JBL Synchros S100 Recensie | 93 Gegevens vergelijking

The Consumer Reports review of the JBL by Harman Synchros S100a highlights a portable, isolating ear-insert headphone with high sensitivity for ample volume and effective ambient noise reduction. It includes a 48-inch flat cord with an inline mic, volume controls designed for Android, and offers good value with a carrying case and multiple ear tip options. However, the headphones feature a boomy, prominent bass with recessed treble that creates a closed-in sound profile. Additionally, laboratory tests found potential compatibility issues with non-Android devices and that the ear-inserts can create uncomfortable pressure, despite providing a secure fit.

The Headphone.ph review of the JBL S100 IEM highlights a mixed user experience, focusing heavily on its robust build but flawed physical design. In terms of pros, the reviewer praises its solid build quality, rubbery flat cord that successfully resists tangling, and a well-performing remote microphone compatible with Android and iOS devices. The inclusion of premium Comply foam tips and a protective hard carry case is noted as an excellent value-add. In contrast, the cons include below-average passive noise isolation and a heavy, thick driver housing that causes shallow ear canal insertion. This makes it difficult to get a proper seal, while the bundled silicone tips are distinctly uncomfortable to wear, making the IEMs unsuitable for sleeping. Additionally, the flat cord is noted as being stiff, which adds noticeable weight when worn.

The JBL Synchros S100a ($99.95) delivers a powerful, distortion-free audio performance highlighted by intense, subwoofer-like low frequency response that is tailor-made for bass lovers. Designed with flat cords and an inline remote control and microphone optimized specifically for Android devices, these in-canal earphones also feature a thoughtful selection of accessories. The packaging includes three pairs of silicone ear tips, a shirt clip, a protective pouch, and a pair of Comply foam ear tips, which provide a highly secure fit alongside excellent passive noise reduction. Performance testing shows that the earphones handle intense sub-bass tracks effortlessly without muddying the high-mids and highs, and they add exciting power to classical recordings. However, the S100a is not built for audio purists or anyone seeking a highly accurate, crisp, or bright sound signature. A major con is that the sound profile is heavily weighted toward the low frequencies, which excessively enriches baritone vocals and leaves the attack of kick drums lacking definition in the high-mids. Additionally, the simple white or black earpieces offer a very basic, nondescript aesthetic that will not visually impress users....

The JBL Synchros S100i is an affordable, in-canal headphone pair priced around $100 that targets big bass enthusiasts with a powerful, subwoofer-like low-frequency performance. Tested by audio analyst Tim Gideon, the earphones earn a 3.5 Good rating for delivering a rich, booming low-end rumble that remains completely distortion-free even at maximum listening volumes. While the sound profile is heavily weighted toward sub-bass frequencies on pop and hip-hop tracks, it successfully maintains enough clarity in the high-mids and highs to prevent the overall mix from sounding muddy. Visually, the design is highly understated, coming strictly in basic black or white with simple branding. The unit features a flat, tangle-resistant cord equipped with an inline microphone and remote control tailored specifically for iOS devices, though an identical Android version (the S100a) is also available. The reviewer highlights several notable pros, including its powerful, punchy audio performance, excellent distortion-free bass response, and a highly practical selection of accessories like a shirt clip, a protective zip-up pouch, three pairs of silicone eartips, and a premium pair of Comply foam ear tips for a secure...

The JBL Synchros S100a ($99.95) are lauded as an excellent, bass-forward in-ear option for Android users, offering powerful, distortion-free low-end, a secure fit with Comply foam tips, and a durable flat cable. However, the, design is nondescript, and the sound signature is heavily sculpted, lacking high-frequency presence and definition for critical listening.