FATFreq
Babyfreq 2 Customs
Babyfreq 2: Elevated Clarity, Depth, and Durability
Introducing Babyfreq 2, the next evolution of our beloved custom in-ear monitor. Designed for those who demand both superior comfort and premium sound, Babyfreq 2 is the world’s first 3D-printed biocompatible silicone IEM, offering a flexible fit that adapts to your ear’s natural movements. This unique material eliminates the risk of cracks and damage, making it a highly durable choice for daily use.
At its core, Babyfreq 2 features a dual-driver system:
🔹 12mm electrodynamic driver for deep, punchy bass and rich body
🔹 High-frequency BA tweeter for enhanced vocal clarity and air, ensuring your mix breathes naturally
Tuned for a balanced yet engaging sound, Babyfreq 2 builds on the success of the original by delivering improved vocal presence and top-end sparkle, while maintaining the signature deep bass that Fatfreq is known for.
Additional features include water-resistant recessed 2pin sockets, ensuring extra reliability on stage and on the go. Whether you're a performer, musician, or an audio enthusiast looking to step into custom IEMs, Babyfreq 2 is designed to take your listening experience to the next level.
For Overseas Customers (Outside Singapore):
- Send us physical ear impressions via post or digital scans via email
- Our team will contact you within 1–2 working days after your order to guide you through the process step by step
Elevate your sound with Babyfreq 2—built for comfort, durability, and unmatched sonic performance.
Buy it with
Technology
Developed by FATfreq in Singapore
FlexiFit
Unlike traditional rigid molds, Flexifit adapts dynamically to changes in the shape of your ear canal when you talk, sing, or move your mouth, ensuring a secure and comfortable fit in any situation. It also protects the internal components of your IEMs by cushioning delicate parts like transducers and connectors.
Bass Cannon™
(Patent Pending) Using proprietary dynamic woofers, bass chambers and acoustic filter networks, FATfreq was able to design the deepest bass ever recorded of over 20dB, concentrated below 200Hz with zero bleed. Not for the faint hearted.
3D Contour Fit
A secure fit allows you to get the best out of your in-ear monitors. Using software and earmold retention principles, FATfreq digitizes your scans to shape important pressure points, ensuring your perfect 3D-fit. Models are then sent to our high-precision 3D printers for fabrication.
Linear Impedance
FATfreq uses proprietary circuits to correct the non-linear impedances of multi-driver systems. The different output impedances across all your devices cause frequency response to vary. Having this tech ensures consistency in frequency response for all our IEMs when plugged into any device - Be it your mic-pack, mixer board, phone or dedicated DAP.
Sonar La Trompa™
Inspired by the anatomy of the traditional french horn, FATfreq uses exponential horn curvature for gain control and to improve treble tonality via acoustics. Providing you with Smooth, natural sounding highs, grounded by a nice timbre in the mid and low frequencies.
PhaseAlign
The absence of a DSP in IEMs means that we have to match the phase of multi-way systems via Acoustic delay. Using proprietary structures, we were able to align the low, mid and high frequencies such that they reach your eardrum in a coherent manner. Giving you the sound accuracy and resolution demanded on stage and studio.
step by step guide:
how to order?
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