Experience a new level of control and precision with Quantum, a high-performance in-ear monitor equipped with Planar Driver technology and removable Noah modules that allow you to precisely tune the Basscannon technology for individual low-frequency response. Developed over a year of meticulous research and development, Quantum incorporates valuable feedback from discerning audiophiles and top-level studio engineers, delivering sound that meets the highest industry standards.
Ultra-fast 14.2mm Magneto-Planar Driver
Planar Driver technology provides ultra-fast transient response, precise imaging, and an expansive soundstage, creating a realistic sense of depth and space that enhances musical immersion. The tuning delivers natural mid frequencies, extended high frequency characteristics, and balanced high-resolution playback, making it ideal for both music enthusiasts and professionals seeking accuracy, flexibility, and dynamic realism.
ResoFlow acoustic system
ResoFlow acoustic system eliminates sharp high-frequency sounds commonly found in magnetic-planar IEMs. With the proprietary ResoFlow acoustic system incorporating a precision-tuned resonator and reverse exponential horn waveguide, FatFreq has achieved smooth, natural high-frequency sound while preserving micro details and airiness. This technology gradually directs high frequencies from the flat driver diaphragm to the carefully tapered acoustic channel, ensuring controlled and easy high-frequency playback that avoids excessive sharpness often associated with magnetic-planar transducers.
NOAH modules
SuperStage NOAH module expands the perceived soundstage, creating a captivating holographic effect with instruments and vocals positioned with captivating spatial accuracy. Whether you are in the studio, on stage, or simply enjoying music, the SuperStage NOAH module transforms your music perception, providing an unparalleled sense of openness and depth.
Designed for those who demand absolute accuracy and control, Quantum is more than just an IEM - it is an audio instrument tailored specifically for your ears.
Bass Cannon Technology
Utilizing proprietary dynamic low-frequency drivers, bass chambers, and acoustic filters, FatFreq has created the deepest bass ever recorded, with a 20 dB increase below 200 Hz.
Linear Impedance
FatFreq employs proprietary schemes to correct nonlinear resistance in multi-driver headphones, ensuring consistent frequency response when connected to any device.
Sonar La Trompa Technology
Inspired by the anatomy of a traditional French horn, FatFreq uses an exponential horn curve to adjust high-frequency amplification and tonality through acoustics.
Phase Alignment
Engineers have aligned low, mid, and high frequencies to reach your eardrum consistently, providing the accuracy and resolution required on stage and in the studio.
Premium-class cable by Effect Audio
Partnered with Effect Audio, a leader in premium-class cable innovations and technologies, Quantum features the exclusively tuned Ares S II cable from the Signature Series II. The QuantumCopper signature design combines two different types of copper for richer lower frequencies, stronger bass, and dense, captivating vocals. This collaboration ensures that Quantum not only delivers exceptional sound through its internal components but also benefits from outstanding connectivity and acoustic enhancements provided by the Ares S II cable. The package includes a standard Ares S II cable with 0.78mm ConX connectors and a 4.4mm plug for users to fully utilize the potential of this carefully crafted partnership.
Package includes:
- Headphones
- Copper custom Ares S II cable (4.4mm)
- NOAH modules: Black Power, Blue Control, SuperStage
- FATfreq x Effect Audio metal storage case
- Manual
