Audio
| Model: | QZ2000 |
| Manufacturer: | Koss Corporation |
| Type: | Headphones - Audio |
| Year: |
2001-2004 |
Click below to view the "koss corporation qz2000" valuation report; including current used pricing and market data*
Gather price information about these headphones and many others before you buy, sell or trade
If you already have access, please Log In
* when available
| Headphone Type |
Over the Head |
| Magnet Type |
Neodymium |
| Headphone Features |
Noise Cancelling |
| Headphone Connection |
Mini |
| Impedence (Ohms) |
60 |
| Sensitivity (dB/mW) |
104.00 |
| Cord Length (Ft.) |
8.00 |
| Weight (oz) |
2.56 |
| Color(s) |
Black |
Resources
Product Listing Pages
Mon Jun 17 11:28:18 MST 2013 - Archive.orgSource: http://web.archive.org/web/20010623181738/http://www.koss.com/koss/kossweb.nsf/OpenNoise
|
|
ESP950 |
Koss Corporation |
Headphones - Aud |
1999 |
|
Description: Headphone Type: Over the Head - Magnet Type: Electrostatic - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 4.00 - Color(s): Black |
|
SportaPro |
Koss Corporation |
Headphones - Aud |
2000 |
|
Description: Headphone Type: Over the Head - Headphone Connection: Gold - Cord Features: Oxygen-Free Copper - Impedence (Ohms): 60 - Sensitivity (dB/mW): 103.00 - Cord Length (Ft.): 4.00 |
|
KSC35 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Clip On - Headphone Connection: Gold - Impedence (Ohms): 60 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 4.00 - Color(s): Black |
|
QZ99 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Noise Cancelling, Volume Control - Headphone Connection: Mini - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 60 - Sensitivity (dB/mW): 102.00 - Cord Length (Ft.): 8.00 - Color(s): Black |
|
QZ2000 |
Koss Corporation |
Headphones - Aud |
2001 - 2004 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Noise Cancelling - Headphone Connection: Mini - Impedence (Ohms): 60 - Sensitivity (dB/mW): 104.00 - Cord Length (Ft.): 8.00 - Weight (oz): 2.56 - Color(s): Black |
|
KSC55 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Neckband - Headphone Connection: Gold - Impedence (Ohms): 60 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 4.00 - Weight (oz): 2.00 - Color(s): Black |
|
UR30 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Impedence (Ohms): 100 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 8.00 - Weight (oz): 12.00 |
|
TC15 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone, Noise Cancelling - Impedence (Ohms): 60 - Sensitivity (dB/mW): 103.00 - Cord Length (Ft.): 8.00 |
|
R65B |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone - Impedence (Ohms): 60 - Sensitivity (dB/mW): 106.00 - Cord Length (Ft.): 8.00 - Weight (oz): 5.40 |
|
KTXPRO |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Neckband - Headphone Features: Volume Control - Impedence (Ohms): 60 - Sensitivity (dB/mW): 103.00 - Cord Length (Ft.): 5.00 - Weight (oz): 2.40 - Color(s): Silver |
|
Portapro |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Connection: Straight - Impedence (Ohms): 60 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 4.00 - Color(s): Black & Silver |
|
JR900 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Wireless - Battery Type: Ni-MH - Cord Features: Oxygen-Free Copper - Impedence (Ohms): 10k - Color(s): Black |
|
KSC50 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Neckband - Impedence (Ohms): 60 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 4.00 - Weight (oz): 1.00 - Color(s): Black |
|
KSC19 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Clip On - Impedence (Ohms): 16 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 4.00 - Weight (oz): 0.35 |
|
TD65 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Headphone Connection: Gold - Impedence (Ohms): 90 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 8.00 - Weight (oz): 9.00 |
|
i40 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Impedence (Ohms): 32 - Sensitivity (dB/mW): 95.00 - Cord Length (Ft.): 4.00 - Weight (oz): 2.0 - Color(s): Red, Blue, Green, Purple |
|
The Plug |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Earbud - Impedence (Ohms): 16 - Sensitivity (dB/mW): 112.00 - Cord Length (Ft.): 4.00 - Weight (oz): 0.25 |
|
CS25 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Impedence (Ohms): 32 - Sensitivity (dB/mW): 91.00 - Cord Length (Ft.): 8.00 - Weight (oz): 2.50 |
|
R50B |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone - Impedence (Ohms): 60 - Sensitivity (dB/mW): 103.00 - Cord Length (Ft.): 8.00 - Weight (oz): 5.10 |
|
KSC15 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Neckband - Impedence (Ohms): 32 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 4.00 - Weight (oz): 2.00 - Color(s): Black |
|
A-250 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Impedence (Ohms): 60 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 8.00 - Weight (oz): 9.10 |
|
CS95 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone, Noise Cancelling - Impedence (Ohms): 32 - Sensitivity (dB/mW): 91.00 - Cord Length (Ft.): 8.00 |
|
KSC10 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Neckband - Impedence (Ohms): 32 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 4.00 - Weight (oz): 1.50 - Color(s): Black |
|
R200 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Cord Features: Detachable - Impedence (Ohms): 60 - Sensitivity (dB/mW): 84.00 - Cord Length (Ft.): 8.00 - Weight (oz): 7.60 |
|
SB30 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone, Noise Cancelling - Impedence (Ohms): 100 - Sensitivity (dB/mW): 100.00 - Cord Length (Ft.): 8.00 - Weight (oz): 9.00 |
|
HD33 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Impedence (Ohms): 32 - Sensitivity (dB/mW): 91.00 - Cord Length (Ft.): 4.00 - Weight (oz): 2.50 |
|
R10 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Neckband - Impedence (Ohms): 60 - Sensitivity (dB/mW): 103.00 - Cord Length (Ft.): 8.00 - Color(s): Black |
|
CS15 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Earbud - Impedence (Ohms): 16 - Sensitivity (dB/mW): 112.00 - Cord Length (Ft.): 4.00 - Weight (oz): 0.15 |
|
QZ5 |
Koss Corporation |
Headphones - Aud |
2001 - 2004 |
|
Description: Headphone Type: Over the Head - Headphone Features: Noise Cancelling - Headphone Connection: Mini - Impedence (Ohms): 60 - Sensitivity (dB/mW): 102.00 - Weight (oz): 115.00 - Color(s): Black |
|
R30S |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Impedence (Ohms): 60 - Sensitivity (dB/mW): 106.00 - Weight (oz): 5.0 |
|
TD80 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Over the Head - Impedence (Ohms): 60 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 10.00 - Weight (oz): 8.00 |
|
CS100 |
Koss Corporation |
Headphones - Aud |
2001 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone, Noise Cancelling - Impedence (Ohms): 32 - Sensitivity (dB/mW): 91.00 - Cord Length (Ft.): 8.00 |
|
UR29 |
Koss Corporation |
Headphones - Aud |
2003 |
|
Description: Headphone Type: Over the Head - Headphone Connection: Gold - Impedence (Ohms): 100 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 8.00 - Color(s): Silver |
|
KTXPRO1 |
Koss Corporation |
Headphones - Aud |
2004 |
|
Description: Headphone Type: Neckband - Headphone Features: Volume Control - Impedence (Ohms): 60 - Sensitivity (dB/mW): 103.00 - Cord Length (Ft.): 4.00 - Color(s): Silver |
|
QZ50 |
Koss Corporation |
Headphones - Aud |
2005 |
|
Description: Headphone Type: Over the Head - Headphone Features: Noise Cancelling - Battery Type: AAA - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 32 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 4.00 - Color(s): Black |
|
KSC22 |
Koss Corporation |
Headphones - Aud |
2005 |
|
Description: Headphone Type: Clip On - Headphone Connection: Gold - Impedence (Ohms): 16 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 4.00 - Color(s): Blue, Pink, Green, Orange |
|
SB40 |
Koss Corporation |
Headphones - Aud |
2005 |
|
Description: Headphone Type: Headset - Headphone Features: Microphone, Noise Cancelling - Impedence (Ohms): 120 - Sensitivity (dB/mW): 103.00, 96.00 |
|
QZPRO |
Koss Corporation |
Headphones - Aud |
2005 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Noise Cancelling - Headphone Connection: Mini - Battery Type: AA - Headband: Foldable - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 32 - Sensitivity (dB/mW): 90.00 - Cord Length (Ft.): 4.00 - Color(s): Black |
|
KSC75 |
Koss Corporation |
Headphones - Aud |
2005 |
|
Description: Headphone Type: Clip On - Headphone Connection: Gold - Impedence (Ohms): 60 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 4.00 - Color(s): Silver |
|
TD85 |
Koss Corporation |
Headphones - Aud |
2005 |
|
Description: Headphone Type: Over the Head - Headphone Connection: Gold - Headband: Adjustable - Cord Features: Single-Sided - Impedence (Ohms): 60 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 8.00 - Color(s): Silver |
|
MV1 |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Ferrite - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 250 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 8.00 - Color(s): Black & Tan |
|
PRO4AA |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Ferrite - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 250 - Sensitivity (dB/mW): 95.00 - Cord Length (Ft.): 10.00 - Color(s): Tan |
|
R80 |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headband: Detachable - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 60 - Sensitivity (dB/mW): 101.00 - Cord Length (Ft.): 8.00 - Color(s): Black |
|
Cobalt |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Headphone Features: Volume Control, Wireless - Headphone Connection: USB - Wireless Range - Feet: 30 |
|
PRO3AA |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Ferrite - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 60 - Sensitivity (dB/mW): 100.00 - Cord Length (Ft.): 8.00 - Color(s): Silver |
|
PRO4AAAT |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Ferrite - Headphone Connection: Mini - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 250 - Sensitivity (dB/mW): 98.00 - Cord Length (Ft.): 8.00 - Color(s): Silver |
|
JR900S |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Volume Control, Wireless - Battery Type: Ni-MH - Cord Features: Oxygen-Free Copper - Color(s): Black |
|
PRO4AAT |
Koss Corporation |
Headphones - Aud |
2006 |
|
Description: Headphone Type: Over the Head - Magnet Type: Ferrite - Headphone Connection: Gold, Mini - Cord Features: Oxygen-Free Copper, Single-Sided - Impedence (Ohms): 250 - Sensitivity (dB/mW): 95.00 - Cord Length (Ft.): 8.00 - Color(s): Tan |
|
Tugo |
Koss Corporation |
Headphones - Aud |
2007 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Wireless - Battery Type: Li-Ion - Headband: Foldable - Color(s): Silver |
|
HB60 |
Koss Corporation |
Headphones - Aud |
2007 |
|
Description: Headphone Type: Over the Head - Magnet Type: Neodymium - Headphone Features: Wireless - Headphone Connection: Mini - Battery Type: AAA - Color(s): Black |
Home
