The KSC9 uses an electro/dynamic element that delivers a frequency response of 40Hz-20,000Hz. Intra-aural, or inside the ear, earbuds have been turned sideways to aim the sound directly into your ear canal for surprisingly awesome sound and kicking bass. The side firing design naturally projects the sound to your ear and also reduces the amount of physical contact to make the stereophones more comfortable. The KSC9 is big in sound, yet small in size, which allows you to store it anywhere from your pocket, briefcase or purse.
The KSC9 features a pliable molded rubber ear clips that fit directly over the ear. Designed for maximum comfort, this clip eliminates the need for a conventional headband, but fits securely enough in your ear so you can also comfortably wear the KSC9 while active and on-the-go. The 3.5mm L-shaped plug reduces strain on the cord, meaning it will last longer no matter how many times you plug it in or unplug it.
Built to last, the KSC9 is covered for the lifetime of the user under Koss' No-Questions-Asked Lifetime Warranty - the only warranty of its kind in the stereophone industry.
| Have You Got Something To Say? | ![]() |
| Product Specification | |
| Cord: | 1.2 Meters |
| Ear Cushions: | Earbud |
| Frequency Response: | 40-20,000Hz |
| Impedance: | 32 ohms |
What's Included
Reviews
Shipping Information
- Overnight Express
Door to Door overnight delivery, once dispatched your order should generally arrive the next day. Overnight delivery has a single flat rate of $16 for any parcel anywhere in Australia. Parcels are traceable on the couriers website and fully insured from loss and damage. - 3 Day Express Shipping
Door to Door delivery, once dispatched your order should generally arrive within 3 working day. 3 Day Express Shipping has a single flat rate of $12 for any parcel anywhere in Australia. Parcels are traceable on the couriers website and fully insured from loss and damage. - eParcel 3 - 7 working days
Your order is shipped out by Australia Post; this method is cheap and efficient. If you are unavailable, your parcel is taken to your Post Office for collection. Your parcel is fully insured from loss and damage. - Sydney Pickup
You are welcome to pick up your order from our Moorebank warehouse. You must complete the checkout so we can prepare your order. You can also pay when pickup. - Cash on Delivery (COD) - 3 - 10 Business days
The order will be sent to your nearest Post office where you will be asked to pay and pick up your parcel.
Summary



