MoonDrop Blessing 3 IEMs

2DD+4BA HYBRID IN-EAR MONITOR BLESSING 3

UPGRADE AND EVOLUTION OF THE BENCHMARK HYBRID EARPHONE

2DD + 4BA Hybrid Triple-range Frequency Division In-ear Monitors

Accurate sound reproduction, Lower distortion and stronger dynamics
Designed Developed - Manufactured by MOONDROP

• Blessing 3 continues the physical frequency division framework of previous versions through the use of state-of-the-art 3D printing.
• Blessing 3 utilizes a new horizontally-opposed double-dynamic bass driver module that delivers higher dynamic range and lower dynamic nonlinear distortion than previous versions.
• The new scientifically-designed horizontally-opposed double dynamic driver module further demonstrates the advantages of the hybrid earphone in bass dynamics.
• The frequency division design of Blessing 3 is the result of a long period of repeated experimentation and modification that has resulted in a doubling of the parameters and accuracy of the earlier Blessing 2, and even better acoustic indices.
• The brand-new Blessing 3 faceplate features an eye-catching interplay of light and shadow, achieved by precision CNC machining followed by meticulous hand-polishing of the esthetically satisfying angular design.
• The classic hybrid triple-frequency division of the Blessing series is the culmination of MOONDROP’s unparalleled acoustic expertise, backed up by repeated testing in the company’s measurement laboratory, and ensuring high full-band phase consistency.

The Next Generation of The Iconic Hybrid Earphone

The first-generation Blessing IEM achieved global recognition thanks to its reasonable price, innovative acoustic design and excellent performance. Its successor, Blessing 2, built on this success with reference sound quality, impeccable details and all-round improved hardware performance, overturning the hybrid headphone rankings and attaining the status of a benchmark product.

After more than three years of constant development and tuning, the long-awaited successor of Blessing 2 has arrived: Blessing 3.

2DD + 4BA Advanced Hybrid Triple-Frequency Division

Blessing 3 continues the physical frequency division framework of previous versions through the use of state-of-the-art 3D printing. It utilizes a new horizontally-opposed double-dynamic bass driver module that delivers higher dynamic range and lower dynamic nonlinear distortion than previous versions.

Improved implementation of hybrid frequency division has further optimized the continuity and smoothness of the mid-highs, ensuring ultra-high detail. Combined with a brand-new bass module, the result is a full-bodied and authentically natural sound quality.

H.O.D.D.D.U.S. - Horizontally-Opposed 2DD Module Based on 3D Printing Technology

The new scientifically-designed horizontally-opposed double dynamic driver module further demonstrates the advantages of the hybrid earphone in bass dynamics.

H.O.D.D.D.U.S. (Horizontally Opposed Dual Dynamic Drivers Unit System) uses dual 10mm dynamic drivers arranged closely and symmetrically using 3D-printed modular components. The components form a physical band-pass filter comprising two independent filtering structures and damping devices, thereby facilitating acoustic adjustment.

Thanks to the use of dual 10mm dynamic drivers, the maximum sound pressure of Blessing 3 is double that of the previous model, and the diaphragm stroke under the same sound pressure is less than half, giving the bass of Blessing 3 a larger dynamic range and lower nonlinear distortion, and significantly improving the sound quality of lower frequencies.

The symmetrical H.O.D.D.D.U.S. arrangement focuses the magnetic field at the magnetic gap of the two dynamic drivers, leveraging the same principle found in planar magnetic earphones. This not only improves energy conversion efficiency, but also further reduces nonlinear distortion.

Each of the dual dynamic drivers consists of a flexible suspension diaphragm with a paper dome, and the high damping characteristics of the paper dome ensure that the dynamic driver does not generate additional resonance due to split vibration in the mids and highs, thus offering a smooth and natural timbre.

3D-Printed High-Precision Acoustic Filtering Nozzle Structure

As in previous versions, frequency division in Blessing 3 is performed by both a physical filter and a crossover circuit, the physical filter consisting of a compact and efficient 3D-printed acoustic structure.

The frequency division design of Blessing 3 is the result of a long period of repeated experimentation and modification that has resulted in a doubling of the parameters and accuracy of the earlier Blessing 2, and even better acoustic indices.

In-Depth Strategic Cooperation With Leading 3D-Printing Suppliers

Compared with the physical filtering structure of Blessing 2, the structural complexity of the innovative H.O.D.D.D.U.S. module adopted by Blessing 3 presents significant challenges in the manufacturing accuracy and reliability of 3D printing.

After several years of in-depth cooperation, we have established a long-term strategic relationship with HeyGears, a leading 3D printing supplier. By upgrading and improving its high-precision DLP-3D printing technology and equipment, we are constantly adapting to the increasingly stringent requirements of manufacturing accuracy and stability, thus making possible high-volume production of the complex structure of Blessing 3.

Eye-Catching Stainless Steel Faceplate

The brand-new Blessing 3 faceplate features an eye-catching interplay of light and shadow, achieved by precision CNC machining followed by meticulous hand-polishing of the esthetically satisfying angular design.

Highly Consistent Full-Band Phase

The classic hybrid triple-frequency division of the Blessing series is the culmination of MOONDROP's unparalleled acoustic expertise, backed up by repeated testing in the company's measurement laboratory, and ensuring high full-band phase consistency.

Combination of innovative acoustic design and expert tuning. Creating a more authentic, more open, and more textured sound

Blessing 3 builds on the solid foundation of hybrid triple-frequency technology by greatly improving bass performance through the innovative H.O.D.D.D.U.S. module.

Leveraging the proven excellence of previous Blessing models and related products, Blessing 3 has been carefully tuned to ensure an even more precise amplitude-frequency VDSF [1] Target Response, resulting in the even more pleasing and accurate sound quality of Blessing 3.

[1] MOONDROP VDSF Target Response is a target frequency response curve based on the HRTF (head related transfer function) of B&K HATS under diffusion and the ideal room preference curve. The closer the frequency response curve measured under B&K HATS is to the target frequency response curve, the more the earphones can reproduce soundstage imaging in terms of frequency response.

Interchangeable Cable Design Rich Playability

Blessing 3 uses a universal 0.78 interchangeable cable, which allows users to replace the cable with, among other options, upgraded cables for monitoring, cables with microphones for calling/gaming, and Bluetooth cables for outdoor listening.

Features

• Model: Blessing3 Hybrid In-ear Monitor
• Impedance: 14.8Ω±15% (@1kHz)
• Frequency Response: 10Hz-30kHz
• Effective Frequency Response: 20Hz-20kHz (IEC60318-4, -3dB)
• Sensitivity: 120dB/Vrms(@1kHz)
• THD: THD@1kHz≤0.5% Driver: 2DD+4BA
• Housing processing: 3D printing of imported medical resin
• Jack: 3.5mm single-ended jack
• Connector: 0.78-2pin

Package

• [BLESSING3] earphone * 1
• 3.5mm silver-plated earphone cable * 1
• Storage bag * 1
• Aviation adapter * 1
• Silicon ear tips * 3 pairs (S, M, L)
• QC Certificate * 1
• Manual * 1