• Award Winner

K 845BT


High performance over-ear wireless headphones with Bluetooth up to 8 hours playback

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Just when you thought you found perfection in the Red-Dot award-winning AKG K 550, something even better comes from the AKG stable. The ultra-cool, ultra-comfortable AKG K 845BT headphones with studio-quality sound. Thoughtful enhancements like enriched bass response, better fitting ear-cups, Bluetooth and NFC connectivity make the AKG K 845BT the perfect companion for those with refined taste for quality sound. The AKG K 845BT also offers instant connectivity to a range of smartphones and devices. That way you are never far from your favorite music. Another interesting feature of the AKG K 845BT is its comfortably fitting earphones with conveniently placed control buttons on the ear cups. It’s so comfortable that you won’t take them off. But if you do, the fold-down storage mechanism comes in handy for easy storage and safe portability. Now stay connected with your playlist in style.

Item# K 845BT

General Specifications

Driver size 50mm
Design Closed-back
Impedance 32
Max input power 50mW
Sensitivity 102dB @1kHz/1mW
Battery Lithium polymer(3.7V 320mAH)
Listening time on battery power 8 hours
Battery charge time 3 hours
Click here for a complete list of all specs for this product

Spec Sheet (EN)

1 MB
  • 1 Pair AKG K 845BT BLACK
  • 1 USB charging cable / straight cable
  • AKG warranty card

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K 845BT is rated 3.8 out of 5 by 11.
Rated 5 out of 5 by from Excellent Build Quality These things are heavenly. The design is magnificent. When you hold them in your hands they feel hand crafted. Every twist, every edge expertly designed for comfort. I can't believe how great they feel on my ears. The sound is good, they aren't the N90Qs but they got you covered for casual use. I love how they are bluetooth but I can pop in a cord and plug them in to use them as normal wired speakers too. They come with a nice leather sack, again nothing like the lambskin N90Q but pretty solid for the price point. I own a black and white pair. Both look stunning, the black is classic but if you really want to live in SciFi go with the white. Seriously feels like you're on a spaceship. ^_^
Date published: 2017-06-13
Rated 5 out of 5 by from Great product; The headphones are great. The sound is rich and the Bluetooth pairing is simple and doesn't seem to lose quality compared to having a cable connected. The headphones are light, comfortable to wear and are easy to store in a bag. I did run into some aspects of the headphones that I wished were better. For example, when the headphones are paired via Bluetooth, a bright blue light flashes every 3 seconds on the headphones and it's a nuisance when in a dark room. Secondly, the volume and the play/stop buttons only work through wireless connection, not the wired one. Why? Lastly, I don't know if it's my device or the headphones themselves, but I do wish they were a bit louder on the max setting. Overall, very good headphones for those looking for a wireless option.
Date published: 2016-08-19
Rated 5 out of 5 by from Great sound, comfort and clarity. I saw some reviews that were critical of these head phones and mentioned a Bluetooth buzzing when used with a mac book. NOT SO! THESE ARE THE BEST HEADPHONES I'VE EVER OWNED AND VERY COMFORTABLE. Batter life is good. Pairing is easy. Sound quality is unmatched. The only thing that I am left wanting for is an extra button or two to skip songs on my song list. All in all, A, five stars!
Date published: 2016-03-30
Rated 4 out of 5 by from Great sound. Features need improvements. The good: -Superb sound with that great transparency and space that you expect from AKG headphones. -Very well built with quality materials. -Comfortable to wear even for longer periods of time. -The ON/OFF (Bluetooth) button has good feel and is well located. In need of improvement: -The continuous beeps when the battery is low are very annoying. They spoil the last 20-30 minutes of listening until the battery dies. One beep would be enough. Or none and letting the battery die peacefully. -The Bluetooth blue light is so strong and keeps flashing all the time that it's very distracting and annoying. Especially in dark rooms or when listening at night. I covered it with a piece of black electrical tape and I am not missing it at all. -The pause/play button is hard to find by touch. It would be great if it was more pronounced. -The pause/play button should have standard control features (double click to skip forward, triple click to skip back one track) -It would be great if the headphones could fold better for transport like the Y50BT. A hard shell carrying case would be a great addition to protect the headphones. Overall the headphones are excellent and for me nothing beats the AKG sound.
Date published: 2018-05-05
Rated 4 out of 5 by from excellent quality my only observation, the button must have more functions is a very good product I hope you can update soon
Date published: 2018-03-04
Rated 4 out of 5 by from Great product Excellent sound but what really p*ss me off is that not all audio cables fit into 3.5mm female on headphones what is really really annoying. Also I have issues with finding replacement of ear cushions which somehow are falling apart after year or two o use.
Date published: 2017-12-21
Rated 4 out of 5 by from Wonderful quality, few issues These have been my day to day headphones for a good while now, and I have few issues with them, I purchased a special edition with red earpads that I really like, but after continuous daily use they've gotten damaged and replacements don't seem to be an option from anywhere I've looked, apart from this the headphones have a surprisingly long battery life and I've never had issues with them dying on me. However, with the last gen Bluetooth, I can't connect to some of my devices like the PS4.
Date published: 2017-10-17
Rated 4 out of 5 by from My AKG K845bt won't charge When I out USB charger in the red light come on then it goes straight off with in a few seconds been this way for two days still no charge
Date published: 2017-03-16
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How do I switch between two bluetooth devices with these headphones?

Asked by: Kuntar
You'll need to unpair the first device or turn off the bluetooh on the 1st device and use the 2nd device to connect to it.
Answered by: Mario at Customer Service
Date published: 2018-11-05

Hi, what is the weight on K845BT, and what is the diameter of the earpads?

Asked by: Spanner
The weight is 281 g (not 1 kg). They do feel heavier though. The headband starts to press uncomfortably after half an hour.
Answered by: Kuntar
Date published: 2018-10-26

Are the 845BT headphones able to use a 4 pole aux cable? I would like to use them as a headset/mic but the device I am connecting is not does not have Bluetooth.

Asked by: mattcakef
The K845BT comes with a straight cable but a an aftermarket 4 pole aux cable should work.
Answered by: Steve S
Date published: 2018-08-15

Headphone came apart black wire shorted.Fixed charge light come on when put back together but won't work

Asked by: Gsparaco
We would like to work with you directly. Please submit a case request at https://www.akg.com/support-contact.html and the Customer Service Team will be more than happy to assist you
Answered by: Dan E
Date published: 2018-07-29

when making call i can hear the person on the other end of the call but they cannot hear me. I have paired it with my Galaxy S8 Plus and listening to music works but talking during phone calls do not work. please help

Asked by: ERNIE
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.akg.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer Service
Date published: 2018-02-10

Hi- any way to disable the flashing led - it’s very bright and distracting in darkened room?

Asked by: Nadeem
Hi It's not possible to turn off the flashing led on the headphones.
Answered by: Kay D
Date published: 2018-02-10

My AKG 845 BT suddenly stopped working in one ear over bluetooth again. This is the second time I have had this problem the first ones were exchanged whilst in warranty. Is there any way to get these fixed or will they have to go in the bin?

Asked by: Allan
Hi. This is not good, but Bazaarvoice is not suited for troubleshooting and communication about warranty terms. You do not mention any dates, but you do have new warranty on the replacement pair, and one of our customer service agents will be happy to look at your case, with all info that is necessary. Please contact Harman Helpdesk by phone, chat or email. Contact details are on the AKG web shop, under Support.
Answered by: Henrik Harman
Date published: 2018-02-10

I've had the AKG K845 for over a year and it suddenly stopped working. I have no idea why as I have always used it with the aux cable. I have also tried charging the headphones but the red light turns on for one second and then off. plz help

Asked by: Anthony T
We are sorry to hear that you are having this issue. If you are only using AUX connection to your K845BT, it does not need the battery for it to operate. Try changing the AUX cable to isolate the issue. If the issue persists, please submit a case at https://www.akg.com/support-contact.html and our Customer Service team will be glad to further assist you.
Answered by: Drin at Customer Service
Date published: 2018-02-10
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