Connection and design
Design	overhead, closed full size Over-Ear foldable
Connection type	wired
Connection	mini-Jack (2 x 3.5 mm)
Plug	straight
Cable supply	single-sided
Cable length	2.4 m


Specs
Impedance	100 Ohm
Frequency range	18 – 20000 Hz
Sensitivity	103 dB
Emitter type	dynamic

Microphone specs
Microphone	on shackle
Frequency range	100 – 16000 Hz
Sensitivity	-56 dB
Microphone noise canceling	ENC


Features
Volume control


General
Weight	300 g
Added to E-Catalog	February 2006

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	KOSS SB45 Circumaural Communication Headset 18Hz-20KHz 3.5mm Connector 8' Cord Length Newegg.com Delivery: to Redlands Report		$39.99 Buy in shop

	KOSS SB45 07 Communication Stereo Headset 18Hz-20KHz Newegg.com Delivery: to Redlands Report		$39.69 Buy in shop

	Koss SB45 - Headset - full size - wired 184747 Ideal for gamers who enjoy deep bass, the SB45 features a dynamic element constructed of anisotropic ferrite magnet structures the deliver high sensitivity and reduced distortion for premium sound at all volume levels. Incorporating a frequency response of 18Hz - 20,000Hz, the SB45 delivers a full-range of sound that will bring your favorite games... moreto life. Utilizing oxygen free copper voice coils for improved signal transmission and conduction, sound comes through loud and clear. Whether you're alone or online, the SB45's sound will be so efficient that you'll hear your opponent before they even know you're there. Its large, closed ear cups surround the ear for maximum isolation so you can stay focused on saving the world or kicking a forty-yard field goal. Soft, leatherette ear cushions envelope your ears without creating pressure for long lasting comfort. Koss' Clear Voice Technology (CVT) noise canceling electret condenser microphone eliminates excessive background noise for a greater ease of use with PC voice applications, such as speech recognition. The SB45 has an adjustable headband to fit most head sizes. Built of durable plastic, the SB45's headband can stand up to the rigors of daily wear and tear for a fits-like-new feel after years of use. The SB45 also folds up for compact storage to reduce pains from your desktop clutter and to conveniently fit in your briefcase or backpack if you're gaming on the road. Hear every detail crisp and clear with a frequency response of 18 Hz-20 kHz Circumaural design provides optimum comfort and noise isolation Sharp looking over head design will give you a comfortable fit The SB45 headset provides plenty of freedom with wired connectivity Listen to distinct sounds from both the speakers in stereo sound mode Mini-phone (3.5mm) connector provides versatile and secure connectivity Boom microphone is designed in such a manner that it will never miss a word you say Officedepot.com Delivery: to Redlands Report		$48.59 Buy in shop

Model overview based on user reviews

The Koss SB-45 headphones are praised for their excellent sound quality, featuring powerful bass and clear audio, making them a great choice for music enthusiasts. Users appreciate the comfortable fit and the immersive listening experience they provide. However, a significant downside is the microphone's durability, as it tends to fail quickly due to a thin wire, which can be problematic for those who frequently use it for calls. Despite the lack of a volume control on the cable, which requires adjustments via a computer, the headphones are considered a worthwhile purchase for their price, especially for those prioritizing sound quality over microphone functionality.

Pros

Cons

User reviews ₃

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I recommend it to everyone

12 November 2010

After reading your comments, I decided to order them for myself. They arrived from Kyiv today, and after listening to them for just 10 minutes, I realize that they are simply amazing!!! Loud, bass-heavy, and with sufficiently clear sound. CONCLUSION: I recommend them to everyone!!!!!!!!

I liked the bass, sound purity and volume

Not emerged yet

PEGAS: just bought Koss SB-45 i recommend it should buy

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Not bad headphones, but they do not have a microphone - it breaks very quickly

9 September 2013

I bought 2 pairs of headphones, for myself and for the children. I often use Skype. On the first headphones, after six months, the microphone began to wheeze. I started using the second pair and after three months the second microphone began to wheeze. The headphones still work on both pairs. In short, the experience of using this model is extremely negative, consider that there is no microphone, it seems that its wire is too thin.

Good sound for the price

The microphone quickly fails - the wire gets bent

Zetexy: use Koss SB-45 few months i recommend it don't buy

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For such a price the pleasure is worth it!

26 April 2012

I bought it about a week ago. For the first time I hear such clear sound and powerful bass. You literally become immersed in the sound, so to speak. A completely different experience when listening to music!

Very voluminous and vivid sound.
Comfortably fit on the head and snugly fit against the ears.
The bass is just mind-blowing!
Insane volume!

There is no volume control on the cable, you have to configure it via a computer.

Vyacheslav: use Koss SB-45 week i recommend it should buy

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