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Koss "Spark Plug" - In Ear Headphones
 
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Koss "Spark Plug" - In Ear Headphones

by Koss
3.7 out of 5 stars See all reviews (87 customer reviews) More about this product
Price: £9.99 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
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Frequently Bought Together

Koss "Spark Plug" - In Ear Headphones + Koss PortaPro - High Quality Sound Stereophone + Creative Labs EP-630/A Earphones
Price For All Three: £43.78

These items are shipped from and sold by different sellers. Show details

What Do Customers Ultimately Buy After Viewing This Item?

Koss "Spark Plug" - In Ear Headphones
59% buy the item featured on this page:
Koss "Spark Plug" - In Ear Headphones 3.7 out of 5 stars (87)
£9.99
Koss Plug - Earbud Stereophone
14% buy
Koss Plug - Earbud Stereophone 4.0 out of 5 stars (26)
£11.09
Koss PortaPro - High Quality Sound Stereophone
12% buy
Koss PortaPro - High Quality Sound Stereophone 4.5 out of 5 stars (90)
£25.80
Creative Labs EP-630/A Earphones
11% buy
Creative Labs EP-630/A Earphones 4.1 out of 5 stars (551)
£7.99
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Technical Details

  • Unique earbud design directs sound into the ear canal for deep bass and extended frequency
  • Speciality ear cushion material forms slowly in the ear canal to provide a custom fit and maximum isolation
  • Frequency Response - 10-20,000 Hz
  • Dynamic element for extended frequency response
  • Includes replacement ear cushions
›  See more technical details

Product details

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Product Description

Product Description
# Frequency Response: 10-20 000 Hz # Dynamic element for extended frequency response # Unique earbud design directs sound into the ear canal for deep bass and extended frequency performance # Speciality ear cushion material forms slowly in the ear canal to provide a custom fit and maximum isolation # Includes replacement ear

Manufacturer's Description
The SparkPlug features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal. The soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity. Now with improved slow memory ear cushion made of hydrophillic, formed urethane, you are guaranteed a custom fit every time.

Ths SparkPlug also featues a white cord to compliment many MP3 players. The fit enhances isolation when you want to plug out ambient sounds that interfere with the listening experience. The SparkPlug has a frequency response performance of 10Hz-20,000Hz and full Sound of Koss. Combined with your favorite music and a portable sound system, it is the ultimate accessory on the go.

Built to last, The SparkPlug is covered under Koss' No-Questions-Asked Lifetime Warranty - the only warranty of its kind in the stereophone industry.

See all Product Description

Customers Who Bought This Item Also Bought

Koss PortaPro - High Quality Sound Stereophone

Koss PortaPro - High Quality Sound Stereophone

4.5 out of 5 stars (90)  £25.80
Koss Plug - Earbud Stereophone

Koss Plug - Earbud Stereophone

4.0 out of 5 stars (26)  £11.09
Koss Expanding Foam Plugs

Koss Expanding Foam Plugs

5.0 out of 5 stars (2)  £9.32
Creative Labs EP-630/A Earphones

Creative Labs EP-630/A Earphones

4.1 out of 5 stars (551)  £7.99
High Quality Stereo Ear-Canal Headphones - Black

High Quality Stereo Ear-Canal Headphones - Black

3.8 out of 5 stars (568)  £11.50
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Customer Reviews

87 Reviews
5 star:
 (40)
4 star:
 (17)
3 star:
 (10)
2 star:
 (8)
1 star:
 (12)
 
 
 
 
 
Average Customer Review
3.7 out of 5 stars (87 customer reviews)
 
 
 
 
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Most Helpful Customer Reviews

 
11 of 11 people found the following review helpful:
3.0 out of 5 stars Good, but..., 18 Feb 2007
By M. Richards (Devon, UK) - See all my reviews
(REAL NAME)   
I bought the Spark Plugs after I had misplaced my Plugs (the 1st Koss version), which were very good. I thought that the new updated Plugs would be better, however for me, they weren't as good. The white plastic speaker part is too deep for me, and protudes further out of the ear than the Plugs, which people can live with, and they ARE white, yey. However for me the biggest difference was that Koss had promised a better sound than the old version Plugs, but IMHO (I realise I am no expert), they're very bassy, almost too much so, with not enough treble and mid. You can however, remedy this by adjusting the sound qualities on your generic MP3 player, ie treble boost, which I didn't need to do for the original Plugs.
I suppose what I'm saying is if you're buying something like these for the first time, I'd seriously consider buying the Plugs, rather than the Sparkplug. What properties DO share though are incredible comfort, very light weight, good sound insulation and good bass. I hope this helps.
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11 of 11 people found the following review helpful:
5.0 out of 5 stars Better than sony, 21 Feb 2006
By Lloyd Pople "dr-hfuhruhurr" (UK) - See all my reviews
(REAL NAME)   
I previously owned the Sony MDR-EX70 - very comfortable but the sibilance was unbearable. No such problems with these superb Spark Plugs - slightly less comfortable but fantastic sound. I doubt you'd want them for classical music but for anything else these are awesome. If you like bass and sound isolation these are definitely worth a try.
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8 of 8 people found the following review helpful:
5.0 out of 5 stars The best ever !, 4 Aug 2006
By audiofile 118 (glasgow United Kingdom) - See all my reviews
I bought these about 4 months ago and they are fabulous. I was looking for something to replace the dreadful things Ipod provide with their quality player. I have found that the Spark Plugs stay in well whatever I am doing and the sound quality is very, very good. I'm sure what I'm doing that the guys who found them uncomfortable aren't but I have had them in for a four hour flight and never found them in any way uncomfortable in fact my only beef is that after about 2 hours you need to refit them. As for the sound qulaity the treble is quite natural and the bass is tight and controlled. The reason I think some people may find the bass a bit heavy is that for most other 'phones you need some bass boost in the equalisation and if your Koss's sound bass heavy turn the boost off. You will be thrilled with the results.
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Most Recent Customer Reviews

5.0 out of 5 stars Excellent product
If you get how to introduce the plug in your ear, it is an excellent product, one of the best considering the price.
Published 13 days ago by Eveline Babinet-chevalier

5.0 out of 5 stars Supurb bargain
I've has these for four three years and they're still great although a bit grubby now. Superb allround performance with a personal player. Read more
Published 2 months ago by N. Baker

4.0 out of 5 stars Koss "Spark Plug" - In Ear Headphones
The headphones enabled me to use in ear headphones comfortably - all other types used before fell out of my ears. Read more
Published 2 months ago by Mr. M. H. Simmonds

5.0 out of 5 stars Amazingly good for the money
These are just what I was looking for and given the cost under £6.00 (excluding postage), the Koss Spark Plugs really are very good indeed. Read more
Published 5 months ago by El Guitaro

5.0 out of 5 stars Excellent
These work great for me. They seal well, which allows one to keep the volume down. The bass is great, some people even reduce it a bit with masking tape over the vent holes. Read more
Published 7 months ago by Neilo

3.0 out of 5 stars =/
As soon as i recieved these headphones i noticed they were huge, although that has so far been the only problem. Read more
Published 9 months ago by M. Jordan

1.0 out of 5 stars Dire
After reading the reviews here, I opted for these to replace a pair of "gym in ears" (JVC marshmallows) that had seen the inside of a washing machine. Read more
Published 10 months ago by David Kyas

5.0 out of 5 stars Excellent in-ear units, but the cable is annoying
Great sound quality, and you can get to quite high volume without annoying your fellow train passengers. Read more
Published 13 months ago by Mark Mcintyre

5.0 out of 5 stars BEST HEADPHONES EVER - AMAZING VALUE !!
Some people have find these headphones bassy or mushy - but they are not. These earphones do not add bass; they PRESERVE the bass that other earphones "lose". Read more
Published 15 months ago by Mr. Rj Robles

5.0 out of 5 stars For the price the best headphones I've used
The Koss "spark plug" earphones may look incredibly ugly (and why make them white!!)but the sound quality is exceptional. Read more
Published 17 months ago by D-Dom

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