Equipped With A Refined Hybrid Driver Array To Present A Clean Sound

The team at 64 Audio have pushed the boundaries of how a hybrid driver array manages to achieve a full and engaging audio reproduction. It features 3 BA drivers and a dynamic driver that are elevated in their functioning and eliminate the issues faced with traditional hybrid configuration. With a sound signature characterised by extended lows and a rich 3-dimensional soundstage, Fourte's accurate sound and a wide soundstage will provide hours of enjoyable listening for all genres of music. These drivers are managed with an integrated 4-way passive crossover and allow the Fourte to achieve a frequency response of 5Hz - 22,000kHz and a sensitivity of 114 dB/mW. The impedance of the Fourte is also nominal and can pair with a variety of devices.

Leveraging 64 Audio’s Proprietary Tia Technology And Single Bore Design

The Fourte features the TIA (Tubeless In-Ear Audio) system, a patented IEM design that reduces resonance and distortion for lifelike sound. It includes open TIA balanced armature drivers, a single-bore design that minimizes tube resonance, and acoustic chambers for a linear frequency response. By modifying a balanced armature, the diaphragm becomes completely unobstructed, reducing resonance in the IEM and allowing sound to travel more naturally to the ear. The open drivers allow natural sound transmission, while the large bore enhances high-frequency extension and simplifies maintenance. The short sound path provides remarkable high-frequency extension and smoothness. The bore also allows for easier maintenance.

Incorporating Apex Technology To Alleviate Fatigue And Extend The Soundstage

64 Audio's Apex technology offers a fatigue-free listening experience with adjustable ambience isolation. Its patented air pressure exchange system releases trapped air in the ear canal, maintaining standard isolation levels for extended comfort. Apex is integrated into Fourte down to where the shell is milled, offering similar pressure release and isolation to the m20 module. This innovative venting enhances soundstage realism and natural audio reproduction, preserving bass frequencies and improving instrument separation. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer. Apex technology also extends the soundstage by allowing air to move freely and provides a more natural listening experience.Apex also lowers decibel levels, ensuring clear sound clarity. Musicians benefit from this technology, allowing them to connect with their audience while protecting their hearing.

Elegantly Designed With Copper Patina Faceplates And Bundled With Accessories

Every aspect of the 64 Audio Fourte is carefully thought through and serves a purpose at large. Just like the internal architecture that is expertly engineered, the exterior of the 64 Audio Fourte is painstakingly designed with the best materials and techniques. It showcases a highly artistic design which adds some visual excitement. Fourte exudes a modern design which is highly practical with durable construction. Each ergonomic shell is machined out of a solid piece of aluminium and finished with a striking copper patina faceplate. The Fourté comes a 64 Audio premium leather case to store your Fourte when not in use. You also get a variety of TrueFidelity foam and silicone earpieces, each in sizes S, M and L, and a 48” detachable premium cable with a 3.5 mm mini-jack connector.