- Matched 40mm Neodymium Dynamic Drivers
- Open-Back, Circumaural Design
- 10 Hz to 30 kHz Frequency Response
- Aluminum and Steel Construction
- Dual-Frame Padded Headband
- Around-Ear Velour Cushions
- Detachable OFC Cable with Kevlar Jacket
- Gold-Plated 3.5mm TRS Plug
- 1/4" Adapter and Carrying Case Included
- Includes Spare Earpads
- Shure SRH1840 Open-Back Over-Ear Headphones (New Packaging)
- Shure HPASCA2 Replacement Cable for SRH1440 and SRH1840
- Shure HPAQA1 Threaded ¼" Adapter
- Shure HPACC2 Storage Case for SRH1440 and SRH1840
- Shure HPAEC1840 Replacement Ear Cushions for SRH1840
- Limited 2-Year Warranty