KOSS Porta Pro Black On-Ear Headphones Subwoofers Illuminated touch controls located on

Illuminated touch controls located on top of unit

Technical specifications: - Cable length: 1 meter (cut from spool) - Conductor size: 2 x 3 mm² - Conductor material: High-purity copper - Cable type: Twin speaker cable - Insulation: Flexible and robust jacket offering mechanical and environmental protection

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

while the proprietary COMPOSILEX 3 insulation of this 23 gauge wire improves focus and clarity

KOSS Porta Pro Black On-Ear Headphones Subwoofers Illuminated touch controls located onThe 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