If you want wireless, closed-back headphones for a big head, choose Austrian Audio Hi-X25BT; if you need hands-on DAW and MIDI control, choose Kellards Novation Launch Control. They solve different studio problems: one is for listening and calls, while the other is a control surface bundled with separate studio headphones. For someone searching for head phones for big head, the Austrian Audio is the only one here that is actually an over-ear headphone model.
Austrian Audio Hi-X25BT vs Kellards Novation Launch Control at a Glance
• Austrian Audio Hi-X25BT strength: over-ear listening with Bluetooth, analogue jack, and USB-C audio; trade-off: it has no noise control.
• Kellards Novation Launch Control strength: eight faders, 24 encoders, 16 assignable buttons, and MIDI connections for hands-on production; trade-off: it is a DAW/MIDI controller, not a wireless headset.
• Austrian Audio Hi-X25BT is for: people who want one set of closed-back headphones for music, studio work, and calls.
• Kellards Novation Launch Control is for: people who want physical control over compatible DAW software or MIDI gear, with headphones included in the bundle.
The Hi-X25BT is the direct fit if your priority is listening rather than controlling software. It is a closed-back, over-ear Bluetooth headphone with a 44 mm dynamic driver, a stated frequency range of 18 Hz to 22 kHz, and a 25-ohm impedance. Austrian Audio describes its sound as precise and clear, with low distortion at low frequencies. Those details point toward a headphone meant for focused music listening and studio tasks, rather than a device built around extra bass effects or room control.
The useful part is the choice of connection. Bluetooth 5.0 supports wireless listening, while the supplied 1.4 m 3.5 mm cable gives you an analogue option and the 1.2 m USB-C cable supports digital audio. The included 3.5 mm-to-6.3 mm adapter can be useful when connecting to equipment with a larger headphone jack. Wireless playback is specified for up to 30 hours, and analogue listening remains possible without relying on the battery. The headphones can also charge over USB-C while audio plays over USB-C or Bluetooth, which gives a listener more flexibility around a desk.
For a buyer asking about the best crystal clear calls wireless headset for big head, this is the closer match of the two because it is the only product described as a wireless headphone. It has media controls and Bluetooth, but the supplied details do not specify a microphone design or call-quality performance, so I would not treat “best calls” as an established fact. Its soft, slow-retention memory-foam earpads and metal hinges are relevant comfort and construction details, but there is no head-width measurement. That means a big-head buyer can see the over-ear design and cushioned pads as promising, not as a guaranteed fit.
Who should skip it: Skip the Hi-X25BT if your main goal is hands-on control of a DAW or MIDI hardware; it is a headphone, not a control surface.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-18 · 8 min read · Independent comparison
Kellards Novation Launch Control: Who It's For
Connections include USB-C and 5-pin MIDI In, Out, and Out2/Thru. The product information describes support for most DAWs and automatic mapping through Components software. It also says you can save up to 15 custom modes, which can help when you switch between different mappings or hybrid software-and-hardware setups. The bundle includes a USB-C cable, a 10-foot MIDI cable, and Polsen HPC-A30 closed-back studio monitor headphones. Those headphones are a separate included component; the bundle details do not provide their connectivity, fit, microphone, or battery specifications.
Who should skip it: Skip this bundle if your first need is a wireless headset or a headphone with specified comfort and connectivity details.
• Best for wireless listening → Austrian Audio Hi-X25BT. It supports Bluetooth 5.0 and specifies up to 30 hours of wireless playback.
• Best for analogue and digital headphone connections → Austrian Audio Hi-X25BT. It includes a 3.5 mm cable, USB-C cable, and 3.5 mm-to-6.3 mm adapter.
• Best for hands-on DAW control → Kellards Novation Launch Control. Its faders, encoders, assignable buttons, and transport controls give you physical inputs to map.
• Best for connecting MIDI gear → Kellards Novation Launch Control. The controller has 5-pin MIDI In, Out, and Out2/Thru connections.
• Best fit for a big-head headphone search → Austrian Audio Hi-X25BT. It is explicitly an over-ear headphone with memory-foam earpads, though no head-size fit guarantee is provided.
• Best for multiple custom control layouts → Kellards Novation Launch Control. Components software can store up to 15 user-defined modes.
• Best for headphone listening while charging → Austrian Audio Hi-X25BT. The stated design allows charging over USB-C while playing audio through USB-C or Bluetooth.
• Best for a production bundle with a MIDI cable and headphones → Kellards Novation Launch Control. It includes a 10-foot MIDI cable and Polsen closed-back studio monitor headphones.
For a big-head buyer choosing between these two, I would buy the Austrian Audio Hi-X25BT. It is the only option here built as an over-ear headphone, and its Bluetooth, wired connections, memory-foam earpads, and up-to-30-hour wireless playback make it the more relevant listening choice. That is my opinion based on the listed design and features, not a claim that its fit is guaranteed for every head. I would choose the Kellards bundle instead only if my real priority were controlling DAW software or MIDI hardware.
Buying Considerations
Before choosing, separate the question “What do I want to do?” from “What comes in the box?” The Hi-X25BT is a headphone product with several listening connections. The Kellards option is a control surface bundle that also includes headphones. Their overlap is limited to the fact that each can put headphones into a music-making setup; their primary jobs are different.
Fit deserves the same careful reading. The Hi-X25BT is over-ear and has soft memory-foam earpads, which makes it the more plausible candidate for someone searching for head phones for big head. Still, no headband dimensions, cup measurements, or fit range are provided. The bundle’s included headphones have even fewer fit details listed, so the specifications do not establish how they will feel on a larger head.
Some searchers may be looking for the best open ear earbuds for big head. Neither option is an open-ear earbud: the Austrian Audio model is a closed-back over-ear headphone, and the Kellards bundle includes closed-back studio monitor headphones alongside a control surface. If open-ear listening is essential, these product descriptions do not support treating either choice as a match.
Finally, consider the role of wired connections in your setup. The Hi-X25BT offers analogue and USB-C listening as well as Bluetooth, which can suit someone moving between a desk and wireless use. The Kellards controller uses USB-C for a host connection and provides traditional MIDI ports for compatible equipment. Check the current price on Amazon if cost is part of your decision, but choose first based on whether you need headphones or production controls.
It is the more relevant option because it is an over-ear headphone with soft memory-foam earpads. The provided information does not specify headband dimensions or guarantee a fit for any particular head size.
Yes. It supports Bluetooth 5.0, analogue listening through the 3.5 mm jack, and digital audio through USB-C. Wireless playback is specified for up to 30 hours, and analogue listening is possible without relying on the battery.
The main product is a DAW and MIDI control surface, not a headset. The bundle includes Polsen closed-back studio monitor headphones, but the available details do not specify wireless use or call-microphone performance.
Choose the Kellards bundle if you want physical faders, encoders, assignable buttons, transport controls, and MIDI connections for a DAW or compatible gear. Choose the Hi-X25BT if your priority is listening through headphones with Bluetooth, USB-C, or analogue connectivity.
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