Name: Discover Ddhifi Surface Hybrid 1dd + 4ba Drivers In-ear Earphone In Multiple Colors [TGJyquPa]
Brand: mappa-mercia.org
SKU: HBS19992177621
Price: 55.99 USD
Availability: InStock
Rating: 4.24 (674 reviews)

ddHiFi Surface Hybrid In-Ear Earphones (Model: E14D)

1DD + 4BA Drivers | Unique 2D Aesthetic | 4.4mm Balanced Cable

Description

Meet the ddHiFi Surface (E14D), a hybrid driver in-ear monitor that masterfully blends innovative aesthetics with sophisticated acoustic engineering. The unique "Come to the Surface" design philosophy creates a visually striking flattened, two-dimensional appearance when worn, simplifying complexity. Internally, it boasts a powerful 1 Dynamic Driver + 4 Balanced Armature configuration arranged in a physical 3-way crossover, utilizing optimized driver modules and ddHiFi's distinct tuning philosophy. Built with meticulous craftsmanship, including a reinforced socket structure and a 3D printed resin shell, the Surface delivers a balanced, engaging sound signature complemented by a premium ddHiFi BC120s 4.4mm balanced cable as standard.

Features

Unique "Surface" Aesthetic: Features a distinctive flattened design that transitions from 3D form to a 2D visual plane when worn, offering a unique look.
Hybrid Driver Configuration: Combines one dynamic driver for robust lows with four balanced armature drivers (for mids and highs) in a physical 3-way crossover structure for detailed and balanced sound.
Optimized Tuning: Leverages driver unit modules optimized from previous MOONDROP models integrated with ddHiFi's specific tuning philosophy for a fresh, balanced, and enjoyable auditory experience with solid mid-bass.
Robust Structural Design: Features a reinforced 0.78mm 2-pin socket, secured not just by soldering but with a CNC-machined aluminum reinforcement piece between the cavity and cover plate for enhanced durability.
Meticulous Craftsmanship: Employs a "simplifying complexity" approach with neat internal wiring and component layout on a specially developed crossover board, ensuring consistency and aesthetic appeal.
Advanced Crossover & Wiring: Utilizes a specially developed circuit board resulting from extensive comparisons and user feedback. Wiring converges at the back of the board to minimize electromagnetic interference.
Premium 3D Printed Shell: The main shell and front chamber are crafted using high-precision 3D printing with imported medical-grade resin, incorporating physical filtering sound conduits.
Standard Upgraded Cable: Includes the high-quality ddHiFi BC120s cable featuring a 4.4mm balanced plug, 0.78mm pins, high-purity silver-plated OFC Litz conductors, and robust shielding.
High-Quality Eartips Included: Comes with KIWIEARS KIWIFLEX silicone eartips (S/M/L) known for their comfort and seal.

Specifications

Model: E14D
Product Name: Surface Hybrid In-Ear Earphones
Impedance: 15Ω ±15% (@1kHz)
Frequency Response Range: 10Hz - 30kHz
Effective Frequency Response Range: 20Hz - 20kHz (IEC60318-4, -3dB)
Sensitivity: 118dB/Vrms (@1kHz)
Total Harmonic Distortion (THD): ≤ 1% (@1kHz)
Driver Configuration: 1 Dynamic Driver + 4 Balanced Armature Drivers (Physical 3-Way Crossover)
Standard Plug Type: 4.4mm Balanced
Earphone Connector: 0.78mm 2-pin
Shell Craftsmanship: 3D Printing with Imported Medical Resin
Weight (Earphones Only): Approx. 11.7g

Cable Specifications (ddHiFi BC120s):

Plug: 4.4mm Balanced
Connector: 0.78mm 2-pin
Conductor: High Purity Oxygen-Free Copper with Silver Plating
Structure: 4-Strand Cross-Braided; Litz Structure (Core: 0.10mm x 30 wires, Shielding: 0.05mm x 116 wires)
Diameter: Single Core 1.8mm
Outer Material: Transparent PVC
Length: 120cm

In the Box

ddHiFi Surface Earphone Units - 1 Pair
ddHiFi BC120s Earphone Cable (4.4mm Balanced Plug, 0.78mm 2-pin) - 1 Piece
ddHiFi Sealed Storage Case - 1 Piece
KIWIEARS KIWIFLEX Silicone Eartips - 3 Pairs (S, M, L - 1 pair each)
User Manual, Warranty Card, Certificate of Approval, Color-Printed Inner Page - 1 Copy Each

About the ddHiFi Surface (E14D)

The ddHiFi Surface offers a unique proposition in the IEM market, merging a distinct visual identity with robust construction and a sophisticated hybrid sound system. Its "flattened" aesthetic is backed by durable engineering, including a reinforced connector. The 1DD+4BA configuration, refined through collaborative insights and ddHiFi's tuning, promises a balanced and engaging listening experience. Packaged with a premium 4.4mm balanced cable and quality eartips, the Surface is an excellent choice for audiophiles seeking a blend of style, durability, and high-fidelity sound.