QoA Martini
Hybrid 1DD + 4BA + 1BC In-Ear Monitors
- 6 mm Liquid-Diaphragm Dynamic Driver
- 10 mm Bone-Conduction Driver
- 4 Balanced-Armature Drivers
- 4.4 mm Balanced Plug
- 1.2 m 6N OCC Braided Cable (0.78 mm 2-pin)
- Includes 3 Sets of AZLA Crystal Eartips
QoA Martini
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.
Eartips (3 sets each)
AZLA Crystal: Balanced sound, ideal for bone conduction
Spiral: Enhanced highs and wider soundstage
Tri-color: Deeper, punchier bass
Technical Details
- 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
