ± 15% (@1kHz)
Plug
4.4mm (Balanced)
Connector
0.78mm 2-Pin
Frequency Response Range
10Hz - 30kHz
Effective Frequency Response Range
20Hz - 20kHz
Sensitivity
118dB/Vrms(@1kHz)
THD+N
≤1%(@1kHz)
Shell Craftsmanship
3D Printing with Imported Medical Resin
Weight
About 11.7g
Box Contents
1. ddHiFi x Moondrop Surface 2. 4.4mm Plug Earphones Cable 3. Sealed Storage Case 4. Ear Tips: 3 Pairs (1 Pair Each of S/M/L Sizes) 5. Color-Printed Inner Page 6. User Manual 7. Warranty Card 8. Certificate of Approval
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What is the warranty period on the ddHiFi x Moondrop Surface and how do I claim warranty?
The warranty period on ddHiFi x Moondrop Surface is for 1 year. To read more information, click here.
What driver setup does the ddHiFi x Moondrop Surface use, and how does it affect sound?
The ddHiFi x Moondrop Surface features a five-driver hybrid array with 1 dynamic driver and 4 balanced armatures per side. The dynamic driver delivers natural bass and dynamics, while the balanced armatures add precision in mids and highs. Together, they ensure smooth frequency transitions, strong mid-bass, and refined treble for a coherent, immersive sound.
What crossover system does the ddHiFi x Moondrop Surface use, and why is it special?
It features a unique three-way hybrid crossover combining electronic and physical separation. The 3D-printed front chamber integrates precision ducts to manage airflow and frequency distribution, while the circuit board has been refined through testing and feedback for ultra-low distortion. This design reduces interference, ensures each driver operates at its optimal frequency, and delivers clean, distortion-free audio.
What type of cable does the ddHiFi x Moondrop Surface include?
It comes with ddHiFi’s BC120S high-purity detachable cable, crafted from oxygen-free copper with silver plating for clean and detailed transmission. The 4-strand Litz braided structure with shielded conductors minimises interference, while the 4.4mm balanced termination ensures premium output. Using standard 0.78mm 2-pin connectors, the cable is widely compatible and can be easily replaced or upgraded.
How is the design of the ddHiFi x Moondrop Surface different from other IEMs?
The ddHiFi x Moondrop Surface pairs a sleek metallic faceplate with a transparent shell, blending elegance with technical precision. Beyond aesthetics, the shell enhances durability, structural strength, and acoustic accuracy, while its ergonomic, lightweight build ensures comfort and effective passive noise isolation during long listening sessions.
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