Noble Audio FoKus Amadeus vs Bose QuietComfort Ultra Earbuds
Introduction
The Noble Audio FoKus Amadeus and Bose QuietComfort Ultra are premium TWS designed for the on-the-go audiophile. Let's dive into key differences in design, sound, features, and price, so you can find the perfect wireless audio companion for you.
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FoKus Amadeus vs QuietComfort Ultra Earbuds Price Comparison
The FoKus Amadeus and QuietComfort Ultra Earbuds share a similar price category.
The FoKus Amadeus comes in at $320.00.
The QuietComfort Ultra Earbuds comes in at $299.00.
The FoKus Amadeus is slightly more expensive than the QuietComfort Ultra Earbuds. Let's discuss the specs, design, sound signatures, and features of these wireless IEMs, so you can choose the right one for you.
The FoKus Amadeus
The FoKus Amadeus is Noble Audio's latest TWS, designed to fill the gap left behind by the popular FoKus Mystique TWS. The Amadeus boasts bold, Mozart-inspired red aesthetics, a 8.3mm triple-layer dynamic driver, LDAC support, up to 12 hours of playback time, and ANC with Transparency Mode.
FoKus Amadeus Features:
- 8.3 mm custom triple‑layer dynamic drivers
- Qualcomm QCC3091 chipset, Bluetooth 5.4
- LDAC, aptX Adaptive, AAC, SBC codecs
- Audiodo personalized sound calibration
- ANC + Transparency mode
- TrueWireless Mirroring, multipoint pairing
- Touch controls, dual‑mic cVc voice call noise reduction
- USB‑C fast charging
FoKus Amadeus Specs:
Driver Configuration: 8.3mm custom triple-layer diaphragm
Frequency response: 20Hz – 20kHz
Sensitivity: 113 ± 2dB at 1kHz
Impedance: 37 Ohm
Bluetooth: Version 5.4
Audio codecs: SBC, AAC, aptX Adaptive, LDAC
Playback time: 8–12 hours earbuds, up to 42 hours total
Charging time: 90 minutes earbuds, 120 minutes
Quick charge: 10 minutes = 2 hours of playback
Microphones: Dual with cVc noise cancelling
Noise control: ANC and Transparency Mode
The QuietComfort Ultra Earbuds
The Bose QuietComfort Ultra Earbuds is a premium TWS that combines immersive spatial audio features with industry-leading Active Noise Cancelling features.
QuietComfort Ultra Earbuds Features:
- Bose Immersive Audio (spatial sound)
- Adaptive ANC + passive isolation
- CustomTune ear‑shape calibration
- Bluetooth 5.3, Snapdragon Sound, aptX Adaptive, Google Fast Pair
- Multipoint connectivity
- Touch/swipe controls; 3‑mode noise control (Quiet/Aware/Immersion)
- IPX4 water resistance
QuietComfort Ultra Earbuds Specs:
Driver Configuration: Custom driver with closed acoustic design
Frequency Response: 20 Hz – 20 kHz (standard Bluetooth range)
Bluetooth: Version 5.3
Audio codecs: SBC, AAC, aptX Adaptive, Snapdragon Sound (low‑latency/high‑res)
Playback time: Up to 6 h per charge (4 h with Immersive Audio); up to ~18 h total with case
Charging time: Earbuds ~2 h; case ~2 h
Microphones: 4 mics per earbud + design for voice and ANC, with wind‑noise reduction
Noise control: Active ANC (multiple modes: Quiet/Aware/Immersion), Transparency Mode, plus spatial Immersive Audio and CustomTune calibration
Design and Build Quality
The Noble Audio FoKus Amadeus draws design elements from Wolfgang Amadeus Mozart, boasting a striking red finish reminiscent of Mozart's distinctive red robe.
The IEM-style earbuds feature a red and black marble faceplate paired with a black glossy shell. The charging case dons a bright red lid and a slim black body.
The build quality of the Amadeus is excellent. The earbuds are lightweight and ergonomic, offering a comfortable and easy fit. The charging case is compact and lightweight for easy portability.
The QuietComfort Ultra Earbuds feature a sleek and premium feel. The earbuds are made of matte-finished hard plastic with a metallic-coated stem. The QC Ultra earbuds come with oval silicone ear tips and adjustable stability bands, which click securely into notches, delivering a secure and comfortable fit for extended listening. The earbuds are lightweight, weighing just 7.7g.
The charging case is slightly bulky but robust. It features a magnetically secured lid and IPX4 rating for enhanced sweat and splash protection.
The QuietComfort Ultra Earbuds comes in three unique colors: Diamond 60th Edition, Black, Lunar Blue, and White Smoke.
Sound Signature
You're probably looking to see how these IEMs stack up on sound. We'll share our thoughts here, although keep in mind this information tends to be anecdotal and subjective.
FoKus Amadeus Sound Signature
The FoKus Amadeus is crafted to produce rich bass, open mids, and delicately extended highs.
In practical listening, the Amadeus delivers a detailed and musical sound that works exceptionally well for both casual and critical listening. The bass offers a tight punch and textured rumbles without sounding muddy, while vocals and instruments sound natural and exciting without harshness.
The soundstage on the Amadeus is immersive and offers good separation. Instruments and vocals have more than enough space to breathe - music never sounds congested or closed-in.
QuietComfort Ultra Earbuds Sound Signature
The Bose QC Ultra Earbuds features a bass-heavy sound signature, making it excellent for rock, pop, and instrumental music. The treble on the QC Ultra is emphasized, which makes details like cymbal strikes, drum taps, and guitar slides sound more prominent.
The soundstage on the QuietComfort Ultra is immersive. Bose Immersive Audio enhances the soundstage significantly, giving the QC Ultra a 3D-like sound where vocals and instruments can sound "out of the head." This feature is excellent for watching movies.
Price and Value
At $320, the FoKus Amadeus combines audiophile-grade sound quality with advanced wireless features. It features the latest Bluetooth 5.4 with LDAC for CD-quality playback and supports up to 12 hours of playback with ANC off with an additional 2.5 full charges from the charging case. Other features include Audiodo Sound Personalization, which tailors sound to your hearing preferences for crystal-clear music playback. ANC with Transparency Mode so you can hear your music clearly in the noisiest environments.
The $299 QuietComfort Ultra earbuds deliver top-tier Active Noise Cancellation and immersive sound via Bose Immersive Audio. The QC Ultra earbuds also feature CustomTune ear-shape calibration, touch/swipe controls, and an IPX4 water resistance rating. Battery life is rated at up to 6 hours per charge; 4 hours when using the Immersive Audio feature.
Our Thoughts
Get the Noble Audio FoKus Amadeus if you want a TWS that delivers audiophile-grade sound you can enjoy all day. Audiodo Sound Personalization and Active Noise Cancellation ensure you can hear your music with outstanding clarity. The 12-hour battery life and quick charge features mean you can listen all day without interruptions. All this in a striking red earbud and charging case that will turn heads wherever you go.
Go for the Bose QuietComfort Ultra Earbuds if you want the absolute best Active Noise Cancellation experience. Bose is known for having the best ANC in the market, and this holds true for their QC Ultra Earbuds. The QC Ultra's bass-heavy sound signature is excellent for all-around listening and the Bose Immersive Audio feature provides an immersive 3D-like listening experience in your favorite music. IPX4 water resistance, secure fit, and lightweight build let you enjoy great sound in any situation.
Another wireless IEM to consider is the HIFIMAN Svanar Wireless Jr. The Svanar Wireless Jr features a lightweight and ergonomic design for all-day listening comfort, a high-resolution DAC/Amp with LDAC support for hi-res playback, and effective Noise Cancelling so you can enjoy your music in any environment.
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