koss stereophones - the original - esotérico · koss stereophones - the original ever since i...
TRANSCRIPT
2017
Over Ear Headphones.............................................................................4-23On Ear Headphones...............................................................................24-33Earbuds & In Ear Headphones................................................................34-41Ear Clips.................................................................................................42-45Headsets................................................................................................46-55Accessories............................................................................................56-59
Index
Pro4AA
Koss Stereophones - The Original
Ever since I introduced the first SP/3 stereophone back in 1958, Koss Stereophones have been bringing back the excitement of a live performance. Music lovers around the world recognize that dedication to accuracy in sound reproduction as the
Sound of Koss.
John C. KossFounder and Chairman
54 Pro4S
Over Ear Headphones
6 7
• Electrostatic transducers deliver clean bass and unmatched sound quality• Pivoting ear cups and an adjustable/detachable headband ensure ultimate comfort and convenience• Straight, dual-entry 4 foot cord with 6 foot extension• Includes energizer, battery pack, leather carrying case, connecting cables and 120 VAC adapter• Euro plug available
8-35,000 Hz 100k ohms 98 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
The Pinnacle of Audio ReproductionFeaturing remarkable power and unmatched sound quality.
COMFORT AND CONVENIENCE
Pivoting ear cups and an adjustable/detachable headband ensure ultimate comfort and convenience.
Includes energizer, battery pack, leather carrying case, connecting cables, and 120 VAC adapter.
Electrostatic transducers deliver clean bass and unmatched sound quality.
THE PERFECT PAIR UNBEATABLE SOUND QUALITY
1010
Wireless FreedomPowerful personal listening you can take anywhere.
98 BT540i
10,25,000 Hz 38 ohms 100 dB SPL/1mW10,25,000 Hz 38 ohms 100 dB SPL/1mW10,25,000 Hz 38 ohms 100 dB SPL/1mW
• Bluetooth® Wireless Stereophone• NFC Enabled• Koss PLX40 Elements tuned for personal listening• Built-in microphone• On-board controls• Carry case included• Playtime (at moderate listening levels): 12+ hrs
BT540i
Straight, Detachable Single Entry, 4.5ft/1.4m
• Full-size, over-ear studio headphones• D-profile with memory foam cushions• Koss SLX40 elements tuned for studio reference• Detachable cord with dual choice entry• Fold flat for portability• Carrying case included• Daisy chain audio splitter
Pro4S
10-25,000 Hz 35 ohms 99 dB SPL/1mW
Made for Music ProfessionalsPerfect functionality, amazingly detailed sound.
81110 Pro4S
Coiled, Detachable Single Entry, 4.5ft/1.4m
Tune Out and Tune InSP540 Isolating Headphones are tuned specifically for personal listening.
• Full size, over-ear isolating headphones• D-profile with memory foam cushions• Koss PLX40 elements tuned for personal listening • Detachable cord• Fold flat for portability• Carry case included
SP540
10-25,000 Hz 35 ohms 99 dB SPL/1mW
1312 SP540
Straight, Detachable Single Entry, 4.5ft/1.4m
1514
• Full size, Wireless Bluetooth® Over-Ear Headphones• Bluetooth® 4.0 Technology• D-Profile• Built-in rechargeable lithium-ion battery• Up to 12 hours of playtime (at moderate volume) on one charge• Up to 40 hours of standby time on one charge• Detachable cord• Fold flat for travel• Available in dark gray or white
BT539iw
BT539ik
10-20,000 Hz 38 ohms 97 dB SPL/1mW Straight, Detachable Single Entry, 4ft/1.2m
10-20,000 Hz 38 ohms 97 dB SPL/1mW Straight, Detachable Single Entry, 4ft/1.2m
• Full size, Wireless Bluetooth® Over-Ear Headphones• Bluetooth® 4.0 Technology• D-Profile• Built-in rechargeable lithium-ion battery• Up to 12 hours of playtime (at moderate volume) on one charge• Up to 40 hours of standby time on one charge• Detachable cord• Fold flat for travel• Available in dark gray or white
Cut the Cord with the All-New Koss BT539i Wireless Bluetooth® Headphones
BT539iw
PRO4AAT
10-25,000 Hz 250 ohms 95 dB SPL/1mW Coiled, Single Entry, 8ft/2.4m
• Full size noise-isolation studio headphones• Closed Pneumalite™ cushions maximize bass frequencies and isolate ambient noise• Oxygen-free copper voice coils improve signal transmission and conduction• Adjustable slide bars ensure snug fit for great sound and noise reduction• Standard-setting design incorporates performance-enhancing technology and updated style• Superior isolation, accurate sound reproduction and the excitement of a live performance with every recording• Both 3.5 mm (1/8”) plug and 6.3 mm (1/4”) adapter feature gold flashing
16 17
• Full size noise-isolating headphones• Fold flat into a convenient case for easy portability• Transition from stereo to mono with the flick of a switch• Two (2) detachable cords • 4-foot straight cord with Koss Touch Control (KTC) remote and in-line microphone• Koss Touch Control (KTC) remote and microphone technology, made for iPhone®, iPad® and iPod® • 8-foot coiled cord with 3.5 mm standard plug and 6.5 mm adapter
PRODJ200
10-25,000 Hz 38 ohms 99 dB SPL/1mW Coiled, Single Entry, 8ft/2.4mStraight, Single Entry 4ft/1.2m KTC
• Increased element rigidity minimizes mechanical distortion and ensures accurate sound reproduction• Voice coils improve signal transmission and conduction for cleaner, clearer sound• Closed leatherette ear cushions form tight seal around ears to reduce ambient noise and enhance bass• Heavy-duty, single-entry 8 foot straight cord affords ample flexibility of movement• Includes gold-flashed 3.5 mm (1/8-inch) plug and 6.3 mm (1/4-inch) adapter
PRO3AAT
15-20,000 Hz 60 ohms 100 dB SPL/1mW Straight, Single Entry 8ft/2.4m
• Noise isolating professional studio headphones• The first dynamic headphones to deliver true full frequency, high fidelity performance• Standard-setting design incorporates performance-enhancing technology• Superior isolation, accurate sound reproduction and the excitement of a live performance with every recording• Durable steel and generously padded rubber headband• Adjustable slide bars ensure snug fit• 8 foot coiled cord with 6.3 mm (1/4”) plug
PRO4AA
10-25,000 Hz 250 ohms 95 dB SPL/1mW Coiled, Single Entry, 8ft/2.4m
PRODJ200
19
• Full size, over-ear headphones• Built-in audio splitter• D-profile• Detachable cord with microphone & remote• Dual choice entry• Fold flat for travel• Available in dark gray or white
• Full size, over-ear headphones• Built-in audio splitter• D-profile• Detachable cord with microphone & remote• Dual choice entry• Fold flat for travel• Available in dark gray or white
UR42iw
UR42ik
18 UR42i
20-20,000 Hz 35 ohms 100 dB SPL/1mW Straight, Detachable Single Entry, 4ft/1.2m
20-20,000 Hz 35 ohms 100 dB SPL/1mW Straight, Detachable Single Entry, 4ft/1.2m
• Neodymium magnet structures deliver outstanding clarity and definition• Closed Pneumalite™ ear cushions and extra-secure headband seal ears, eliminate ambient noise• Volume control on ear cup allows easy level adjustment• Stereo/mono switch extends user flexibility• Includes 8 foot, coiled, single-entry cord with 3.5 mm plug and 6.3 mm adapter
QZ5
40-20,000 Hz 60 ohms 102 dB SPL/1mW Coiled, Single Entry, 8ft/2.4 m
• Dynamic element delivers accurate acoustic sound reproduction with a wide frequency response• Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound• Closed, leatherette ear cushions form comfortable seal around ears, enhancing bass frequencies and decreasing ambient noise• Adjustable headband adapts to any head size and shape for added comfort• 8 foot, single-entry coiled cord with 3.5 mm (1/8-inch) plug and 6.3 mm (1/4-inch) adapterCovered under the Koss Stereophones Limited Lifetime Warranty
QZ99
40-20,000 Hz 60 ohms 102 dB SPL/1mW Coiled, Single Entry, 8ft/2.4 m
• 40-20,000 Hz frequency response offers a full range of deep bass and treble clarity for ultimate sound quality and reproduction• Soft vinyl closed ear cushions create a tight seal around ears and reduce ambient noise• Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment• Fully-collapsible design makes headphones perfect for travel• Extra-soft, padded headband delivers lightweight comfort for extended listening sessions• Approximately 30 hours of continuous play
QZPRO
40-20,000 Hz 32 ohms 90 dB SPL/1mW Straight, Single Entry 4ft/1.2m
• Full-frequency clean sound turns any recording into a “live” performance• Screened ear cups provide open, hear-through sound letting listeners stay in touch with surroundings• Closed leatherette ear cushions form tight seal around ears, enhancing bass response• Enjoy greater volume levels, even with low-voltage portable devices• Airy mesh sling provides soft, breathable support• Lightweight frame (just over 6 oz) folds into protective compact configuration for easy portability• Includes a straight, dual-entry 4 foot cord with gold-flashed 3.5 mm (1/8-inch) plug
15-22,000 Hz 60 ohms 98 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
UR40
• Dynamic element for extended frequency response of 30-20,000 Hz• Leatherette ear cushions deliver maximum isolation• Built for maximum durability• Straight, single-entry 8 foot cord
UR20
30-20,000 Hz 32 ohms 97 dB SPL/1mW Straight, Single Entry, 8ft/2.4m
20 21
TD85
20-17,000 Hz 60 ohms 98 dB SPL/1mW Coiled, Single Entry, 8ft/2.4
• Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound• Adjustable headband and large leatherette ear cushions for custom fit• Steel yokes reinforce overall construction• Robust, yet surprisingly lightweight and comfortable, construction• Kevlar-reinforced, single-entry 8 foot, coiled cord with gold-flashed 3.5 mm (1/8-inch) plug • (L-shaped to minimize cord stress) and gold-flashed 6.3 mm (1/4-inch) adapter• Simple, streamlined construction• Includes a 4 foot, single-entry straight cord and two-prong airline adapter
• Unique D-profile mirrors the shape of the ear, to deliver superior sound and fit• Koss One-touch Microphone controls your device and answer calls• Superior isolation from ultra soft cushions and closed back design brings you closer to the music• Straight, dual-entry flat tangle free cord• Available in lime, blue, white, and black
UR23i
20-20,000 Hz 34 ohms 94 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
OVER EAR HEADPHONES 2322 UR32ig
• Leatherette ear cushions form seal around ears to enhance bass frequencies• Headband accommodates all head shapes and sizes for maximum comfort• Includes straight, dual-entry 8 foot cord with 3.5 mm (1/8-inch) plug• Folds into compact configuration, convenient for storage and portability
UR18
25-15,000 Hz 32 ohms 92 dB SPL/1mW Straight, Dual Entry, 8ft/2.4m
• Bass-enhanced, high quality sound• Enhanced rigidity minimizes mechanical distortion, yielding a full-frequency response• Great volume, even with low-voltage portable devices• Ear cushions seal comfortably around ears, improving bass performance and blocking outside noise while preventing sound leakage• Ear cups collapse into a compact fit for easy storage and travel
UR29
18-20,000 Hz 100 ohms 101 dB SPL/1mW Straight, Single Entry 8ft/2.4m
2524 Porta Pro Classic
On Ear Headphones
• On-ear headphones• D-profile with memory foam cushions• Koss PLX30 elements tuned for personal listening • Detachable cord• Fold flat for portability• Carry case
SP330
The SP330’s unique new D-Profile rests evenly over the entire ear, perfecting sound, fit, and comfort.
26 SP330 27
20-25,000 Hz 35 ohms 101 dB SPL/1mW Straight, Detachable Single Entry, 4.5ft/1.4m
• The ultra portable on-ear headphones• Comfort Zone setting on temporal pad for comfortable secure fit• The ultimate active headphones with a collapsible headband design for protective storage• Dynamic element for extended frequency response• Oxygen-free copper voice coils deliver deep bass and signal clarity• Includes a convenient carrying case for protective storage
Porta Pro Classic
15-25,000 Hz 60 ohms 101 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
The Ultimate Portable HeadphoneComfort and convenience combined.
28 Porta Pro Classic 29
• Koss Touch Control (KTC) remote and microphone technology, made for iPhone®, iPad® and iPod®• Comfort Zone setting on temporal pad for comfortable, secure fit• The ultimate active headphones with a collapsible headband design for protective storage• Dynamic element for extended frequency response• Oxygen-free copper voice coils deliver deep bass and signal clarity• Includes a convenient carrying case for protective storage
Porta Pro KTC
15-25,000 Hz 60 ohms 101 dB SPL/1mW Straight, Dual Entry 4ft/12.m
• One-Touch Microphone controls your device and answer calls• Comfort Zone setting on temporal pad for comfortable, secure fit• The ultimate active headphones with a collapsible headband design for protective storage• Dynamic element for extended frequency response• Oxygen-free copper voice coils deliver deep bass and signal clarity• Includes a convenient carrying case for protective storage
Porta Pro with Mic
15-25,000 Hz 60 ohms 101 dB SPL/1mW Straight, Dual Entry 4ft/12.m
• Active lightweight travel headphones• Dynamic elements deliver deep bass and a wide frequency response• Oxygen-free copper voice coils improve signal transmission for cleaner, clearer sound• Numerous details for comfort: multi-pivoting ear plates, cushioned pads, foam ear cushions• Straight, dual entry 4 foot cord• Gold-flashed 3.5 mm (1/8”) plug
Sporta Pro
15-25,000 Hz 60 ohms 103 dB SPL/1mW Straight, Dual Entry, 4ft/12.m
• Lightweight and portable for active lifestyles• The Sound of Koss dynamic audio drivers deliver full spectrum sound• Built to last rugged cable system• Dynamic element for extended frequency response• The perfect fit with patent pending suspension• One-touch microphone & remote• Available in black and white
• Lightweight and portable for active lifestyles• The Sound of Koss dynamic audio drivers deliver full spectrum sound• Built to last rugged cable system• Dynamic element for extended frequency response• The perfect fit with patent pending suspension• One-touch microphone & remote• Available in black and white
KPH30ik
KPH30iw
15-25,000 Hz 60 ohms 101 dB SPL/1mW Straight, Dual Entry 4ft/12.m
15-25,000 Hz 60 ohms 101 dB SPL/1mW Straight, Dual Entry 4ft/12.m
30
• Infrared (IR) technology transmits signal to headphones, reproducing audio signal while allowing you to roam freely about the room• Dynamic element promotes extended frequency response• Compact, lightweight design makes system ideal for extended listening sessions• Foam ear cushions keep you in touch with your environment while you listen• Adjustable, soft rubber headband provides maximum comfort and customization• Transmitter connects to most home systems through 3.5 mm headphone jack or audio output
HB79
30-15,000 Hz N/A N/A Cordless
31
32 33
• On ear headphones with a lightweight design• Dynamic element delivering incredible sound performance• Straight, 4 foot, dual entry cord with 3.5 mm plug• Ideal for listeners seeking ultra-light headphones• Available in black, green, red, white, and violet
KPH7
80-18,000 Hz 32 ohms 91 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
• Side-firing headphones are designed specifically for active lifestyles and working out• Sweat resistant fully adjustable comfort fit headband• Dynamic element for extended frequency response• Lightweight and non-isolating• Available in black, green, blue, violet, and white
KPH14
100-15,000 Hz 16 ohms 104 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
• Lightweight, portable headphones with adjustable headband• In-line volume control and open, hear-through sound• Straight, 4 foot, dual entry cord with 3.5 mm plug and 6.3 mm adapter• Titanium layered diaphragm delivers accurate sound reproduction• Frequency response delivers high quality sound performance• Perfect for at-home and portable use
KTXPRO1
15-25,000 Hz 60 ohms 103 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
• Lightweight and portable for active lifestyles• Equipped with dynamic elements for extended frequency response• Collapsible design for maximum portability and storage• Over-the-head design with contemporary styling• Include a straight, single-entry 4 foot cord with in-line volume control and 3.5 mm (1/8-inch) plug
KPH25
80-20,000 Hz 32 ohms 94 dB SPL/1mW Straight, Single Entry, 4ft/1.2m
• Ultra-light behind-the-head sport clip® design• Great sound quality with maximum portability• Constructed from Mylar for enhanced rigidity• Improved signal transmission and conduction for cleaner, clearer sound• Secure headband won’t interfere with activities• Volume control on cord allows easy level adjustment
KSC17
40-20,000 Hz 32 ohms 98 dB SPL/1mW Straight, Single Entry 4ft/1.2m
• Durable on-ear headphones• Over the head design with an adjustable headband• Maximum portability with a lightweight design• 4-foot cord and 3.5mm plug
UR10
60-20,000 Hz 32 ohms 94 dB SPL/1mW Straight, Single Entry, 4ft/1.2m
34 35 KEB15it
Earbuds & In Ear Headphones
• Wireless Bluetooth® FitBuds• Bluetooth® 4.0 Technology• Built-in rechargeable lithium-ion battery• Sweat Resistant• Up to 6 hours of playtime (at moderate volume) on one charge• Up to 6 hours of call time (at moderate volume) on one charge• Up to 80 hours of standby time on one charge• Soft in-ear clips for a secure fit• Three sizes of cushions (Small, Medium, & Large)• USB cable• Available in blue/green, dark gray, white and coral
BT190ik
20-20,000 Hz 1 Year Warranty Ultra Lightweight Water & Sweat Resistant
36 37
W
BT190ib
• Wireless Bluetooth® FitBuds• Bluetooth® 4.0 Technology• Built-in rechargeable lithium-ion battery• Sweat Resistant• Up to 6 hours of playtime (at moderate volume) on one charge• Up to 6 hours of call time (at moderate volume) on one charge• Up to 80 hours of standby time on one charge• Soft in-ear clips for a secure fit• Three sizes of cushions (Small, Medium, & Large)• USB cable• Available in blue/green, dark gray, white and coral
• Wireless Bluetooth® FitBuds• Bluetooth® 4.0 Technology• Built-in rechargeable lithium-ion battery• Sweat Resistant• Up to 6 hours of playtime (at moderate volume) on one charge• Up to 6 hours of call time (at moderate volume) on one charge• Up to 80 hours of standby time on one charge• Soft in-ear clips for a secure fit• Three sizes of cushions (Small, Medium, & Large)• USB cable• Available in blue/green, dark gray, white and coral
• Wireless Bluetooth® FitBuds• Bluetooth® 4.0 Technology• Built-in rechargeable lithium-ion battery• Sweat Resistant• Up to 6 hours of playtime (at moderate volume) on one charge• Up to 6 hours of call time (at moderate volume) on one charge• Up to 80 hours of standby time on one charge• Soft in-ear clips for a secure fit• Three sizes of cushions (Small, Medium, & Large)• USB cable• Available in blue/green, dark gray, white and coral
BT190ic
BT190ib
BT190iw
20-20,000 Hz 1 Year Warranty Ultra Lightweight Water & Sweat ResistantW
20-20,000 Hz 1 Year Warranty Ultra Lightweight Water & Sweat ResistantW
20-20,000 Hz 1 Year Warranty Ultra Lightweight Water & Sweat ResistantW
• Noise isolating in-ear headphones• Durable lightweight aluminum construction• One-Touch Microphone controls your device and answer calls• Soft, foam cushion expands for a custom comfort fit with every listening experience• Available in black and white
KEB25i
10-22,000 Hz 16 ohms 111 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
• Noise isolating in-ear headphones• Easily adjust vertical and horizontal fit with the KEB15i’s unique 45 degree angled backplate• One-Touch Microphone controls your device and answer calls• Offset element Innovative angled port ensures the perfect fit at the touch of a finger• Available in teal, gray, blue, violet, and red
KEB15i
18-20,000 Hz 16 ohms 110 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
38 39
• Noise isolating in-ear headphones• Memory foam ear cushions• In-ear headphones expand for custom comfort, improving isolation and high fidelity, and enhancing deep bass and treble clarity• Additional soft foam ear cushions included• Available in blue, green, orange, red, white, and black
The Plug
10-20,000 Hz 16 ohms 112 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
• Noise isolating in-ear headphones• In-line volume control• Memory foam ear cushions• In-ear headphones expand for custom comfort, improving isolation and high fidelity, and enhancing deep bass and treble clarity• Additional soft foam ear cushions included• Available in black and white
Sparkplug VC
10-20,000 Hz 16 ohms 112 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
KEB15ir
• Soft sculpted earbuds• Slim and compact design with robust sound• Built for long-lasting comfort• Available in blue, coral, mint, violet, white and pink
KE10
40-20,000 Hz 32 ohms 100 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
• Includes two pairs of earbuds - 1 black and 1 white• Perfect accessory for portable use• 4-foot straight cord and L plug provide flexibility and reliability for active use• Contour frame will fit comfortably and securely for extended use
KE7
60-20,000 Hz 16 ohms 98 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
• Noise isolating in-ear headphones• Compact design with robust sound• Dynamic element for extended frequency response• Include small, medium and large silicone ear cushions for customized fit• One-Touch Microphone controls your device and answer calls• Available in black, white, blue, green, pink, red, and violet
KEB6i
16-20,000 Hz 32 ohms 106 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
40 41
• Noise isolating in-ear headphones• Compact design with robust sound• Dynamic element for extended frequency response• Include small, medium and large silicone ear cushions for customized fit• One-Touch Microphone controls your device and answer calls• Available in blue, gray, black, pink, and white
KEB9i
18-20,000 Hz 16 ohms 110 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
• Ultra lightweight• Perfect accessory for portable use• 4-foot straight cord and L plug provide flexibility and reliability for active use• Contour frame will fit comfortably and securely for extended use• One-Touch Microphone controls your device and answer calls
KE5i
60-20,000 Hz 16 ohms 98 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
• Ultra lightweight• Perfect accessory for portable use• 4-foot straight cord and L plug provide flexibility and reliability for active use• Contour frame will fit comfortably and securely for extended use• Available in black and white
KE5
60-20,000 Hz 16 ohms 98 dB SPL/1mW Straight, Dual Entry, 4ft/1.2m
4342 KSC75
Ear Clip Headphones
• Dynamic element for extended frequency response of 60-20,000 Hz• Sport Clip® design fits comfortably around the ear • One-Touch Microphone controls your device and answer calls• Ultra-lightweight comfort• Customizable fit• Straight, dual-entry 4 foot cord
KSC22i
60-20,000 Hz 16 ohms 98 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
• Clips comfortably over ears• Open hear-through sound allows listeners to stay connected to surroundings• Ultra-lightweight comfort• Straight, dual-entry 4 foot cord• Available in black and white
KSC21
50-18,000 Hz 16 ohms 36 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
44 45
• High fidelity clip headphones• Exceptionally wide frequency response• Computer-optimized neodymium, iron, and boron rare-earth magnet structures deliver amazing clarity at any volume• Include a straight, dual entry, 4 foot cord with gold-flashed 3.5 mm (1/8”) plug• Pivoting clips promise accommodating fit• Enjoy greater volume despite low-voltage portable devices
KSC75
15-25,000 Hz 60 ohms 101 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
• Ultra lightweight earclip headphones• New in-ear ported design• Elements rest comfortably in ear to create noise isolating seal • Soft flexible clips rest comfortably around the ear• One-Touch Microphone controls your device and answer calls• Includes three pairs of silicon ear tips for optimum comfort and noise isolation• Available in blue, coral, gray, and violet
KSC32i FitClips
15-20,000 Hz 160 ohms 104 dB SPL/1mW Straight, Dual Entry 4ft/1.2m
KSC32igry
46 SB42
Headsets
47
• Single, USB plug for quick headset connection• Headset with detachable electret noise reduction microphone for hands-free communication from your PC• Ideal for PC voice applications, interactive gaming and speech recognition• Dynamic element for extended frequency response• Foam ear cushions for open, hear-through sound• Adjustable headband for a great fit• Electret noise canceling microphone
SB42 USB
20-20,000 Hz (headset)
100-16,000 Hz (microphone)
USB
• Full range of sound brings games to life• Headset with detachable electret noise reduction microphone for hands-free communication from your PC• Dynamic element delivers high sensitivity and reduced distortion for premium sound• Improved signal transmission and conduction for cleaner, clearer sound• Ear cushions create balanced, open, hear-through sound, maximizing comfort and evenly distributing sound• Independent 3.5mm plugs for easy headphone and microphone connection• 8 foot cord maximizes movement• Electret noise canceling microphone
SB42
4948 SB42
3.5 mm
Straight, Single Entry 8ft/2.4m
35 ohms Straight, Single Entry 8ft/2.4m20-20,000 Hz 100 dB SPL/1mW
15-22,000 Hz 60 Ohms Straight, Single Entry 8ft/2.4m
GMR-545 AIR
GMR-540 ISO
51
• Open-back design creates a realistic environment for an expansive experience• 2 Cords included - Detachable electret boom mic & In-line mic with remote• The Sound of Koss dynamic audio drivers deliver full spectrum sound• Sling headband for lightweight comfort• D-profile creates the perfect fit • Dynamic element delivers high sensitivity and reduced distortion for premium sound• Improved signal transmission and conduction for cleaner, clearer sound• Ear cushions create balanced, open, hear-through sound, maximizing comfort and evenly distributing sound• Independent 3.5mm plugs for easy headphone and microphone connection• 8 foot cord maximizes movement
• Closed-back design creates a realistic environment for an expansive experience• 2 Cords included - Detachable electret boom mic & In-line mic with remote• The Sound of Koss dynamic audio drivers deliver full spectrum sound• Sling headband for lightweight comfort• D-profile creates the perfect fit • Dynamic element delivers high sensitivity and reduced distortion for premium sound• Improved signal transmission and conduction for cleaner, clearer sound• Ear cushions create balanced, open, hear-through sound, maximizing comfort and evenly distributing sound• Independent 3.5mm plugs for easy headphone and microphone connection• 8 foot cord maximizes movement
50 GMR545 AIR50 BT539i
Immerse Yourselfwith the All-New Koss GMR-540 ISO and GMR-545 AIR Immersive Gaming Headphones
GMR-540 ISO
3.5 mm 101 dB SPL
15-22,000 Hz 60 Ohms Straight, Single Entry 8ft/2.4m3.5 mm 101 dB SPL
EARBUDS & IN EAR HEADPHONES 7
• Single, USB plug for quick headset connection• Headset with electret noise reduction microphone for hands-free communication from your PC• Ideal for PC voice applications, interactive gaming and speech recognition• Dynamic element for extended frequency response• Foam ear cushions for open, hear-through sound• Adjustable headband for a great fit
CS100 USB
CS100
HEADSETS 5352 CS100
32 ohms
32 ohms
Straight, Single Entry 8ft/2.4m
Straight, Single Entry 8ft/2.4m
30-20,000 Hz
30-20,000 Hz
91 dB SPL/1mW
91 dB SPL/1mW
• Full range of sound brings games to life• Dynamic element delivers high sensitivity and reduced distortion for premium sound at all volume levels• Improved signal transmission and conduction for cleaner, clearer sound• Ear cushions create balanced, open, hear-through sound, maximizing comfort and evenly distributing sound• Independent 3.5mm plugs for easy headphone and microphone connection• 8 foot cord maximizes movement• Electret noise canceling microphone
• Noise canceling microphone• Full range of sound brings games to life• Microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition• Soft leatherette ear cushions envelop ears for long-lasting comfort and maximum isolation without excess pressure• Adjustable headband fits most head sizes• Independent 3.5mm plugs for easy headphone and microphone connection
SB40
20-20,000 Hz 120 ohms 96 dB SPL/1mW Straight, Single Entry 8ft/2.4m
• Single, USB plug for quick headset connection• Headset with electret noise reduction microphone for hands-free communication from your PC• Ideal for PC voice applications, interactive gaming and speech recognition• Dynamic element for extended frequency response• Foam ear cushions for open, hear-through sound• Adjustable headband for a great fit
• Single-sided listening• Headset with electret noise reduction microphone for hands-free communication from your PC• Ideal for PC voice applications, interactive gaming and speech recognition• Dynamic element for extended frequency response• Foam ear cushions for open, hear-through sound• Adjustable headband for a great fit
CS95 USB
CS95
• 18-20,000 Hz frequency response delivers full range of sound to bring games to life• Oxygen-free copper voice coils improve signal transmission and conduction for crystal-clear sound• Volume control on cord makes volume adjustment easy• Soft leatherette ear cushions envelop ears without pressure for long-lasting comfort• Clear Voice Technology (CVT) noise-reduction microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition• Independent 3.5mm plugs for easy headphone and microphone connection• Folds up for compact storage and convenient travel
SB49
54 55
• Multimedia headset• Noise-reduction Clear Voice Technology (CVT)• Premium sound at all volume levels• Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion• Independent 3.5mm plugs for easy headphone and microphone connection• Experience absolute comfort with soft, leatherette ear cushions
• Single, USB plug for quick headset connection• Communication headset• Noise-reduction Clear Voice Technology (CVT)• Premium sound at all volume levels• Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion• Experience absolute comfort with soft, leatherette ear cushions• Collapsible for compact storage
SB45
SB45 USB
18-20,000 Hz
18-20,000 Hz
18-20,000 Hz
100 ohms
100 ohms
100 ohms
103 dB SPL/1mW
103 dB SPL/1mW
103 dB SPL/1mW
Straight, Single Entry 8ft/2.4m
Straight, Single Entry 8ft/2.4m
Straight, Single Entry 8ft/2.4m
30-20,000 Hz
30-20,000 Hz
32 ohms
32 ohms
91 dB SPL/1mW
91 dB SPL/1mW
Straight, Single Entry 8ft/2.4m
Straight, Single Entry 8ft/2.4m
56 57 BTS1
Accessories
EARBUDS & IN EAR HEADPHONES 7
• Share your music, everywhere• Wireless• Aux Input, Output• Directional or omni-directional sound• On-board Controls• Designed and engineered to deliver the Sound of Koss• Available in black or white• Option to daisy chain
BTS1 Bluetooth Speaker
BTS1 Bluetooth Speaker
58 59
The Original American Stereophone Company