AKG K309 Cocoa Brown

The AKG K309 Cocoa Brown combines high-output sound with excellent frequency response – from virtually any portable device, including iPhone. The AKG K309 is an ideal upgrade for serious listeners as it offers foam ear pads and a choice of stylish colors.

The new AKG K309 semi-open ear buds deliver true AKG performance and are lightweight enough for endless flights and daily commutes.

Features

• Comfortable fit
• Foam ear pads included
• Best for portable DVD, CD and MP3 players
• iPhone compatible 

Specifications

• Frequency Response: 18 Hz - 20 kHz
• Maximum Input Power: 15 mW
• Input Impedance: 32 ohms
• Sensitivity: 124 dB SPL/V
• Earpads: Foam
• Cable: 1.00 m
• Connector: Jack plug 3.5 mm
• Color: Cocoa Brown
• Weight: 5 g