QoA Martini 6-Driver (4BA+1BC+1DD) Tribrid In-Ear Earphone
-
Hybrid Driver Architecture: 1 DD + 4 BA + 1 BC for deep lows, expressive mids, and airy highs
-
Martini-Inspired Tuning: 3:5:2 ratio creates a layered, balanced sonic profile
-
Premium Wiring & Connectors: Detachable 0.78 mm 2-pin interface, 4.4 mm balanced plug, high-purity 6N single-crystal copper cable.
-
Elegant Shell Design: Resin craftsmanship with finishes inspired by the iced martini glass effect.
- QoA Martini In-Ear Monitors x 1 pair
- 6N OCC 0.78 mm 2-pin detachable cable with 4.4 mm balanced plug x 1 pc
- Silicone Rubber Eartips x 6 sets
- AZLA Crystal Eartips x 3 sets
- Genuine Leather Storage Case x 1 pc
- Cleaning Cloth x 1 pc
- User Manual x 1 pc
Background Story
Martini—dubbed the “King of Cocktails”—originated in Martinez, California, when a local bartender mixed gin with Italian vermouth, added a dash of bitters, and garnished it with a green olive to delight a gold prospector. Its bold, refreshing flavor quickly won hearts, and the drink was forever named after its birthplace. Inspired by this legend, the QoA Martini earphones embody the spirit of that first iconic cocktail.
Design Inspiration
The Martini’s silhouette is captured in sleek, flowing curves reminiscent of a classic cocktail glass. Frosted textures evoke the chill of a perfectly stirred drink, while subtle shimmer effects mirror the light dancing through swirling liquid. Every contour reflects the elegance and refinement of the Martini cocktail.
Tuning Concept
Just as the cocktail balances Campari, vermouth, and gin in a 3:5:2 ratio, the QoA team tuned the Martini earphones with a 3:5:2 bass-mid-treble balance. This precise layering delivers deep, satisfying lows, clear, present mids, and sparkling highs—creating an immersive soundscape as nuanced and harmonious as the original drink.
Driver Configuration
The Martini employs a 4-way crossover with six specialized drivers:
10 mm Bone-Conduction Driver handles ultra-low frequencies, transmitting deep vibrations directly through the skull for powerful, tactile bass that feels 60% stronger than standard air-conduction IEMs.
6 mm Liquid Diaphragm Dynamic Driver manages the low end, using a custom liquid diaphragm and advanced magnets to minimize resonance and extend frequency response for rich, detailed sound.
2 Knowles Full-Range Balanced Armatures focus on the midrange, ensuring vocals and instruments remain crystal clear, even in dense mixes.
2 Custom Balanced Armatures tackle high and ultra-high frequencies, delivering lightning-fast response and capturing every delicate nuance for a lifelike, multi-layered soundstage.
Cable Overview
The QoA Martini includes a premium 6N OCC copper cable featuring a four-strand, hand-braided Litz design with an overall diameter of 1.8 mm. Each individual strand is built from 7 bundles of 19 wires, each wire 0.06 mm OCC, all encased in a durable PVC sheath. It terminates in a gold-plated 4.4 mm balanced plug and uses 0.78 mm 2-pin aluminum-alloy connectors for secure, low-noise connections. At 1.2 m long, this high-purity copper construction delivers rich bass, slightly recessed mids, and silky, easy-listening highs—ideal for pop and mainstream music.
| Product Availability | Available (current model) |
| Product Type | Earphone |
| Style/Type | In-Ear Canal |
| Headphone/Earphone Cover Design | Closed-back |
| Driver Count (Per Side) | 6 |
| Driver Size | 1 dynamic driver (DD) + 4 balanced-armature drivers (BA) + 1 bone conduction driver (BC) |
| Frequency Response (Hz) | 20Hz – 20kHz |
| Impedance (Ω) | 14Ω |
| Sensitivity | 105 dB ±2 dB |
| Mic for Calls/Communication | None |
| Jack Connector Type | 4.4mm (TRRRS 5-pole) [Balanced] |
| Detachable Cable | Yes |
| Product Weight (g) | 40 |
| Colour | Black |
| Package Contents |
|
| Warranty | 1 year warranty (local) |
If you're based in Singapore,
- spend $300 or more for free doorstep delivery1.
($250 for Silver/Gold/Platinum VIP members) - add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2.
- self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.
View additional Terms & Conditions associated to local doorstep delivery service.
Friends from Overseas,
- we do ship internationally.
- shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
- shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout.
- do be aware of additional import tax/VAT that may apply.
Due to recent changes in U.S. trade regulations, additional tariffs are being imposed on products manufactured in China and imported into the United States. As many of our audio products are made in China, orders shipped to U.S. addresses may be subject to an added tariff charge at checkout, reflected as a "U.S. Import Tariff Surcharge". Please note that this surcharge amount is determined by U.S. import policies and may vary significantly depending on product categories and any future policy adjustments. These charges are necessary to ensure compliance with U.S. customs requirements and to allow us to continue serving our U.S. customers reliably. We strongly encourage you to review the total cost at checkout before placing your order.
This surcharge is temporary but necessary during this period of significantly increased operational pressure as a result of the ongoing geo‑political situation in the Middle East.
Orders shipped to Gulf Cooperation Council (GCC), Africa, US and EU regions may be subject to an added surcharge at checkout, reflected as a "Temporary Emergency Situational Surcharge". Please note that this surcharge amount is determined by our freight partners, and may subject to adjustments according to situational updates. We strongly encourage you to review the total cost at checkout before placing your order.
View additional Terms & Conditions associated to international door to door shipping service.
1 Terms and condition do apply for free delivery. For more information, click here to view.
2 View our updated list of local delivery options.
3 View our updated list of international carriers.
No Reviews Available for this Product Yet. Leave Your Review
Background Story
Martini—dubbed the “King of Cocktails”—originated in Martinez, California, when a local bartender mixed gin with Italian vermouth, added a dash of bitters, and garnished it with a green olive to delight a gold prospector. Its bold, refreshing flavor quickly won hearts, and the drink was forever named after its birthplace. Inspired by this legend, the QoA Martini earphones embody the spirit of that first iconic cocktail.
Design Inspiration
The Martini’s silhouette is captured in sleek, flowing curves reminiscent of a classic cocktail glass. Frosted textures evoke the chill of a perfectly stirred drink, while subtle shimmer effects mirror the light dancing through swirling liquid. Every contour reflects the elegance and refinement of the Martini cocktail.
Tuning Concept
Just as the cocktail balances Campari, vermouth, and gin in a 3:5:2 ratio, the QoA team tuned the Martini earphones with a 3:5:2 bass-mid-treble balance. This precise layering delivers deep, satisfying lows, clear, present mids, and sparkling highs—creating an immersive soundscape as nuanced and harmonious as the original drink.
Driver Configuration
The Martini employs a 4-way crossover with six specialized drivers:
10 mm Bone-Conduction Driver handles ultra-low frequencies, transmitting deep vibrations directly through the skull for powerful, tactile bass that feels 60% stronger than standard air-conduction IEMs.
6 mm Liquid Diaphragm Dynamic Driver manages the low end, using a custom liquid diaphragm and advanced magnets to minimize resonance and extend frequency response for rich, detailed sound.
2 Knowles Full-Range Balanced Armatures focus on the midrange, ensuring vocals and instruments remain crystal clear, even in dense mixes.
2 Custom Balanced Armatures tackle high and ultra-high frequencies, delivering lightning-fast response and capturing every delicate nuance for a lifelike, multi-layered soundstage.
Cable Overview
The QoA Martini includes a premium 6N OCC copper cable featuring a four-strand, hand-braided Litz design with an overall diameter of 1.8 mm. Each individual strand is built from 7 bundles of 19 wires, each wire 0.06 mm OCC, all encased in a durable PVC sheath. It terminates in a gold-plated 4.4 mm balanced plug and uses 0.78 mm 2-pin aluminum-alloy connectors for secure, low-noise connections. At 1.2 m long, this high-purity copper construction delivers rich bass, slightly recessed mids, and silky, easy-listening highs—ideal for pop and mainstream music.
| Product Availability | Available (current model) |
| Product Type | Earphone |
| Style/Type | In-Ear Canal |
| Headphone/Earphone Cover Design | Closed-back |
| Driver Count (Per Side) | 6 |
| Driver Size | 1 dynamic driver (DD) + 4 balanced-armature drivers (BA) + 1 bone conduction driver (BC) |
| Frequency Response (Hz) | 20Hz – 20kHz |
| Impedance (Ω) | 14Ω |
| Sensitivity | 105 dB ±2 dB |
| Mic for Calls/Communication | None |
| Jack Connector Type | 4.4mm (TRRRS 5-pole) [Balanced] |
| Detachable Cable | Yes |
| Product Weight (g) | 40 |
| Colour | Black |
| Package Contents |
|
| Warranty | 1 year warranty (local) |
No Reviews Available for this Product Yet. Leave Your Review
What's better than this
Calling All Audiophiles!
Experience Sound Rewards Today.
A reimagined shopping experience for our loyal customers awaits.
