TOP QUALITY HEADPHONES.
Key Specifications ➔ System: Dynamic ➔ Design: Closed-back ➔ Colour: Black ➔ Frequency range: 11Hz – 29.5kHz ➔ Sensitivity: 126dB SPL/V ➔ Input impedance: 32 ohms ➔ Maximum input power: 30mW ➔ Net weight (without cable): 120g (4.2 oz) ➔ Cable: % oxygen-free cable, 1.2m (3' 11") with and 1.2m (3' 11") without remote ➔ Main connection: Hard gold-plated 3.5mm (1/8") jack plug and contacts,These AKG 451 Headphones Are In Very Nice Condition And Sound Fantastic,They Have Received Five Star Award In What Hi Fi,They Come With Case And Two Leads One Lead has Controls On It For i Phone Etc,And There Are Two New Spare Pads Which Cost £7 To Buy,,These are For Collection Only.Thanks. Ad ID: Delivery Service Consumer Credit