AKG K15 - Closed Headphones

AKG K15 - On-Ear Conference Headphones (Open-Back Design, 40 mm, 1.5 m Cable)

The AKG K15 are high-performance on-ear (supra-aural) headphones designed for conferences, lectures, guided tours, assistive listening, and training environments . Their open-back architecture and 40 mm driver deliver a usable range of 20 Hz–20 kHz , with an impedance of 32 Ω and a sensitivity of 113 dB SPL/V for sufficient levels even with portable players or translation systems. The design prioritizes long-term comfort: just 98 g in weight, with a soft TPE headband with a wide adjustment range, and high-gloss polished plastic cups that are easily cleaned between users, maintaining hygiene standards during intensive rotations.

The 1.5 m fixed cable terminates in a 3.5 mm TRS mini jack (gold-plated contacts) for direct connection to tour guide receivers, conference systems, computers, tablets, or assistive listening players. The construction is robust for everyday installation use, with low-impedance technology that enables high SPLs when ambient noise demands it.

Main features

• Ultra-lightweight on-ear design (≈98g) with wide fit and TPE headband for extended wear.
• Open architecture for natural listening in conferences and training.
• 40 mm transducer with 20 Hz–20 kHz , 32 Ω and 113 dB SPL/V .
• 1.5 m fixed cable with 3-pole 3.5 mm TRS minijack and gold-plated contacts.
• Easy-to-clean polished plastic cups ; suitable for shared use .
• Rugged construction and low-impedance technology to achieve sufficient SPL in noisy rooms.

Product benefits

• Comfort for hours : very low weight and soft headband reduce fatigue during long sessions.
• Instant integration : Universal 3.5mm connector compatible with most conference systems, guides and personal devices.
• Easy maintenance : smooth surfaces and high-gloss cups that clean quickly between uses.
• Clear and sufficient sound : high sensitivity and 32 Ω to work with portable equipment without the need for dedicated amplification.
• Durability in facilities : resistant materials for daily rotation in schools, meeting rooms or museums.

Use cases

• Conference and translation rooms : natural and comfortable listening in meetings, conferences, or interpreter booths.
• Education and training : computer rooms, language classes and multimedia laboratories.
• Guided tours and museums : compatible with 3.5mm tour guide receivers.
• Assisted listening : theaters, temples and civic centers with ALS systems.
• Office/Call Center : Voice and multimedia monitoring at shared workstations.

Description for projects

AKG K15 open-back on-ear headphones with 40 mm transducer; response 20 Hz–20 kHz; sensitivity 113 dB SPL/V (1 kHz); impedance 32 Ω; fixed cable 1.5 m; 3.5 mm TRS minijack connector (3 poles, gold-plated contacts); weight 98 g; easy-to-clean polished plastic cups; TPE headband.