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Koss "Spark Plug" Xt
 
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Koss "Spark Plug" Xt

by Koss
3.6 out of 5 stars  See all reviews (109 customer reviews)
Price: £12.50
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In stock.
Dispatched from and sold by DiscountDiscs.

Frequently Bought Together

Koss "Spark Plug" Xt + Koss Expanding Replacement Foam Plugs for Koss In-Ear Headphones + Koss Plug - Earbud Stereophone
Price For All Three: £30.31

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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
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Product details

  • Product Dimensions: 15.2 x 11.4 x 3.2 cm ; 41 g
  • Boxed-product Weight: 454 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: 156423
  • ASIN: B00081A2DQ
  • Date first available at Amazon.co.uk: 1 Jan 1999
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (109 customer reviews)

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.



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Customer Reviews

Most Helpful Customer Reviews
16 of 16 people found the following review helpful
Good, but... 18 Feb 2007
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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10 of 10 people found the following review helpful
The best ever ! 4 Aug 2006
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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8 of 8 people found the following review helpful
Excellent! 13 Feb 2006
Just received these headphones and have to say so far they are proving to be excellent! Bought them to replace ipod earphones which rattled at any hint of bass, and these are great for bass, if a little too much!! But this can be fixed by reducing bass etc. They are comfortable, if a little tricky to fit in the ear, but once in are great! They will not come out easily and are hardly noticeable! Overall excellent for the money!
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Most Recent Customer Reviews
Good earphones, but not my thing
I was recommended these by a friend, they seemed really cool at the start but they soon lost their wow factor. Read more
Published 16 days ago by william
NOT "SPARK", "PATHFINDER"...
just to warn you, the ones you receive might not be the "Spark" version (with headset), but probably be the "Pathfinder" version with (volume control).... Read more
Published 5 months ago by G. TIDBURY
Not even comparable to the original KOSS "The Plug"
I never thought that these could be worse than the first version "The Plug". Mute button on the wire stopped working properly after 2 weeks :(. Read more
Published 13 months ago by Roman
Good Headphone
have recently brought these after i owned a pair about 3 years ago and paid nearly double the price i brought these for (blew old headphones with to much bass) since then i have... Read more
Published 15 months ago by Mr. Christopher Sutton
Earphones
These are excellent value for money. The sound quality is superb as is the comfort when wearing. I use for my mobile, net-book and laptop - perfect.
Published 16 months ago by Agincourt
Wouldn't bother...
I brought these headphones on the strength of the amazing Koss Porto Pro headphones. I got these threw and couldn't believe the difference in quality. Read more
Published 18 months ago by P. Caudell
Love sound quality
This is my second set of Koss earplugs, and so far I am very happy with sound quality.
Published 20 months ago by Mr. Deividas Dabrisius
bad review
I ordered Koss "Spark Plug" Xt but I recieved different headpones :( (( Koss path finder . samething wrong with this seller .
Miro
Published 20 months ago by my
Bass non-existent!
I had a pair of these Koss earphones before and they were excellent but unfortunately after a very long service they failed. Read more
Published 21 months ago by JohnC
excellent plugs
owned a pair of these before and was looking for replacement due to damage. tried many different types of plug but came back to these. Read more
Published 23 months ago by Mr. Matthew Davies
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