Polk Audio Ultrafocus 8000 Recensie | 93 Gegevens vergelijking

The PCMag Australia review rates the Polk Audio UltraFocus 8000 headphones an "Excellent" 4.0 out of 5 stars, praising them as an exceptionally comfortable pair with a powerful, bass-forward audio performance. On the positive side (pros), the headphones deliver a "thunderous" and clean sub-bass response that avoids distortion even at maximum volumes, backed by crisp high-mids that keep vocals and instruments well-defined. They are noted as some of the most comfortable over-ear headphones ever tested due to their incredibly plush padding. Additionally, they feature convenient on-ear iOS remote controls, a built-in microphone for calls, a detachable cable, and a highly generous accessory package that includes a zip-up carrying case alongside airplane, Skype, and Nokia adapters. However, the review highlights several notable drawbacks (cons), most significantly that the headphones cannot output any audio in passive mode, meaning they become completely useless if the power source dies. Instead of utilizing an eco-friendly rechargeable battery, the active circuitry relies entirely on two AAA batteries located in the left earcup. While the physical design blocks out substantial ambient room noise through passive isolation, the...

The Polk Audio UltraFocus 8000 is an over-ear active noise-canceling (ANC) headphone model priced at $349.95 that delivers exceptional depth, clarity, and detail. To combat the sound degradation common in ANC technology, Polk utilizes audio algorithms alongside proprietary "Optimized Active Tuning" and discrete equalization filters to achieve a lifelike, uncolored frequency response (8Hz-28kHz) from its 40mm thermoplastic polymer drivers. The physical design features a highly comfortable, lightweight carbon fiber-accented headband and plush 360-degree cushions that provide strong passive isolation. Instead of inline cable buttons, the right earcup houses on-ear touch controls for media playback and volume, alongside a "push-to-talk" ambient mode that lowers music and amplifies human voices. The package comes well-equipped, including a generous 55-inch tangle-free, right-angled cable, a semi-hard carrying case, and various adapters. The reviewer highlights several major pros, including absolutely superb audio performance with an expansive soundstage and clean, non-overbearing bass, highly effective active and passive noise blocking, and long-haul wearing comfort. However, the review notes notable cons, most significantly that the headphones will not output any audio at all if the two AAA batteries die...

Polk Audio UltraFocus 8000 Active Noise Canceling Headphones The review on Legit Reviews highlights the Polk Audio UltraFocus 8000 as the company's flagship headset, designed to offer high-tier audio performance and a solution for drowning out environmental noise. Priced at a retail value of $249.95 (with online discounts down to $199.00 at the time), these over-the-ear headphones feature massive 40 mm Dynamic Balance drivers and battery-assisted active noise cancellation. Built specifically for users on the go, they prioritize comfort during extended listening sessions and include a 55-inch cable with gold-plated 3.5 mm connectors compatible with Apple and Android devices. Additionally, the headset integrates on-ear audio and playback controls on the side of the earcup designed specifically for Apple ecosystem users. Pros and Cons Breakdown Pros:Premium Audio Quality: Large 40 mm Dynamic Balance drivers deliver elite, clear, and comprehensive sound performance. Extensive Battery Life: Powered by two AAA batteries, providing an impressive 40 to 60 hours of continuous active use. Smart Materials & Comfort: Padded, "ear-swallowing" over-the-ear design ensures comfort, while carbon fiber accents keep the bulky frame sleeker and lighter....

The Polk Audio UltraFocus 8000 is a sturdily built, over-ear active noise-canceling (ANC) headset priced at $300 that delivers a remarkably lifelike, immersive, and crisp audiophile-quality sound experience across various musical genres. Its design features black as the dominant color with high-quality matte plastic cans, carbon fiber in the headband, stainless steel and aluminum highlights, and a durable StrainGuard detachable cable with a Kevlar core. On the performance side, the headphones excel at high-volume playback without audio distortion, effectively blocking out external noise up to 15dB and offering a handy "Push-To-Hear" ambient control to safely listen to surroundings.

The Polk Audio UltraFocus 8000 over-ear headphones deliver a powerful audio performance highlighted by thunderous sub-bass and crisp, clear high frequencies that prevent the sound from becoming muddy or distorted even at maximum volumes. They feature a highly comfortable design with an understated black frame, plush earpads, and a carbon-fiber-accented headband that ensures fatigue-free listening during long sessions. While the plush earcups offer excellent passive sound isolation, the active noise cancellation circuitry provides above-average performance, though it introduces an audible high-frequency hiss. The headphones offer generous value with a detachable cable and a wide variety of included adapters (such as airplane, Skype, and Nokia adapters), as well as a built-in Apple remote control and microphone on the right earcup for easy iOS track navigation and phone calls. However, the headphones have significant drawbacks tied to their power requirements and control design. A major limitation is that they do not output any audio in passive mode, meaning the headphones become completely unusable if the power source dies. Instead of utilizing a modern, environmentally-friendly rechargeable system, the headphones rely strictly on two...

about purchasing these, let me know: What specific environment will you use them in most? (e.g., loud commutes vs. quiet home listening)Your preferred music genres to see if the taut bass suits you.If you want to compare them to newer models with passive backup features. Copy

The Polk Audio UltraFocus 8000 headphones, as reviewed on RTINGS, feature a highly flexible, flat, and accurate sound profile suitable for various music genres, complemented by an exceptionally comfortable design. They also offer convenient on-ear controls, which are optimized for iOS device navigation. Conversely, the review notes significant drawbacks, including subpar active noise isolation that fails to effectively block environmental drone. Furthermore, the headphones exhibit design flaws and lack a passive playback mode, rendering them unusable when the battery is depleted.