Garage
Shop

Customer Ratings & Reviews


AKG K840 KL Plus $50 eGift Card thumbnail image
View product page

5 star
84%
4 star
5%
3 star
11%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
5
Design
4.9
Usability
4.9

Customer Reviews

Sort by:

Loading...

Good Concept...Needs to be expedited

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I would recommend the virtual gift cards, however they do need to speed up the gap between paying for them and receiving them.

By Steve on December 11, 2016 Checkmark Icon Verified purchase

49 found this helpful


Satisfied

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I would recommend Sonic Electronix. They always come thru fast and the products that I have received have come either on time or earlier than expected. Great quality products.

By Kenneth on February 4, 2020 Checkmark Icon Verified purchase

49 found this helpful


Nice...once I get it..

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

It's cool to receive this especially when NVX 27001 is kind of expensive (to me)...YOU DO HAVE TO WAIT 30 DAYS AFTER PURCHASE TO RECIEVE...keep that in mind.

By Andre on August 29, 2020 Checkmark Icon Verified purchase

46 found this helpful


Great $50 card

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

When I bought an item it says it was included and you took $50 off my purchase that’s $50 that I have left in my wallet highly recommend Sonic Electronix

By Jordan on December 24, 2019 Checkmark Icon Verified purchase

44 found this helpful


Awesome deal!

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I definitely recommend it's a win win.buy a dc audio 175.4 at a great price and get a 50.00 credit to buy anything.thank you Sonic Electronix

By ron on October 27, 2017 Checkmark Icon Verified purchase

46 found this helpful


$50 e-Gift Card at Sonic Electronix

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

Gotta love getting $50 off my next order and it came bundled with my DC audio 175.4 which I got an already great deal on it. Why anybody buys from anyone but sonic I will never know.

By Anonymous on July 4, 2018

43 found this helpful


Deal breaker!

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I got this as a special with the JBL club 4505 amp and it's the reason I bought from sonic. No loyalties here I'll buy from whoever has the best price. With this card, sonic beat Crutchfield's price by 50 bucks. Glad I purchased! Used the card on some nvx sound deadner.

By Anonymous on December 8, 2019

43 found this helpful


Amazing offer

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

Highly recommend!

By Kurt on November 13, 2020 Checkmark Icon Verified purchase

37 found this helpful


Great Bonus

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I bought a really nice amp and got this $50 dollar e-Gift card free, what a deal. Haven't used it yet but it's loaded in my account and ready to use and will never expire. I know because of COVID their stock is low but I'm just gonna hold on to it and wait for a little because I'm sure the business will pick up in a little while, and they will restock and put out some great deals like I have been getting with stuff I really want.

By Charles on July 8, 2020 Checkmark Icon Verified purchase

40 found this helpful


great value

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

this gift was applied to my purchase reducing cost no waiting no hassel

By maurice on June 6, 2016

38 found this helpful


Sonic

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I scored the best price on my new equipment at Sonic Electronix and then received a bonus 50$ off my next purchase.

By Brittian on July 28, 2020 Checkmark Icon Verified purchase

24 found this helpful


Great value!

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

I bought this in a bundle with a head unit. Spent $350 instead of $320 on the head unit alone, which essentially saves me $20 off the head unit. Excited to use this when I go to purchase an amplifier for my subwoofer!

By Kurdt on April 28, 2023 Checkmark Icon Verified purchase

20 found this helpful


works as it should

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

its a giftcard, not much else can be said. just waiting for it to arrive on my account.

By Wayne on April 25, 2020 Checkmark Icon Verified purchase

19 found this helpful


A Good Purchase

The following review is for K840 KL, which is a part of the bundle you are viewing.

The workmanship is excellent.
The diameter of the earphones could be a little bit bigger, then it would be the optimum.

By Dieter Bernhard on March 10, 2013

15 found this helpful


Great, but...

The following review is for K840 KL, which is a part of the bundle you are viewing.

It's an amazing wired headphone and a great wireless headphone. So many and good accessories. The only important con is the range, because it doesn't work when I put de transmitter in my pocket, what is really bad (you can't use it walking arround pluged into your phone).

By Guilherme on January 13, 2014

13 found this helpful


Excellent

The following review is for K840 KL, which is a part of the bundle you are viewing.

Bought it at a low price with excellent quality. The delivery with a good shocking protection packing. The inner box is in very good condition after a long distance delivery (from US to Hong Kong).
Highly recommend this shop!!

By roisterer on November 6, 2014

11 found this helpful


No Doubt, BEST!

The following review is for K840 KL, which is a part of the bundle you are viewing.

I want to say up front, that these headphones were purchased to replace my bluetooth Beats.

Now when I got them and set them up and they worked, I was immediately relieved. because I went through 2 of the beats before I shopped these. The connecting of the devices was pretty simple. Im not a genius, but I didnt even need the manual. That was a relief to have them work the first time. Maybe not everyone feels the same, but when you spend this much money and are let down 2 times!!!!!!! especially when the first one was a dud right out of the box. and the second one worked for 2 months. Thank GOD they took them back so S.E. could hook me up on these. I have owned AKG before, but not in over 10 years, so I was unsure if the products were still the same. Well, they are. For headphones that are this light, they really pack a punch. They have incredible range, so while im working around the house, I have both hands to work with and no wire tangling me up! I love them. Sound quality is 9 out of 10. I remember my old open air AKG's were a little fuller, but for wireless streaming, these are incredible. separation between all the voices and instruments, balanced, but dont over saturate any frequencies. These are the best wireless I have ever used. and about 1/10th the size of my Sony wireless! the sound that emits from these little headphones would rival the best. very, very happy. keep it up AKG

By B Maestro on July 24, 2012

11 found this helpful


5 STARS

The following review is for K840 KL, which is a part of the bundle you are viewing.

I ORDER ONE HEAD FHONE AKG KL BLACK .AND EVERYTHING O.K
I RECOMAND THIS SHOP

By EVAGGELOS KALIVAS on September 1, 2014

9 found this helpful


e-Gift Card from Sonic Electronix

The following review is for SonicElectronix-50-Gift-Card, which is a part of the bundle you are viewing.

Love the bonus offer e-gift card deals from Sonic Electronix. Good saving and extra discount!

By Wei on April 3, 2025 Checkmark Icon Verified purchase


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2021 MINI Cooper

2005 Chevrolet Silverado 1500

1996 GMC Yukon

1993 Suzuki Samurai

1995 BMW 325i

1995 Toyota Corolla

2015 Chevrolet Spark EV

2006 Lexus LX470

2016 Acura TLX

2017 Audi A3 Quattro

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.