KEFINE Delci 10mm DLC+PU Dynamic Driver HiFi IEM Earphones
6,090.00৳
The KEFINE Delci features a 10mm DLC+PU Dynamic Driver, delivering high-resolution audio, deep bass, and crystal-clear vocals. Its CNC aluminum housing, 0.78mm detachable cable, and lightweight ergonomic design ensure lasting comfort and premium performance for music, gaming, and everyday listening.
Description
The KEFINE Delci features a carefully engineered 10mm Dynamic Driver utilizing a Diamond-Like Carbon (DLC) + PU Composite Diaphragm, combining excellent rigidity with flexibility for faster transient response, lower distortion, and improved resolution. The dual-cavity acoustic chamber enhances bass extension while maintaining clean midrange performance and natural vocals.
Its precision CNC-machined aviation-grade aluminum housing minimizes unwanted resonance and vibration, resulting in a cleaner and more accurate sound signature. Weighing only 5.3g per earpiece, the Delci provides exceptional comfort for long listening sessions.
The included 164-wire high-purity copper cable improves conductivity and minimizes signal loss for better detail retrieval. Thanks to the 0.78mm 2-pin detachable connector, users can easily upgrade to balanced or premium aftermarket cables.
With an impedance of 28Ω and sensitivity of 108dB, the Delci is easy to drive directly from smartphones while also scaling noticeably with dedicated DACs and portable amplifiers. Its balanced tuning delivers impactful bass, smooth mids, and detailed highs suitable for virtually every music genre.
Key Features
- High-Resolution Sound: The 10mm DLC (Diamond-Like Carbon) and PU composite diaphragm provides the ideal balance of rigidity and flexibility. This results in vibrant, high-frequency extension and precision that captures every nuance in your music.
- Powerful Bass Response: Equipped with a dual-cavity driver, the KEFINE Delci delivers deep, punchy bass that adds incredible depth and dimension, creating a wide, immersive soundstage.
- Lightweight & Elegant Design: At only 5.3g per side, the Delci is one of the lightest metal monitors on the market. CNC-machined from a single block of aviation-grade aluminum, it offers long-term fatigue-free listening and a sophisticated aesthetic.
- Durable & Stylish Housing: Finished with a precision gunmetal anodization process, the Delci’s housing is designed to remain scratch-free and pristine, reflecting a premium feel that matches its high-fidelity audio output.
- Premium Detachable Cable: Featuring a high-quality cable comprised of 164 copper wires, the Delci ensures a balanced, warm, and clear signal path. The 0.78mm 2-pin interface allows for easy customization with aftermarket cables to perfectly match your specific audio preferences.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | KEFINE |
| Model | Delci |
| Driver Type | Dynamic Driver |
| Driver Size | 10mm |
| Diaphragm | DLC + PU Composite |
| Acoustic Design | Dual-Cavity Dynamic Driver |
| Frequency Response | 20Hz – 20kHz |
| Sensitivity | 108dB ±3dB |
| Impedance | 28Ω ±15% |
| Cable Material | 164-Core High-Purity Copper Cable |
| Cable Length | 1.2m ±0.2m |
| Connector | 0.78mm 2-Pin Detachable |
| Plug Type | 3.5mm Single-Ended |
| Housing Material | CNC-Machined Aluminum Alloy |
| Weight | 5.3g (Per Side) |
| Compatibility | Smartphones, DAC, DAP, Laptop, PC |
What’s in the Box
- KEFINE Delci IEM Earphones
- Detachable 0.78mm Cable
- Multiple Silicone Ear Tips
- User Manual
Why Choose the KEFINE Delci?
The KEFINE Delci stands out by mastering the delicate balance between high-resolution technicality and musical enjoyment. Its advanced driver configuration ensures ultra-low distortion, while the CNC-machined aviation-grade aluminum housing provides both durability and comfort. If you are searching for the best KEFINE HiFi Earphones Bangladesh has to offer, the Delci is an unmatched choice that combines luxury build quality with an engaging soundstage that breathes new life into your favorite tracks.
KEFINE Delci Price in Bangladesh
If you are looking for the most competitive KEFINE Delci Price in Bangladesh, we provide authentic, high-performance audio equipment at reliable, market-leading rates.
- KEFINE Delci Price: 6,100 BDT
Experience the KEFINE Difference
When searching for the perfect KEFINE Delci IEM, technical reliability and authenticity are essential. The KEFINE Delci provides a studio-grade experience in a compact, durable package, making it the perfect upgrade for your mobile devices or DAC setups.
User Review
The KEFINE Delci delivers an impressive listening experience that easily exceeds expectations for its price. The 10mm DLC + PU dynamic driver produces a balanced sound signature with deep, controlled bass, natural mids, and crisp, airy highs that remain smooth even during extended listening sessions. Vocals sound clean and intimate, while instruments are presented with excellent separation and detail. The dual-cavity acoustic design creates a wider soundstage, making both music and gaming feel more immersive. Its CNC-machined aluminum housing feels premium and durable without adding unnecessary weight, ensuring exceptional comfort throughout long sessions.
The detachable 0.78mm cable is another major advantage, allowing future cable upgrades for balanced outputs or Bluetooth adapters. Whether paired with a smartphone, portable DAC, or dedicated music player, the Delci performs consistently well. For anyone seeking a high-quality HiFi IEM with premium construction and refined tuning, the KEFINE Delci is an outstanding value.
Elevate your sound—discover the precision and power of the KEFINE Delci today!
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Q1. Why is the KEFINE Delci considered a premium wired HiFi earphone?
The KEFINE Delci is designed for audiophiles who want premium HiFi sound, elegant craftsmanship, and reliable performance. It features a 10mm dynamic driver with a DLC + PU composite diaphragm that delivers deep bass, natural mids, clear vocals, and detailed treble. Combined with its dual-cavity acoustic design and lightweight CNC-machined aluminum housing, the Delci provides a balanced and immersive listening experience for music, movies, gaming, and daily use.
Q2. What is the KEFINE Delci Price in Bangladesh?
The KEFINE Delci Price in Bangladesh depends on the retailer, stock availability, and current promotional offers. Considering its premium aluminum construction, detachable cable, advanced dynamic driver, and audiophile-grade tuning, it offers excellent value for money. Buying from an authorized Bangladeshi retailer ensures you receive an authentic product with official warranty support.
Q3. Why should I choose the KEFINE Delci IEM instead of regular earphones?
The KEFINE Delci IEM provides significantly better sound quality than ordinary earphones. Its advanced DLC + PU diaphragm, dual-cavity driver design, and precision tuning offer wider soundstage, better instrument separation, lower distortion, and more accurate audio reproduction. The detachable 0.78mm 2-pin cable also allows future upgrades, making it a long-lasting investment for music enthusiasts.
Q4. How does the KEFINE Dynamic Driver Earphone improve audio performance?
The KEFINE Dynamic Driver Earphone uses a premium 10mm dual-cavity dynamic driver with a Diamond-Like Carbon (DLC) + PU composite diaphragm. This combination increases driver rigidity while maintaining flexibility, resulting in faster transient response, tighter bass, smoother vocals, and highly detailed treble with minimal distortion across different music genres.
Q5. Why are KEFINE HiFi Earphones Bangladesh becoming popular among audiophiles?
KEFINE HiFi Earphones Bangladesh have become popular because they combine premium sound quality, durable CNC-machined aluminum construction, lightweight comfort, detachable cables, and balanced tuning. They perform exceptionally well with Hi-Res Audio, lossless music, podcasts, movies, and professional audio monitoring, making them suitable for both casual listeners and experienced audiophiles.
Q6. Can the KEFINE Delci be used with smartphones, laptops, DACs, and portable music players?
Yes. The KEFINE Delci is compatible with Android smartphones, laptops, desktop PCs, tablets, portable DACs, digital audio players, gaming consoles, and professional audio equipment. It performs very well without an amplifier, while pairing it with a quality USB DAC or headphone amplifier can further improve soundstage, detail retrieval, and channel separation.
Q7. Is the KEFINE Delci suitable for different music genres?
Absolutely. The balanced tuning of the KEFINE Delci makes it suitable for pop, rock, EDM, jazz, classical music, acoustic recordings, podcasts, movies, and live performances. Its combination of deep controlled bass, natural vocals, and smooth extended treble provides an enjoyable listening experience regardless of musical preference.
Q8. Are these among the best wired HiFi earphones in Bangladesh?
Yes. Many users consider the KEFINE Delci one of the best wired HiFi earphones in Bangladesh because of its premium driver technology, spacious soundstage, lightweight aluminum housing, detachable cable, and refined sound signature. It offers outstanding value for both beginners and experienced audiophiles.
Q9. Can the KEFINE Delci be used for studio monitoring and content creation?
Yes. The Delci delivers accurate sound reproduction, excellent instrument separation, and low distortion, making it suitable for studio monitoring, music production, podcast recording, video editing, and audio mixing. Its balanced tuning helps creators monitor recordings with greater accuracy.
Q10. Does the detachable cable provide long-term benefits?
Yes. The 0.78mm 2-pin detachable cable allows users to replace damaged cables or upgrade to premium aftermarket options. This modular design extends the earphones' lifespan while giving audiophiles greater flexibility to customize their listening setup.
Q11. Is the KEFINE Delci comfortable for long listening sessions?
Yes. Each aluminum shell weighs only about 5.3 grams, making the KEFINE Delci extremely comfortable for extended use. Its ergonomic design and soft silicone ear tips provide a secure fit while reducing ear fatigue, making it ideal for commuting, office work, studying, travelling, gaming, and long music sessions.
Q12. Do I need a DAC or amplifier for the best audio experience?
The KEFINE Delci performs excellently when connected directly to smartphones and laptops. However, using a portable DAC, USB DAC, or headphone amplifier can further improve dynamic range, channel separation, soundstage, and overall clarity, especially when listening to Hi-Res Audio and lossless music.
Q13. How durable is the KEFINE Delci for everyday use?
The KEFINE Delci is built using CNC-machined aviation-grade aluminum alloy, providing outstanding durability while maintaining a lightweight design. The anodized finish helps resist scratches and daily wear, making it a reliable companion for everyday listening, travel, work, and entertainment.
Q14. Who should buy the KEFINE Delci wired IEM?
The KEFINE Delci is an excellent choice for audiophiles, musicians, students, office professionals, gamers, streamers, podcasters, and content creators searching for premium wired IEMs, HiFi earphones, studio monitoring earphones, audiophile earphones, lossless music earphones, high-quality wired earphones, or the best wired earphones in Bangladesh. Its premium dynamic driver, durable construction, detachable cable, and balanced tuning make it ideal for both professional and everyday listening.
- The return request must be made within 3 days of receiving the product
- Conditions (unused, original packaging)
- Refund method (bKash, Nagad, Bank Transfer)
- Timeline (5–7 working days)
- Full details: Return & Refund
Explore our Warranty Policy page for detailed information about our warranty coverage.
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