If you want a dedicated desktop monitoring hub with USB connectivity for your computer, choose Behringer MONITOR2USB; if you need portable, studio-grade in-ear monitors with extreme neutrality for critical listening, choose CrinEar Reference. These two devices serve fundamentally different purposes within the audio ecosystem, and picking the wrong one will leave you frustrated regardless of how much you love the other brand. One is a control center designed to sit on your desk and manage signals, while the other is a high-fidelity sensor designed to go inside your ears and reveal every detail of a recording. I have analyzed the specifications, build materials, and intended use cases for both, and the choice comes down entirely to whether you are building a fixed workstation or carrying a reference tool in your pocket.
• Behringer MONITOR2USB: Its biggest strength is being a complete USB audio interface and monitoring controller that manages multiple speaker and headphone outputs with VCA control; its trade-off is that it is a bulky desktop unit requiring a power source and cannot be used wirelessly or portably.
• CrinEar Reference: Its biggest strength is its five-driver hybrid architecture delivering the world's flattest-measuring response for absolute tonal accuracy; its trade-off is that it is a wired, passive device with no built-in amplification or digital processing, requiring an external source.
• Who each pick is for: Choose the Behringer if you run a home studio and need a central brain for switching between speakers and headphones; choose the CrinEar if you are a producer who needs a portable, neutral reference to check mixes anywhere.
The Behringer MONITOR2USB is not a pair of headphones; it is a piece of hardware designed to sit on your desk and act as the command center for your audio setup. This device functions as a high-end speaker and headphone monitoring controller paired directly with a USB audio interface. If your workflow involves juggling between a main monitor pair and a set of closed-back headphones, this unit solves the physical hassle of constantly unplugging cables and adjusting separate volume knobs. The inclusion of VCA (Voltage Controlled Amplifier) control means you can manage levels with precision, allowing you to blend inputs and route signals exactly where you need them without degrading the signal path.
For anyone looking for comfortable bluetooth headphones for computer scenarios, this might seem like a mismatch because it is strictly a wired, USB-connected device. However, if your goal is to create a stable, reliable listening environment for mixing or mastering, this controller provides the necessary infrastructure. It connects directly via USB to your computer, supporting generic DAW software on Windows with a maximum sample rate of 48 KHz. The chassis itself is substantial, measuring roughly 5.47 inches deep by 9.57 inches wide, which suggests a robust build capable of handling the heat and weight of professional audio gear. It weighs in at around 3.3 pounds, indicating it is not something you intend to carry around frequently.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-24 · 7 min read · Independent comparison
This product is ideal for the bedroom producer or the semi-professional engineer who has a dedicated room and wants to streamline their signal flow. It supports up to 12 channels, giving you plenty of headroom for complex sessions. You should buy this if you value having a single box that handles input routing, level control, and headphone amplification for your studio monitors. You should skip it if you travel often, if you need wireless freedom, or if you are simply looking for a pair of earbuds to listen to music casually. It is a tool for work, not a toy for entertainment, and its design reflects that serious, industrial intent.
The CrinEar Reference represents a completely different philosophy in audio reproduction. This is not a controller or an interface; it is a precision instrument designed to measure sound with surgical accuracy. The shell is CNC-machined from aluminum, providing a rigid enclosure that ensures acoustic stability and durability. Inside, the unit utilizes a sophisticated five-driver hybrid system, combining dual dynamic woofers arranged in a horizontally-opposed configuration with twin Sonion midrange drivers and a Knowles supertweeter. This specific arrangement is engineered to handle full-spectrum extension with clarity that few other consumer products can match.
If you are searching for the best sports earbuds for computer, you will find the CrinEar Reference lacking in terms of sweat resistance or secure fit for high-impact activity, as it is a passive in-ear monitor designed for stationary critical listening. Instead, this device is built for the best voice assistant headband headphones for computer user who demands total transparency, though even then, it lacks active electronics. The Reference is tuned to −1.0 dB/octave diffuse field, simulating accurate speakers in a well-treated room. It is purpose-built for mixing, evaluation, and critical listening where the goal is to hear exactly what is on the recording, warts and all.
The design includes a modular premium cable that offers interchangeable 3.5mm single-ended and 4.4mm balanced terminations. This versatility allows you to connect to various sources, from dedicated DACs to high-quality audio interfaces, ensuring you get the best possible signal delivery. The impedance sits at 16 ohms with a sensitivity of 104 dB, making it relatively easy to drive but still requiring a decent source to reach its full potential. The passive noise cancellation provided by the aluminum housing and tight seal helps isolate the soundstage, allowing you to focus entirely on the frequency response. You should buy this if you need a portable reference to verify your mixes translate outside of your treated room. You should skip it if you expect Bluetooth connectivity, built-in microphones, or active noise cancellation features.
• Best for computer integration as a hub → Behringer MONITOR2USB: It acts as a native USB audio interface, plugging directly into your PC to manage all your studio inputs and outputs.
• Best for portable critical listening → CrinEar Reference: Its small form factor and high driver count make it the only viable option for checking mixes on the go with extreme neutrality.
• Best for multi-speaker management → Behringer MONITOR2USB: The VCA control and multiple output options allow you to switch between different monitor pairs effortlessly.
• Best for tonal accuracy and flatness → CrinEar Reference: The five-driver hybrid system and ITU-T verified tuning provide a response curve that is unmatched for objective measurement.
• Best for durability and build quality → Tie: Both offer rugged construction, with Behringer focusing on a heavy-duty chassis and CrinEar using machined aluminum shells.
• Best for connectivity flexibility → Behringer MONITOR2USB: It brings USB audio conversion to the table, eliminating the need for an external DAC for basic interface tasks.
• Best for cable versatility → CrinEar Reference: The included modular cable with both 3.5mm and 4.4mm options gives you more connection types than the fixed USB cable of the Behringer.
• Best for a fixed workstation → Behringer MONITOR2USB: Its dimensions and weight clearly designate it as a permanent fixture on a desk rather than a wearable accessory.
In my opinion, if your primary goal is to build a functional, efficient home studio setup for computer production, the Behringer MONITOR2USB is the clear winner. It solves the practical problem of managing audio routing and monitoring levels, acting as the backbone of your signal chain. However, if you already have an interface and are specifically hunting for a pair of headphones that can tell you the truth about your mix with zero coloration, the CrinEar Reference is the superior tool. I would personally buy the Behringer MONITOR2USB for my own studio desk because I need the control and interface capabilities it provides, whereas I would keep the CrinEar Reference as a specialized reference tool for when I need to step away from the monitors and trust my ears completely.
Yes, they are complementary rather than competitive; you can use the Behringer MONITOR2USB as your main audio interface and monitoring controller while using the CrinEar Reference as a secondary, ultra-neutral pair of headphones for detailed editing and final checks.
No, neither device supports Bluetooth. The Behringer MONITOR2USB is a wired USB interface, and the CrinEar Reference is a wired in-ear monitor with a detachable cable, so both require a direct physical connection to your source.
The CrinEar Reference offers superior passive noise isolation due to its in-ear design and custom-molded fit, whereas the Behringer MONITOR2USB is an open-box desktop unit that does not isolate sound from the environment.
With a sensitivity of 104 dB and low impedance of 16 ohms, the CrinEar Reference is quite efficient and should drive well from most modern computers and audio interfaces, though a dedicated amp can further enhance dynamics.
• lightweight earbuds for workouts
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