KOSS Porta Pro Black On-Ear Headphones Subwoofers Technical specifications: - Frequency Response:

Technical specifications: - Frequency Response: 60Hz – 20kHz - Sensitivity: 88dB - Impedance: 8 ohms - Power Handling: 40W – 100W RMS - Cut-out Diameter: 205 mm - Overall Diameter: 235 mm - Depth: 90 mm - Weight: Approximately 1

Amplifier power - 8x50W @8Ω

In the box: Vogel's PTA 3105B desktop stand

In the box: pair of 400 mm vertical arms

- Includes two compact satellite speakers and a powerful subwoofer for full-range audio performance - Utilizes Cabasse’s patented coaxial driver technology for precise sound imaging and natural tonal balance - Advanced Class D amplification with intelligent DSP ensures optimal sound tuning and dynamic bass response - Wireless subwoofer connection simplifies setup and reduces cable clutter - Elegant

KOSS Porta Pro Black On-Ear Headphones Subwoofers Technical specifications: - Frequency Response:The KOSS Porta Pro Black On Ear Headphones are lightweight, foldable headphones designed for high quality audio performance and portable listening. Iconic retro design with adjustable temporal pads for optimal comfort and fit Dynamic 40mm drivers deliver clear and balanced sound across a wide frequency range On ear design reduces external noise while maintaining breathability Collapsible and foldable structure for easy storage and travel Equipped with