Koss Pro4S Studio Monitoring Headphones
$149.99
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Koss Pro4S Studio Monitoring Headphones
SKU: Pro4s
$149.99
Ships in 1–2 business days. Orders typically arrive in 3–8 business days.
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School & district POs accepted
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Help choosing the right audio
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Bulk & institutional pricing
Free shipping on orders of $200+ (contiguous 48 states)That’s about 2 of this item. Ordering for a class? See class packs or request a quote.
Tax-exempt or paying by PO? Request a quote with your exemption certificate and we’ll remove sales tax. Request a quote · How to order with a PO
The Koss Pro4S Studio Monitoring Headphones are closed-back, over-ear wired headphones designed for accurate audio monitoring and controlled listening environments. With a durable build and standard 3.5mm connection, they are well suited for media labs, AV programs, and classroom settings that require focused sound.
🎧 Key Features
- 🎧 Over-Ear Closed-Back Design – Provides full ear coverage to help reduce outside noise.
- 🔊 Accurate Stereo Sound – Tuned for clear, detailed audio suitable for monitoring and instructional media.
- 🛠️ Durable Construction – Built for repeated use in educational and lab environments.
- 🔌 Wired 3.5mm Connection – Reliable, plug-and-play compatibility with common audio equipment.
📱 Device Compatibility
Compatible with desktops, laptops, audio interfaces, mixers, and classroom media equipment that support a standard 3.5mm headphone jack. Not USB or wireless.
🧼 Care & Hygiene
For shared use, wipe ear cushions and headband with school-approved disinfectant wipes between users. Allow to fully dry before reuse. Store on hooks or in a protective case when not in use.
📊 Technical Specifications
| Wearing Style | Over-ear |
| Driver Type | Dynamic, closed-back |
| Audio Type | Stereo |
| Connection | Wired (3.5mm) |
| Microphone | No |
🎒 Ideal For
- Media labs and AV classrooms
- Audio monitoring and editing activities
- Focused listening in controlled environments
Koss Pro4S Studio Monitoring Headphones are wired over-ear headphones with a closed-back design and stereo sound for focused classroom and media lab listening.
🧾 Procurement & Ordering Notes
Wired over-ear stereo monitoring headphones with closed-back design and standard 3.5mm connection. No microphone. Designed for dependable educational and lab use.
School & district orders
Buying for a classroom or school?
Ordering 25 or more? Ask for school pricing. Share your quantity and budget, and we'll send a formal quote, usually within 1 business day.